From ee6527121224f43d38216a3fbe72a5d632bc688c Mon Sep 17 00:00:00 2001
From: Trevor <trevoedwards@gmail.com>
Date: Thu, 16 Jul 2026 23:17:56 -0700
Subject: [PATCH] Document Batch 4D archaeology and add README title image
 outside LFS.

Exclude REALMSINRUIN_TITLE_DEV.png from Git LFS so the README hero renders on Gitea.

Co-authored-by: Cursor <cursoragent@cursor.com>
---
 .gitattributes                                |   2 +
 .../Archaeology/02-ProjectArchitecture.md     |  41 ++-
 .../Archaeology/03-ClassHierarchy.md          |  29 ++-
 .../Archaeology/06-PartialGASArchitecture.md  |  29 ++-
 .../Archaeology/08-CharacterSystems.md        |   8 +-
 .../Archaeology/11-UI-HUD-And-Sessions.md     | 234 +++++++++++++-----
 .../Archaeology/12-Pickups-And-Effects.md     | 148 +++++++++--
 .../13-Unknowns-And-RuntimeQuestions.md       |  64 ++---
 Documentation/Archaeology/14-EvidenceIndex.md |  35 ++-
 Documentation/Archaeology/15-HandoffStatus.md | 124 +++++-----
 README.md                                     |   2 +-
 11 files changed, 501 insertions(+), 215 deletions(-)

diff --git a/.gitattributes b/.gitattributes
index 98e96d3a..993ce524 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -21,6 +21,8 @@
 *.gif filter=lfs diff=lfs merge=lfs -text
 *.obj filter=lfs diff=lfs merge=lfs -text
 *.png filter=lfs diff=lfs merge=lfs -text
+# README hero image: normal Git blob (not LFS) so Gitea can render it inline
+REALMSINRUIN_TITLE_DEV.png filter= diff= merge= -text
 *.jpg filter=lfs diff=lfs merge=lfs -text
 *.jpeg filter=lfs diff=lfs merge=lfs -text
 *.hdr filter=lfs diff=lfs merge=lfs -text
diff --git a/Documentation/Archaeology/02-ProjectArchitecture.md b/Documentation/Archaeology/02-ProjectArchitecture.md
index d30db3b9..11d58807 100644
--- a/Documentation/Archaeology/02-ProjectArchitecture.md
+++ b/Documentation/Archaeology/02-ProjectArchitecture.md
@@ -5,11 +5,11 @@
 - **Scope:** Project modules, targets, Build.cs dependencies, plugins (engine + project-local), gameplay-relevant configuration (maps, tags, input, networking, GAS-related settings), engine vs project boundaries.
 - **Inspection method:** Read-only inspection of `.uproject`, Target.cs, Build.cs, module startup, plugin descriptors, `Config/*.ini`, and PluginToolset (`ListEnabledPlugins`, `GetPluginInfo`, `IsEnabled`).
 - **Evidence classifications used:** Observed Implementation, Documented Intent, Inferred, Unknown.
-- **Tool or visibility limitations:** No Git repository at project root (filesystem integrity used). PluginToolset `ListEnabledPlugins` returns the full editor-enabled set (engine + project). No `OnlineSubsystem` / Steam settings found under `Config/`. SemanticSearch not used.
+- **Tool or visibility limitations:** PluginToolset `ListEnabledPlugins` returns the full editor-enabled set (engine + project). No `OnlineSubsystem` / Steam settings found under `Config/` (Pass 4 reconfirmed). Map World Settings GameMode not in asset-registry tags — inferred from package dependencies. SemanticSearch not used.
 - **Last updated:** 2026-07-16
 - **Current phase:** Phase 1 — Static Architecture
-- **Last completed pass:** Pass 1 (Batch 1)
-- **Next pass expected to contribute:** Batch 4 Pass 10 (map/GameMode relationships); Batch 4 Pass 4 (session usage confirmation)
+- **Last completed pass:** Pass 4 + Pass 10 (Batch 4D)
+- **Next pass expected to contribute:** Pass 11 when authorized
 
 ## Draft tracking
 
@@ -20,27 +20,44 @@
 - Advanced Sessions / Advanced Steam Sessions descriptors
 - DefaultEngine / DefaultGame / DefaultGameplayTags / DefaultInput highlights
 - CoreRedirects (GAS* → RIR* rename evidence)
+- **Pass 4:** Per-map GameMode via deps; GameDefaultMap/EditorStartupMap; GI unwired; OnlineSubsystem INI negative inventory; production AdvancedSessions node consumers
 
 ### Pending sections
-- Per-map GameMode assignment (requires map World Settings / asset inspection without loading levels)
-- Confirmation of which enabled engine plugins are referenced by live gameplay content
-- OnlineSubsystem / Steam runtime configuration location
+- Confirmation of which other enabled engine plugins are referenced by live gameplay content
+- Runtime OnlineSubsystem default platform when INI keys absent
 
 ### Evidence still required
-- Map asset tags / World Settings for `MainMenu`, `Test01`, `Dev_Island`, character-select maps
-- Whether `NetworkPrediction` / `OnlineFramework` / `AbilitySystemGameFeatureActions` are used by project Blueprints or only enabled
+- Whether JoinSession travels without explicit ClientTravel pin
+- Steam runtime defaults
 
 ### Tool or visibility limitations
-- Cannot load levels; map GameMode must come from asset metadata / config
-- Full enabled-plugin list is large; usage confirmation deferred to later batches
+- Map World Settings GameMode tags unavailable; dependency inference used
+- Full enabled-plugin list is large
 
 ### Unknowns requiring later verification
-- Where GameInstance class is configured (`GI_Dungeoneer` discovered via subclass search; not set in inspected DefaultEngine.ini)
-- GlobalDefaultGameMode absent from DefaultEngine.ini — GameMode likely per-map
+- `GI_Dungeoneer` not assigned via `GameInstanceClass` and has 0 referencers — Present but Unconnected
+- GlobalDefaultGameMode absent — per-map overrides only
 - No project OnlineSubsystem INI under `Config/`
 
 ---
 
+## Pass 4 — Maps, GameModes, sessions, config (Batch 4D)
+
+**Observed Implementation**
+
+| Topic | Finding |
+|-------|---------|
+| Startup maps | `GameDefaultMap=/Game/_Main/Levels/Maps/MainMenu.MainMenu`; `EditorStartupMap=/Game/_Main/Levels/Testing/Test01.Test01` |
+| Map → GameMode (deps) | MainMenu→`GM_MainMenu`; Test01 / Dev_Island / LEVEL_01→`GM_Dungeoneer` |
+| GameInstance | `GI_Dungeoneer` empty; **not** in `GameInstanceClass`; 0 asset referencers |
+| Sessions | Production create/find/join in `PC_MainMenu` / `WBP_MainMenu` / `WBP_GameSlot`; example BP 0 refs |
+| OnlineSubsystem INI | **Absent** from project `Config/*.ini` and plugin Config greps |
+| DefaultPawn | `GM_Dungeoneer` DefaultPawn=None; pawn from character-select SpawnActor+Possess |
+
+Full matrices: `11-UI-HUD-And-Sessions.md`.
+
+---
+
 ## 1. Project descriptor
 
 **Observed Implementation** — [`REALMSINRUIN_DEV.uproject`](REALMSINRUIN_DEV.uproject)
diff --git a/Documentation/Archaeology/03-ClassHierarchy.md b/Documentation/Archaeology/03-ClassHierarchy.md
index 2478d41d..d1fd5457 100644
--- a/Documentation/Archaeology/03-ClassHierarchy.md
+++ b/Documentation/Archaeology/03-ClassHierarchy.md
@@ -8,8 +8,8 @@
 - **Tool or visibility limitations:** Inherited Blueprint variables require querying each parent; CustomEvent FunctionFlags not exposed via ObjectTools; Gunslinger FiB/IsDataOnly anomaly.
 - **Last updated:** 2026-07-16
 - **Current phase:** Phase 1 — Static Architecture
-- **Last completed pass:** Pass 9 (Batch 4C) — enemy hierarchy/control expanded
-- **Next pass expected to contribute:** Pass 4 / Pass 10 when authorized
+- **Last completed pass:** Pass 4 + Pass 10 (Batch 4D)
+- **Next pass expected to contribute:** Pass 11 when authorized
 
 ## Draft tracking
 
@@ -20,14 +20,15 @@
 - WBP_PlayerHUD asset-class resolution (AHUD, not UserWidget)
 - BP_PlayerState DefaultAttributesGameplayEffect = None
 - **Pass 9:** Enemy EventGraphs empty; stock AIController; BPI partial; no BT/BB
+- **Pass 4/10:** Frontend PC/GM/GI roles; BPI_PlayerController `UpdatePlayerHUD`/`AddGold` unimplemented on `PC_Character`; EffectActor vs `BP_BasePickUp` hierarchies
 
 ### Pending sections
-- Frontend/session graphs (Pass 4)
+- CommonUI content usage
+- Exact CustomEvent reliable flags
 
 ### Evidence still required
-- Exact CustomEvent reliable flags
 - PIE possession of placed skeletons
-- CommonUI content usage
+- Whether any other class implements `AddGold` / `UpdatePlayerHUD`
 
 ---
 
@@ -132,12 +133,16 @@ See Batch 1 sections for `ARIRBaseCharacter`, `ARIRPlayerCharacter`, `ARIRBaseEn
 |-------|--------|
 | Path | `/Game/_Main/Blueprints/Player/PC_Character` |
 | Parent | RIRPlayerController |
-| Interface | BPI_PlayerController (GetPC_DungeoneerReference) |
+| Interface | BPI_PlayerController |
 | Variables | CharacterSelectHUD |
 | Implemented events | ServerSpawnCharacter, ReceiveBeginPlay, PlayerFirstSpawn, PlayerSelectScreenChoice, PlayerRespawn |
+| **Not implemented** (`bIsImplemented=false`) | `UpdatePlayerHUD`, `AddGold`, `SetPlayerCanMove`, `AddKill_PlayerController` |
+| Native C++ | `RIRPlayerController` has **no** `UpdatePlayerHUD` / `AddGold` symbols |
 | CDO IMC | `/Game/_Main/Blueprints/Player/Inputs/IMC_PlayerDefault` |
 | CDO MovementInput | `/Game/_Main/Blueprints/Player/Inputs/Movement/IA_Movement` |
 
+**Pass 4:** BeginPlay creates char-select only on Authority∧IsServer. Spawn path: select → ServerSpawnCharacter → GM GetSelectedClass → PlayerFirstSpawn → SpawnActor+Possess.
+
 ### 4.2 `BP_PlayerState`
 
 | Field | Value |
@@ -155,16 +160,17 @@ See Batch 1 sections for `ARIRBaseCharacter`, `ARIRPlayerCharacter`, `ARIRBaseEn
 
 | Asset | Parent | Notes |
 |-------|--------|-------|
-| `/Game/_Main/Blueprints/Game/GameInstance/GI_Dungeoneer` | GameInstance | IsDataOnly; no implemented events; empty deps |
+| `/Game/_Main/Blueprints/Game/GameInstance/GI_Dungeoneer` | GameInstance | Empty EventGraph; **0 referencers**; not in `GameInstanceClass` INI — Present but Unconnected |
 | `/Game/_Main/Blueprints/Game/GameMode/GM_Dungeoneer` | GameModeBase | BPI_GameMode; vars PlayerStartLocations, ConnectedPlayers, Player Stats; events PostLogin/Logout/BeginPlay/GetSelectedClass |
 | `/Game/_Main/Blueprints/Game/GameMode/GM_MainMenu` | GameModeBase | IsDataOnly; deps PC_MainMenu, BP_MainMenuPawn |
+| `/Game/_Main/Blueprints/Player/PC_MainMenu` | PlayerController | HostGame CreateAdvancedSession; JoinGame JoinSession; creates WBP_MainMenu |
 
 **GM_Dungeoneer CDO (Observed Implementation):**
 
 - HUDClass = `WBP_PlayerHUD_C`
 - PlayerControllerClass = `PC_Character_C`
 - PlayerStateClass = `BP_PlayerState_C`
-- DefaultPawnClass = None (spawn via PC flow)
+- DefaultPawnClass = None (spawn via PC char-select flow)
 
 ---
 
@@ -179,6 +185,8 @@ See Batch 1 sections for `ARIRBaseCharacter`, `ARIRPlayerCharacter`, `ARIRBaseEn
 
 No separate ability/damage/targeting/session BPI assets under `/Game/_Main/Blueprints/Interfaces` beyond the four above.
 
+**Pass 10:** Callers of `UpdatePlayerHUD` / `AddGold` exist; `PC_Character` does not implement them → Present but Unconnected.
+
 ---
 
 ## 7. WBP_PlayerHUD resolution
@@ -192,6 +200,7 @@ No separate ability/damage/targeting/session BPI assets under `/Game/_Main/Bluep
 | Verdict | **AHUD Blueprint**, not a Widget Blueprint. `WBP_` prefix is misleading. |
 | Referencers | `GM_Dungeoneer` |
 | Dependencies | REALMSINRUIN, `WBP_Overlay`, `BP_OverlayWidgetController` |
+| CDO (Pass 10) | `overlayWidgetClass=WBP_Overlay_C`; `overlayWidgetControllerClass=BP_OverlayWidgetController_C` |
 
 Resolves Batch 1 subclass-search anomaly: ObjectTools returned this asset under RIRHUD search because it **is** an RIRHUD child.
 
@@ -210,5 +219,7 @@ Resolves Batch 1 subclass-search anomaly: ObjectTools returned this asset under
 | Enemy ASC access | Enemy ASC on self | Base GetASC from PlayerState | Both Observed; interface path likely broken for enemies |
 | Default attributes | GE assets exist; property on PS | BP_PlayerState CDO = None; never applied in C++ | Property unused; apply path still Unknown / missing |
 | HUD naming | `WBP_PlayerHUD` name suggests widget | Parent is RIRHUD (AHUD) | AHUD — name is Documented Intent mismatch |
-| Dual HUD systems | Native InitOverlay → WBP_Overlay + ASC | BP Server_UpdateHUD → DEPRECATED floats → UpdatePlayerHUD | Both Observed Implementation; incomplete GAS migration |
+| Dual HUD systems | Native InitOverlay → WBP_Overlay + ASC | BP Server_UpdateHUD → UpdatePlayerHUD | Overlay Connected; UpdatePlayerHUD **unimplemented** on PC (Pass 10) |
 | Gameplay Abilities | URIRGameplayAbility Documented Intent | No GA assets; legacy Server_Ability_* | Legacy BP abilities active |
+| Gold | BP_BasePickUp calls AddGold | AddGold unimplemented on PC_Character | Mutation Present but Unconnected |
+| GameInstance | GI_Dungeoneer asset exists | Not in GameInstanceClass; 0 refs | Present but Unconnected |
diff --git a/Documentation/Archaeology/06-PartialGASArchitecture.md b/Documentation/Archaeology/06-PartialGASArchitecture.md
index 0d8c79b0..dcdad8c2 100644
--- a/Documentation/Archaeology/06-PartialGASArchitecture.md
+++ b/Documentation/Archaeology/06-PartialGASArchitecture.md
@@ -8,8 +8,8 @@
 - **Tool or visibility limitations:** `GameplayEffectComponents` array unreadable via ObjectTools (cues/component tags Unknown on GE CDOs); BlueprintGeneratedClass CDO sometimes rejects duration/modifier property names depending on load path — modifiers recovered via successful GE CDO queries on Default__ / generated class where available; no PIE.
 - **Last updated:** 2026-07-16
 - **Current phase:** Phase 1 — Static Architecture
-- **Last completed pass:** Pass 9 (Batch 4C)
-- **Next pass expected to contribute:** Pass 4 / Pass 10 when authorized
+- **Last completed pass:** Pass 10 (Batch 4D) — Overlay bindings + EffectActor authority static pass
+- **Next pass expected to contribute:** Pass 11 when authorized
 
 ## Draft tracking
 
@@ -23,6 +23,15 @@
 - Gameplay Cue negative inventory
 - EffectActor + consumable BP wiring
 - Dual HUD path + stamina delegate type debt
+- **Pass 10:** WBP_Overlay Health/Mana bindings only; no stamina widget; EffectActor no authority; UpdatePlayerHUD unimplemented on PC
+
+### Pending sections
+- PIE: Overlay bars update on potion overlap; dual-resource display
+
+### Evidence still required
+- PIE: EffectActor vs enemy GetASC null early-out impact
+- Sphere collision GenerateOverlapEvents exact (tool limit)
+- Dual HUD path + stamina delegate type debt
 - Legacy vs GAS boundary table
 - Enemy ASC compatibility table
 - Subsystem status matrix
@@ -56,7 +65,7 @@
 | Gameplay Effects | **Partially Integrated** | 8 GE BPs under GAS/GameplayEffects | 4 consumable GEs assigned + applied; 4 default GEs orphaned | No Max* on default GEs; no Gunslinger GE | Pass 7 inventory |
 | Gameplay Tags | **Present but Unreferenced** | 12 tags in DefaultGameplayTags.ini | Zero native string refs; zero asset referencers observed | Tags unused by GEs (legacy containers empty) | Config; Source grep; tag tool |
 | Gameplay Cues | **Missing** | No project cue notify assets; no GC_ assets; no GameplayCue.* project tags beyond Test orphan | None observed | SoundCue `*_Cue` assets are audio, not GAS | find_assets; search_subclasses |
-| Attribute-driven UI | **Active but Unverified** | InitOverlay → OverlayWidgetController broadcasts + binds | WBP_Overlay via WBP_PlayerHUD | Dual path with DEPRECATED HUD; stamina delegates wrong type alias | RIRHUD.cpp; OverlayWidgetController.h |
+| Attribute-driven UI | **Active but Unverified** | InitOverlay → OverlayWidgetController → WBP_Overlay Health/Mana bars bind delegates | WBP_Overlay via WBP_PlayerHUD CDO classes assigned | Legacy UpdatePlayerHUD **unimplemented**; stamina broadcasts with **no stamina widget** | RIRHUD; WBP_Overlay DSL; PC list_events |
 | Legacy-resource synchronization | **Missing** | No mirror code between ASC attrs and DEPRECATED_* | Both UI paths independent | Static divergence possible | Pass 5–7 |
 | Enemy effect compatibility | **Partially Integrated / Existing Baseline Defect** | Enemy owns ASC; EffectActor uses `GetAbilitySystemComponent` via interface | Interface GetASC → PlayerState → **nullptr on enemies** | Pickups/effects may skip enemies | RIRBaseCharacter.cpp; RIREffectActor.cpp |
 
@@ -172,7 +181,7 @@ Defined in `Config/DefaultGameplayTags.ini` (ImportTagsFromConfig=True).
 |---|---|---|---|---|---|---|
 | Health combat damage | ApplyDamage + DEPRECATED_CurrentHealth (Amazonian AnyDamage) | Attribute Health via GE (potions only) | None | **Legacy for combat**; GAS for potions | Dual health pools possible | Does potion heal update combat death? |
 | Mana ability cost | DEPRECATED_*ManaCost + FCanUseMana | Attribute Mana via GE potions | None | **Legacy for abilities** | Potion mana may not affect ability costs | PIE both meters |
-| HUD bars | Server_UpdateHUD → UpdatePlayerHUD (DEPRECATED %) | InitOverlay → OverlayWidgetController ASC delegates | None | **Both connected** | Dual UI | Which bars visible? |
+| HUD bars | Server_UpdateHUD → UpdatePlayerHUD (DEPRECATED %) | InitOverlay → OverlayWidgetController ASC delegates | None | Overlay Connected; UpdatePlayerHUD **Present but Unconnected** | Incomplete dual UI | Overlay only? |
 | Healing | DEPRECATED_RecoverPlayerHealth (Cleric) | GE_PotionHeal / HoT | None | Both | Inconsistent heal systems | — |
 | Death | PlayerDeath / IsDead bool | State.Dead tag unused; no attr death | None | Legacy | Tag unused | — |
 | Blocking | IsBlocking bool + ABP | State.Blocking unused | None | Legacy | Tag unused | — |
@@ -211,7 +220,7 @@ Defined in `Config/DefaultGameplayTags.ini` (ImportTagsFromConfig=True).
 
 ---
 
-## EffectActor boundary (Pass 7; Pass 10 deferred)
+## EffectActor boundary (Pass 7 + Pass 10)
 
 `ARIREffectActor::ApplyEffectToTarget`:
 
@@ -224,11 +233,13 @@ Defined in `Config/DefaultGameplayTags.ini` (ImportTagsFromConfig=True).
 | BP | Instant | Duration | Graph |
 |---|---|---|---|
 | `BP_HealthPotion` | GE_PotionHeal | None | Sphere OnComponentBeginOverlap → ApplyEffecttoTarget(Instant) → DestroyActor |
-| `BP_ManaPotion` | GE_PotionMana | None | Same pattern (agent + refs) |
-| `BP_ManaCrystal` | None | GE_MoT_Small | Same Duration pattern |
-| `BP_OrangeSlice` | None | GE_HoT_Small | Same Duration pattern |
+| `BP_ManaPotion` | GE_PotionMana | None | Same Instant |
+| `BP_ManaCrystal` | None | GE_MoT_Small | Sphere → Apply(Duration) → Destroy |
+| `BP_OrangeSlice` | None | GE_HoT_Small | Sphere → Apply(Duration) → Destroy |
 
-Authority on overlap application: **Requires Runtime Inspection** (not traced beyond DSL). Full pickup respawn/UI → Pass 10.
+**Pass 10 static:** No `SwitchHasAuthority` on any of the four; `bReplicates=false`; no target filter; Destroy always follows Apply call (including null ASC early-out path); no UI notify; no respawn. Authority / client overlap = **Authority Risk** / Requires Runtime Inspection. Full matrices: `12-Pickups-And-Effects.md`.
+
+**Overlay (Pass 10):** `WBP_Overlay` forwards controller to Health + Mana progress bars only; **no stamina widget**. Bars bind OnHealth/ManaChanged → SetProgressBarPercent.
 
 ---
 
diff --git a/Documentation/Archaeology/08-CharacterSystems.md b/Documentation/Archaeology/08-CharacterSystems.md
index 6a608cdc..d4be9064 100644
--- a/Documentation/Archaeology/08-CharacterSystems.md
+++ b/Documentation/Archaeology/08-CharacterSystems.md
@@ -6,8 +6,8 @@
 - **Inspection method:** Read-only AssetTools + BlueprintTools + ObjectTools; connected subgraphs on all five playables + base correlation.
 - **Last updated:** 2026-07-16
 - **Current phase:** Phase 1 — Static Architecture
-- **Last completed pass:** Pass 7 (Batch 4B)
-- **Next pass expected to contribute:** Pass 9 / Pass 4 when authorized
+- **Last completed pass:** Pass 4 + Pass 10 (Batch 4D) — char-select spawn correlation
+- **Next pass expected to contribute:** Pass 11 when authorized
 
 ## Draft tracking
 
@@ -20,6 +20,7 @@
 - Pass 6 Ability 001–004 path reconstruction
 - Pass 8: AnimBP/Montage/AnimNotify callback wiring — see `10-AnimationDependencies.md`
 - **Pass 7:** Character DefaultAttributes GEs orphaned; no per-character ASC grant; Gunslinger still no GE
+- **Pass 4:** Char-select offers Paladin/Wizard/Cleric/Amazonian only (Gunslinger absent); DefaultPawn=None → PlayerFirstSpawn
 
 ### Pending sections
 - Weapon component deep dive if separate assets exist beyond overlaps
@@ -29,6 +30,7 @@
 - Notify trigger times (Manual Editor)
 - Interrupt cleanup if AN_AttackComplete skipped
 - PIE spawn attribute values vs orphan default GEs
+- Remote-client character-select visibility
 
 ---
 
@@ -38,6 +40,8 @@
 
 **Observed Implementation:** ASC on `ARIRPlayerState`; character caches pointers in `InitAbilityActorInfo`. Native also calls `ARIRHUD::InitOverlay` (GAS attribute UI path).
 
+**Pass 4 spawn path:** With `GM_Dungeoneer.DefaultPawnClass=None`, playable pawns come from `WBP_CharacterSelect` → `PC_Character.PlayerSelectScreenChoice` → `ServerSpawnCharacter` → `GM_Dungeoneer.GetSelectedClass` → `PlayerFirstSpawn` (SpawnActor + Possess). Selectable classes: Paladin, Wizard, Cleric, Amazonian. **Gunslinger not offered** on the select UI.
+
 ---
 
 ## Playable Blueprint paths
diff --git a/Documentation/Archaeology/11-UI-HUD-And-Sessions.md b/Documentation/Archaeology/11-UI-HUD-And-Sessions.md
index 48c8ad9e..854b8e76 100644
--- a/Documentation/Archaeology/11-UI-HUD-And-Sessions.md
+++ b/Documentation/Archaeology/11-UI-HUD-And-Sessions.md
@@ -2,90 +2,208 @@
 
 **Status: Draft**
 
-- **Scope:** Native HUD / widget-controller path (Batch 1); Pass 3 resolution of `WBP_PlayerHUD`; Pass 7 GAS attribute UI binding confirmation. Full frontend/session graphs deferred to Pass 4.
-- **Inspection method:** Native C++ read; AssetTools class/tags/deps/refs; ObjectTools; Pass 7 Overlay path verification.
+- **Scope:** Pass 4 frontend / sessions / maps + Pass 10 HUD / widget architecture (Batch 4D). Static read-only only.
+- **Inspection method:** BlueprintTools `read_graph_dsl` / `list_events`; ObjectTools CDO; AssetTools deps/refs; UMG `GetWidgetDescription`; filesystem `Config/*.ini` grep; EditorApp `IsPIERunning` / SceneTools `get_current_level`.
 - **Last updated:** 2026-07-16
 - **Current phase:** Phase 1 — Static Architecture
-- **Last completed pass:** Pass 7 (Batch 4B) — GAS attribute UI portion
-- **Next pass expected to contribute:** Pass 4 (sessions/frontend)
+- **Last completed pass:** Pass 4 + Pass 10 (Batch 4D)
+- **Next pass expected to contribute:** Pass 11 (synthesis) when explicitly authorized
 
 ## Draft tracking
 
 ### Completed sections
-- InitOverlay call chain from player InitAbilityActorInfo
-- OverlayWidgetController attribute broadcasts/bindings
-- AdvancedSessions / AdvancedSteamSessions enabled + descriptor paths
-- Widget subclass path seeds
-- WBP_PlayerHUD resolved as AHUD (`RIRHUD` child)
-- GM_Dungeoneer assigns HUDClass / PC / PS
-- **Pass 7:** Exact Overlay paths; stamina delegate type reuse confirmed; dual HUD vs ASC still unsynchronized
+- Framework / frontend matrix
+- Session create / find / join graphs and classification
+- Online configuration inventory (negative for OnlineSubsystem under project Config)
+- Map / travel / pawn-spawn matrix
+- HUD architecture (ASC Overlay + legacy BPI hole)
+- Widget inventory
+- Character-selection matrix
 
 ### Pending sections
-- Main menu / browser / character-select widget flow
-- Production vs Example Advanced Sessions Blueprints
-- WBP_Overlay progress-bar Blueprint binding deep dive
-- CommonUI usage
-- BPI_PlayerController.UpdatePlayerHUD widget targets
+- Runtime session / travel validation (PIE / standalone / multiplayer — not authorized)
+- JoinSession internal ClientTravel confirmation
+- CommonUI production usage beyond enabled plugin
 
 ### Evidence still required
-- Whether both Overlay ASC HUD and DEPRECATED UpdatePlayerHUD run in PIE
-- Session create/find/join graphs
+- Whether `JoinSession` travels without an explicit success pin
+- Whether listen-server remote clients ever receive `WBP_CharacterSelect`
+- Whether `W_HUD_OLD` is ever created (no connected creator found)
+- Steam / OnlineSubsystem runtime defaults when INI keys are absent
+
+### Tool or visibility limitations
+- Map World Settings GameMode not in asset-registry tags; inferred from map→GM package dependencies
+- Sphere / widget collision templates often unreadable via CDO `get_properties`
+- Native `RIRHUD` / `OverlayWidgetController` bodies opaque to BP DSL (header/source used where present)
+- `GI_Dungeoneer` empty EventGraph returns `""` from `read_graph_dsl`
 
 ---
 
-## WBP_PlayerHUD resolution (Pass 3)
+## 1. Framework and frontend matrix
 
-| Field | Value |
-|-------|--------|
-| Path | `/Game/_Main/UI/Widgets/HUD/WBP_PlayerHUD` |
-| Asset class | `WBP_PlayerHUD_C` |
-| Generated parent | `/Script/REALMSINRUIN.RIRHUD` |
-| Type | **AHUD Blueprint** (not `UserWidget`) |
-| IsDataOnly | True |
-| Referencers | `/Game/_Main/Blueprints/Game/GameMode/GM_Dungeoneer` |
-| Dependencies | REALMSINRUIN, `/Game/_Main/UI/Widgets/Overlay/WBP_Overlay`, `/Game/_Main/UI/Widgets/WidgetController/BP_OverlayWidgetController` |
-
-**Observed Implementation:** Naming `WBP_` is misleading Documented Intent; asset is the game HUD class assigned on `GM_Dungeoneer`.
-
-**Pass 7 path correction:** Overlay widget exact path is `/Game/_Main/UI/Widgets/Overlay/WBP_Overlay` (not `/Game/_Main/UI/Widgets/WBP_Overlay`).
+| Asset | Parent | Role | Entry points | Connected downstream flow | Status | Evidence |
+|-------|--------|------|--------------|---------------------------|--------|----------|
+| `/Game/_Main/Blueprints/Game/GameInstance/GI_Dungeoneer` | `GameInstance` | Intended GI scaffold | None found | Empty EventGraph; **0 referencers**; not in `DefaultEngine.ini` `GameInstanceClass` | Present but Unconnected | AssetTools refs; DSL empty; Config grep |
+| `/Game/_Main/Blueprints/Game/GameMode/GM_MainMenu` | `GameModeBase` | Main-menu GameMode | Map World Settings (MainMenu) | CDO: `PC_MainMenu`, `BP_MainMenuPawn`; EventGraph empty stubs | Active but Unverified | CDO + map deps |
+| `/Game/_Main/Blueprints/Game/GameMode/GM_Dungeoneer` | `GameModeBase` | Gameplay GameMode | Test01 / Dev_Island / LEVEL_01 deps | Collects PlayerStarts; `GetSelectedClass` → `PlayerFirstSpawn`; PostLogin/Logout track PCs | Active but Unverified | EventGraph DSL |
+| `/Game/_Main/Blueprints/Player/PC_MainMenu` | `PlayerController` | Host / join session owner | BeginPlay; `HostGame`; `JoinGame` | Creates `WBP_MainMenu`; AdvancedSessions create; JoinSession | Active but Unverified | EventGraph DSL |
+| `/Game/_Main/Blueprints/Player/PC_Character` | `RIRPlayerController` | Char-select + spawn | BeginPlay; BPI select/spawn/respawn | Char-select widget (server branch); `ServerSpawnCharacter` → GM → `PlayerFirstSpawn` | Partial | EventGraph + `list_events` |
+| `/Game/_Main/UI/Widgets/MainMenu/BP_MainMenuPawn` | (menu pawn) | Default pawn on MainMenu | GM_MainMenu DefaultPawn | Visual / idle menu pawn | Active but Unverified | GM CDO |
+| `/Game/_Main/UI/Widgets/MainMenu/WBP_MainMenu` | UserWidget | Main menu + session UI | PC_MainMenu BeginPlay | NewGame→Test01; Host→PC_MainMenu; Find→FindSessionsAdvanced; slots | Active but Unverified | EventGraph DSL |
+| `/Game/_Main/UI/Widgets/MainMenu/WBP_GameSlot` | UserWidget | Session row | Created by Find success loop | Displays GameName/MaxPlayers; Join→PC_MainMenu.JoinGame | Active but Unverified | EventGraph DSL |
+| `/Game/_Main/UI/Widgets/CharacterSelectScreen/WBP_CharacterSelect` | UserWidget | Class picker | PC_Character BeginPlay (Authority+IsServer) | Sets class soft refs; Start→`PlayerSelectScreenChoice`; MainMenu→OpenLevel MainMenu | Partial (server-only create) | EventGraph DSL |
+| `/Game/_Main/UI/Widgets/WBP_PreAlphaDevMessage` | UserWidget | Dev watermark | PC_MainMenu + PC_Character BeginPlay | AddToViewport only | Active but Unverified | EventGraph DSL |
+| `/Game/_Main/Blueprints/Examples/ExampleAdvancedSessionsFunctionsChar` | Character example | Plugin sample | None | **0 referencers** | Example Only | get_referencers |
 
 ---
 
-## HUD init (Observed Implementation)
+## 2. Session flow matrix
 
-### Native GAS path
+| Operation | Entry point | Session node | Settings | Success path | Failure path | Travel/cleanup | Status |
+|-----------|-------------|--------------|----------|--------------|--------------|----------------|--------|
+| Host / create | `WBP_MainMenu` StartGameButton → `PC_MainMenu.HostGame` | `CreateAdvancedSession` | Extra: `GameName` (string), `MaxPlayers` (int); MaxPlayers arg = Players (2–4) | OnSuccess → `OpenLevel` `/Game/_Main/Levels/Testing/Dev_Island` with `?listen` | **No OnFailure pin connected in DSL** | Listen-server OpenLevel; no DestroySession | Partial |
+| Find | RefreshButton / RefreshGames | `FindSessionsAdvanced` (results max 999) | Default AdvancedSessions search (no extra filters in graph) | OnSuccess → clear scroll → create `WBP_GameSlot` per result | OnFailure → PrintString `FailedtoFindSessions` | None | Active but Unverified |
+| Join | `WBP_GameSlot` Clicked → `PC_MainMenu.JoinGame` | Engine/Advanced `JoinSession` | SearchResult from slot | **No OnSuccess pin in DSL** | OnFailure → PrintString `FailedtoJoinGame` | Relies on JoinSession internal travel; **no explicit ClientTravel** | Partial |
+| Destroy / leave | — | — | — | — | — | **No DestroySession / EndSession graph found** | Missing |
+| Return to menu | `WBP_CharacterSelect` MainMenuButton | None | — | `OpenLevel` MainMenu | — | Level travel only; no session cleanup | Partial |
+| Single-player New Game | `WBP_MainMenu` NewGameButton | None | — | `OpenLevel` Test01 | — | No session | Active but Unverified |
 
-`ARIRPlayerCharacter::InitAbilityActorInfo` → `ARIRHUD::InitOverlay(PC, PS, ASC, AS)` → create `OverlayWidgetClass` → `UOverlayWidgetController` binds ASC attribute delegates → `BroadcastInitialInitialValues` → `AddToViewport`.
-
-Controller asset: `/Game/_Main/UI/Widgets/WidgetController/BP_OverlayWidgetController` (Blueprintable subclass of native `UOverlayWidgetController`).
-
-Broadcasts: Health, MaxHealth, Mana, MaxMana, Stamina, MaxStamina from `URIRAttributeSet`.
-
-### Legacy BP path (still connected)
-
-`BP_PlayerCharacterBase` EventPossessed → Delay 0.4 → `Server_UpdateHUD` → compute DEPRECATED health/mana percentages → `BPI_PlayerController.UpdatePlayerHUD`.
-
-**Technical Debt / Incomplete Refactor:** Dual attribute UI — no synchronization observed (Pass 7).
-
-**Technical Debt (Pass 7 confirmed):** In `OverlayWidgetController.h`, `OnStaminaChanged` is typed `FOnManaChangedSignature` and `OnMaxStaminaChanged` is typed `FOnMaxManaChangedSignature` (stamina delegates reuse mana signature types). Dedicated `FOnStaminaChangedSignature` / `FOnMaxStaminaChangedSignature` are declared but unused for those properties.
+**Classification note:** Production AdvancedSessions **nodes are connected** in menu Blueprints. That does **not** prove sessions work without OnlineSubsystem configuration + runtime testing. Plugins enabled ≠ production online service configured.
 
 ---
 
-## Framework assignments (GM_Dungeoneer CDO)
+## 3. Online configuration inventory
 
-| Property | Value |
-|----------|--------|
-| HUDClass | `WBP_PlayerHUD_C` |
-| PlayerControllerClass | `PC_Character_C` |
-| PlayerStateClass | `BP_PlayerState_C` |
-| DefaultPawnClass | None |
+Project `Config/*.ini` and `Plugins/*/Config/*.ini` grep for OnlineSubsystem / Steam / NetDriver / GameInstanceClass returned **no matches**. No `Saved/Config/**/*.ini` present in the workspace snapshot.
 
-`PC_Character` implements `BPI_PlayerController`; holds `CharacterSelectHUD`; Enhanced Input IMC `IMC_PlayerDefault` + `IA_Movement`.
+| File | Section | Key | Value classification | Consumer | Ownership | Status |
+|------|---------|-----|----------------------|----------|-----------|--------|
+| `Config/DefaultEngine.ini` | `/Script/EngineSettings.GameMapsSettings` | `GameDefaultMap` | `/Game/_Main/Levels/Maps/MainMenu.MainMenu` | Engine startup map | Project-owned | Observed Implementation |
+| `Config/DefaultEngine.ini` | same | `EditorStartupMap` | `/Game/_Main/Levels/Testing/Test01.Test01` | Editor load | Project-owned | Observed Implementation |
+| `Config/DefaultEngine.ini` | — | `GameInstanceClass` | **Absent** | Would wire `GI_Dungeoneer` | — | Missing |
+| `Config/DefaultEngine.ini` | — | `GlobalDefaultGameMode` | **Absent** | Per-map overrides used instead | — | Missing (by design / debt) |
+| `Config/*.ini` | — | `DefaultPlatformService` / `OnlineSubsystem*` / `SteamDevAppId` / `SteamNetDriver` / `NetDriverDefinitions` | **Absent** | AdvancedSessions create/find/join | Engine default / unknown | Missing (project config) |
+| `REALMSINRUIN_DEV.uproject` | Plugins | `AdvancedSessions`, `AdvancedSteamSessions` | Enabled (prior Pass 1) | Menu session nodes | Project-owned plugin enable | Active but Unverified |
+| — | — | Secret-bearing Steam keys | **Not present** in inspected project Config | — | — | Negative inventory |
+
+**Production reachability:** Session Blueprint path is **Partial / Active but Unverified**. OnlineSubsystem project configuration is **Missing**. Do not claim multiplayer sessions function.
 
 ---
 
-## Sessions (Observed Implementation)
+## 4. Map and travel matrix
 
-Project plugins AdvancedSessions + AdvancedSteamSessions enabled (VersionName 5.8). `GM_Dungeoneer` deps include AdvancedSessions.
+| Map | GameMode | Entry referencers | Exit/travel path | Pawn-spawn path | Role | Reachability |
+|-----|----------|-------------------|------------------|-----------------|------|--------------|
+| `/Game/_Main/Levels/Maps/MainMenu` | `GM_MainMenu` (deps) | `GameDefaultMap`; CharacterSelect MainMenuButton | Host→Dev_Island; NewGame→Test01; Join→(JoinSession) | `BP_MainMenuPawn` via DefaultPawn | Frontend | Config + UI connected |
+| `/Game/_Main/Levels/Testing/Test01` | `GM_Dungeoneer` | NewGame; EditorStartupMap | CharSelect→MainMenu OpenLevel | Char-select → ServerSpawnCharacter → PlayerFirstSpawn | Testing gameplay | Connected (SP path) |
+| `/Game/_Main/Levels/Testing/Dev_Island` | `GM_Dungeoneer` | Host OnSuccess `?listen` | Same char-select spawn | Same | Host listen target | Connected (host path) |
+| `/Game/_Main/Levels/Maps/LEVEL_01` | `GM_Dungeoneer` (+ dungeon generator dep) | No menu OpenLevel found | Unknown | Same GM spawn path if entered | Gameplay / dungeon | Present; menu reachability **Unknown** |
 
-Full session create/find/join graph archaeology → **Pass 4**.
+No dedicated lobby or character-select map. Character select is an in-level widget under `GM_Dungeoneer`.
+
+---
+
+## 5. Pawn spawn and possession (DefaultPawn = None)
+
+**Observed Implementation** connected path:
+
+1. `GM_Dungeoneer` CDO `DefaultPawnClass = None`
+2. `PC_Character` BeginPlay (Authority ∧ IsServer) creates `WBP_CharacterSelect`, AddToViewport, GameAndUI cursor
+3. Player picks Paladin / Wizard / Cleric / Amazon → stores soft class on widget
+4. StartButton → `PlayerSelectScreenChoice(SelectedClass)` → RemoveFromParent HUD → `ServerSpawnCharacter`
+5. `GM_Dungeoneer.GetSelectedClass` → `PlayerFirstSpawn(PC, class, random PlayerStart location + Z50)`
+6. `SpawnActor` + `Possess`
+
+**Remote branch empty:** listen-server **clients** have no CreateWidget for character select in this graph (**Partial** / multiplayer risk).
+
+**Gunslinger:** `Player_Gunslinger` exists (doc 08) but is **not** offered on `WBP_CharacterSelect`.
+
+**Respawn:** `PlayerRespawn` also SpawnActor+Possess; call-site inventory deferred (not fully traced this pass).
+
+---
+
+## 6. HUD architecture matrix
+
+| Layer | Creator | Widget/controller | Data source | Viewport path | Cleanup/recreation | Status |
+|-------|---------|-------------------|-------------|---------------|--------------------|--------|
+| Game HUD class | Engine via `GM_Dungeoneer.HUDClass` | `/Game/_Main/UI/Widgets/HUD/WBP_PlayerHUD` (`RIRHUD`) | CDO class defaults only (data-only BP) | Engine HUD spawn | Per-PC HUD lifetime | Active but Unverified |
+| ASC Overlay | Native `ARIRHUD::InitOverlay` from `ARIRPlayerCharacter::InitAbilityActorInfo` | `WBP_Overlay` + `BP_OverlayWidgetController` | `URIRAttributeSet` Health/Mana/(Stamina broadcasts) | Native AddToViewport | Recreate on InitAbilityActorInfo / local HUD present | Active but Unverified |
+| Health bar | `WBP_Overlay` EventWidgetControllerSet | `WBP_HealthProgressBar` | OnHealthChanged / OnMaxHealthChanged | Child of Overlay | With Overlay | Connected (static) |
+| Mana bar | same | `WBP_ManaProgressBar` | OnManaChanged / OnMaxManaChanged | Child of Overlay | With Overlay | Connected (static) |
+| Stamina UI | — | **No stamina widget in Overlay tree** | Controller still has stamina delegates (doc 06 type debt) | **None** | — | Present but Unconnected (broadcasts without widget) |
+| Legacy HUD update | `BP_PlayerCharacterBase` Server_UpdateHUD | `BPI_PlayerController.UpdatePlayerHUD` | DEPRECATED health/mana % | **No implementer** | — | **Present but Unconnected** |
+| Legacy widget asset | Unknown | `/Game/_Main/UI/Widgets/HUD/W_HUD_OLD` | Unknown | No creator found this pass | — | Present but Unreferenced / Unknown |
+| Char-select UI | PC_Character BeginPlay | `WBP_CharacterSelect` | Local widget vars | AddToViewport (server) | RemoveFromParent on Start | Partial |
+| Main menu UI | PC_MainMenu BeginPlay | `WBP_MainMenu` | Session results | AddToViewport | Level travel tears down | Active but Unverified |
+
+### ASC Overlay path (Observed Implementation)
+
+`InitAbilityActorInfo` → `ARIRHUD::InitOverlay` → create `OverlayWidgetClass` (`WBP_Overlay_C`) + `OverlayWidgetControllerClass` (`BP_OverlayWidgetController_C`) → bind ASC → broadcast initial values → progress bars bind delegates → SetProgressBarPercent.
+
+**CDO assignments confirmed:** both Overlay classes non-null on `Default__WBP_PlayerHUD_C` — null-class abort of InitOverlay **not** indicated for defaults.
+
+### Legacy path (caller Connected; receiver Missing)
+
+Possession → Delay → `Server_UpdateHUD` → DEPRECATED % → `UpdatePlayerHUD` on PC.
+
+`PC_Character` `list_events`: `UpdatePlayerHUD` **`bIsImplemented=false`**. Native `ARIRPlayerController` header/source contain **no** `UpdatePlayerHUD`. **Issue:** Incomplete Refactor / Present but Unconnected.
+
+**Dual-system reachability:** ASC Overlay statically reachable after pawn InitAbilityActorInfo. Legacy UpdatePlayerHUD call is connected from character but **lands on unimplemented BPI** — not a second working bar system unless another implementer exists (none found on PC_Character).
+
+---
+
+## 7. Widget inventory
+
+| Widget/HUD | Asset class | Parent | Owner | Data inputs | Connected entry path | Status |
+|------------|-------------|--------|-------|-------------|----------------------|--------|
+| WBP_PlayerHUD | AHUD BP | `RIRHUD` | GM_Dungeoneer HUDClass | Overlay class CDOs | GameMode HUD spawn | Active but Unverified |
+| WBP_Overlay | UserWidget | `RIRUserWidget` | RIRHUD InitOverlay | WidgetController | Native InitOverlay | Active but Unverified |
+| BP_OverlayWidgetController | WidgetController BP | `OverlayWidgetController` | InitOverlay | ASC AttributeSet | Native | Active but Unverified (empty BP graph) |
+| WBP_HealthProgressBar | UserWidget | ProgressBar hierarchy | Overlay child | Health/MaxHealth delegates | EventWidgetControllerSet | Connected |
+| WBP_ManaProgressBar | UserWidget | ProgressBar hierarchy | Overlay child | Mana/MaxMana delegates | EventWidgetControllerSet | Connected |
+| WBP_ProgressBarBase | UserWidget | — | Parent of bars | — | Inheritance | Scaffolding |
+| WBP_MainMenu | UserWidget | — | PC_MainMenu | Players, FoundSessions | BeginPlay | Active but Unverified |
+| WBP_GameSlot | UserWidget | — | MainMenu Find loop | FoundSession | Find OnSuccess | Active but Unverified |
+| WBP_CharacterSelect | UserWidget | — | PC_Character | SelectedCharacterClass | Server BeginPlay | Partial |
+| WBP_PreAlphaDevMessage | UserWidget | — | Both PCs | None | BeginPlay | Active but Unverified |
+| W_HUD_OLD | UserWidget | — | Unknown | Unknown | **No creator found** | Present but Unreferenced |
+| WBP_BannerMessage | UserWidget | — | Unknown | — | Not traced to pickups | Present; consumer Unknown |
+| WBP_PlayerStats / WBP_GameStats* | UserWidget | — | Unknown | — | Not traced this pass | Present; reachability Unknown |
+| Pause menu | — | — | — | — | Project search empty | Missing |
+
+---
+
+## 8. Character-selection matrix
+
+| Entry point | Available classes | Selection storage | Server authority | Spawn/possession consumer | Persistence | Status |
+|-------------|-------------------|-------------------|------------------|---------------------------|-------------|--------|
+| `WBP_CharacterSelect` buttons | `Player_Paladin`, `Player_Wizard`, `Player_Cleric`, `Player_Amazonian` | Widget var `SelectedCharacterClass` (soft class) | Start → `PlayerSelectScreenChoice` → `ServerSpawnCharacter` → GM | `PC_Character.PlayerFirstSpawn` SpawnActor+Possess | **Session/travel only** (widget local; not GI) | Partial |
+| Gunslinger | — | — | — | — | Not in UI | Missing from select UI |
+| GI storage | — | `GI_Dungeoneer` empty / unwired | — | — | None | Missing |
+
+---
+
+## 9. Startup and frontend flow (summary)
+
+1. Packaged/game default map: **MainMenu** (`GameDefaultMap`)
+2. Editor default: **Test01** (`EditorStartupMap`) — skips menu when editing
+3. MainMenu: `GM_MainMenu` + `PC_MainMenu` creates `WBP_MainMenu`
+4. Branches: NewGame→Test01; Multiplayer Host→CreateAdvancedSession→Dev_Island `?listen`; Find/Join→session nodes
+5. Gameplay maps: `GM_Dungeoneer` + `PC_Character` → character select (server) → spawn selected class
+6. `GI_Dungeoneer` does **not** participate in observed flow
+
+---
+
+## 10. Confirmed classifications (Pass 4 / Pass 10 UI)
+
+| System | Classification |
+|--------|----------------|
+| ASC Overlay Health/Mana bars | Active but Unverified |
+| Stamina UI | Present but Unconnected (no widget) |
+| Legacy UpdatePlayerHUD | Present but Unconnected (unimplemented on PC) |
+| AdvancedSessions menu create/find/join graphs | Partial / Active but Unverified |
+| OnlineSubsystem project INI | Missing |
+| ExampleAdvancedSessionsFunctionsChar | Example Only |
+| GI_Dungeoneer | Present but Unconnected |
+| Pause menu | Missing |
+| Session destroy/cleanup | Missing |
diff --git a/Documentation/Archaeology/12-Pickups-And-Effects.md b/Documentation/Archaeology/12-Pickups-And-Effects.md
index ab07edac..26b9fb92 100644
--- a/Documentation/Archaeology/12-Pickups-And-Effects.md
+++ b/Documentation/Archaeology/12-Pickups-And-Effects.md
@@ -2,30 +2,37 @@
 
 **Status: Draft**
 
-- **Scope:** Native `ARIREffectActor` mechanism; Pass 7 consumable GE assignments and overlap→apply wiring. Full per-pickup respawn/UI/authority deep dive deferred to Pass 10.
-- **Inspection method:** Native C++; search_subclasses; AssetTools refs; ObjectTools GE class props; BlueprintTools EventGraph DSL on `BP_HealthPotion`.
+- **Scope:** Pass 10 pickup / consumable / EffectActor / currency archaeology (Batch 4D). Complements Pass 7 GE inventory in doc 06.
+- **Inspection method:** BlueprintTools EventGraph DSL; ObjectTools CDO; `search_subclasses` on `RIREffectActor`; AssetTools referencers; SceneTools `find_actors` on already-loaded Test01 (read-only).
 - **Last updated:** 2026-07-16
 - **Current phase:** Phase 1 — Static Architecture
-- **Last completed pass:** Pass 7 (Batch 4B) — EffectActor + GE wiring seed
-- **Next pass expected to contribute:** Pass 10
+- **Last completed pass:** Pass 10 (Batch 4D)
+- **Next pass expected to contribute:** Pass 11 when authorized; PIE for authority / overlap validation
 
 ## Draft tracking
 
 ### Completed sections
-- ApplyEffectToTarget GE application path
-- Instant/Duration GE class properties
-- Blueprint child paths for potions / orange slice / mana crystal
-- **Pass 7:** Exact Instant/Duration GE assignments; HealthPotion overlap→Apply→Destroy; GE modifier magnitudes; enemy GetASC null risk
+- All four `ARIREffectActor` children overlap → Apply → Destroy
+- Legacy `BP_BasePickUp` / gold path
+- GE application matrix + enemy GetASC incompatibility
+- Currency / collectible matrix + negative stamina-potion inventory
+- Pickup issue matrix
 
 ### Pending sections
-- Per-pickup authority, destroy/respawn, UI notify (Pass 10)
-- ManaPotion / ManaCrystal / OrangeSlice graph confirmation beyond refs (HealthPotion DSL verified)
-- Gold / stamina pickups if present
+- Sphere collision profile / `GenerateOverlapEvents` exact values (tool limit)
+- Runtime multiplayer authority behavior for non-replicating EffectActors
+- Whether full-health HealthPickUp leaves actor undestroyed (DSL branch shape)
 
 ### Evidence still required
-- Whether ApplyEffect runs with HasAuthority on overlap
-- Whether GetAbilitySystemComponent succeeds for player vs fails for enemy in PIE
-- Stacking / re-pickup behavior
+- PIE: player overlap applies GE and updates Overlay bars
+- PIE: enemy overlap early-out
+- PIE: gold AddGold no-op (unimplemented BPI)
+- Respawn / lifespan (none found statically)
+
+### Tool or visibility limitations
+- CDO `get_properties("sphere")` → None (component templates)
+- Redirector paths reject `read_graph_dsl` (use canonical Potion/Food/Treasure paths)
+- Native `ApplyEffectToTarget` body in C++ (already documented Pass 7)
 
 ---
 
@@ -35,23 +42,112 @@
 
 1. `UAbilitySystemBlueprintLibrary::GetAbilitySystemComponent(TargetActor)`
 2. Early-out if null
-3. MakeOutgoingSpec(GEClass, 1.f) + ApplyGameplayEffectSpecToSelf
+3. `MakeOutgoingSpec(GEClass, 1.f)` + `ApplyGameplayEffectSpecToSelf`
 
-**Enemy ASC defect interaction:** Library GetASC uses `ARIRBaseCharacter::GetAbilitySystemComponent` → PlayerState. Enemies return **nullptr** → ApplyEffect early-out. **Issue:** Existing Baseline Defect / Incomplete Refactor. Classify static consequence separately from runtime chase/attack defects.
+**Enemy compatibility:** Library/interface GetASC uses `ARIRBaseCharacter::GetAbilitySystemComponent` → PlayerState. Enemies return **nullptr** → early-out. **Enemy-Incompatible Due to ASC Accessor** (static). Separate from chase/attack Implementation Missing (doc 09).
 
 ---
 
-## Blueprint subclasses (Observed Implementation)
+## 1. Pickup inventory
 
-| Asset | InstantGameplayEffectClass | DurationGameplayEffectClass |
-|-------|----------------------------|------------------------------|
-| `/Game/_Main/Blueprints/Items/Potion/BP_HealthPotion` | `GE_PotionHeal` (+25 Health Instant) | None |
-| `/Game/_Main/Blueprints/Items/Potion/BP_ManaPotion` | `GE_PotionMana` (+30 Mana Instant) | None |
-| `/Game/_Main/Blueprints/Items/Potion/BP_ManaCrystal` | None | `GE_MoT_Small` (+0.25 Mana / 0.1s for 1s) |
-| `/Game/_Main/Blueprints/Items/Food/BP_OrangeSlice` | None | `GE_HoT_Small` (+0.5 Health / 0.1s for 1s) |
+| Pickup | Parent | Collision/overlap | Authority | Effect or mutation | Presentation | Destroy/respawn | Status |
+|--------|--------|-------------------|-----------|--------------------|--------------|-----------------|--------|
+| `/Game/_Main/Blueprints/Items/Potion/BP_HealthPotion` | `RIREffectActor` | `OnComponentBeginOverlap(Sphere)` | **None** (`SwitchHasAuthority` absent); `bReplicates=false` | Instant `GE_PotionHeal` via `ApplyEffecttoTarget` | None in graph | Immediate `DestroyActor`; **no respawn/lifespan** | Active but Unverified / Authority Risk |
+| `/Game/_Main/Blueprints/Items/Potion/BP_ManaPotion` | `RIREffectActor` | Sphere overlap | Same | Instant `GE_PotionMana` | None | Destroy; no respawn | Active but Unverified / Authority Risk |
+| `/Game/_Main/Blueprints/Items/Potion/BP_ManaCrystal` | `RIREffectActor` | Sphere overlap | Same | Duration `GE_MoT_Small` | None | Destroy; no respawn | Active but Unverified / Authority Risk |
+| `/Game/_Main/Blueprints/Items/Food/BP_OrangeSlice` | `RIREffectActor` | Sphere overlap | Same | Duration `GE_HoT_Small` | None | Destroy; no respawn | Active but Unverified / Authority Risk |
+| `/Game/_Main/Blueprints/Items/Treasure/BP_SmallGoldPickUp` | `BP_BasePickUp` → `Actor` | Parent `PickUpRadius` overlap | **Yes** Authority + tag `Player` | `AddGold(PickUpAmount=25)` | `CoinsPickUp_Cue` | Destroy; no respawn | Partial (AddGold unimplemented) |
+| `/Game/_Main/Blueprints/Items/BP_BasePickUp` | `Actor` | `PickUpRadius` | Authority + `Player` tag | Switch `E_PickUpType`: Gold / Health / Mana | SFX on paths | Destroy on success paths | Partial / Technical Debt |
 
-**BP_HealthPotion EventGraph (Observed Implementation):** `OnComponentBeginOverlap(Sphere)` → `ApplyEffecttoTarget(OtherActor, InstantGameplayEffectClass)` → `DestroyActor`.
+**Redirectors (not separate logic):** `Items/BP_HealthPotion`, `Items/BP_ManaPotion`, `Items/BP_OrangeSlice`, `Items/BP_SmallGoldPickUp` → canonical paths above.
 
-Same structural pattern reported for other three consumables (referencer graph + agent); Pass 10 should re-confirm each DSL.
+**`search_subclasses(RIREffectActor)`:** only the four GE pickups (+ native base). Gold is **not** an EffectActor child.
 
-**Classification:** Pickups are the **only Observed Implementation** of runtime Gameplay Effect application found in Pass 7. Combat abilities remain ApplyDamage / DEPRECATED (doc 05). Full GE inventory: doc 06.
+**Stamina pickup:** project search for stamina potion/widget assets → **none**. Explicit negative inventory.
+
+**Test01 placement (Observed Implementation):** 1× each GE pickup; 3× `BP_SmallGoldPickUp`.
+
+---
+
+## 2. Gameplay Effect application matrix
+
+| Pickup | Target filter | ASC lookup | GE | Apply call | Null behavior | Player compatibility | Enemy compatibility |
+|--------|---------------|------------|----|------------|---------------|----------------------|---------------------|
+| BP_HealthPotion | None in BP (any OtherActor) | Native ApplyEffectToTarget → GetASC | `GE_PotionHeal` Instant +25 Health | `ApplyEffecttoTarget(OtherActor, InstantGameplayEffectClass)` | Early-out; **DestroyActor still runs after call** | Compatible if player ASC via PlayerState | **Enemy-Incompatible Due to ASC Accessor** (null ASC) |
+| BP_ManaPotion | None | Same | `GE_PotionMana` Instant +30 Mana | Instant class | Same (destroy always) | Compatible (static) | Enemy-Incompatible |
+| BP_ManaCrystal | None | Same | `GE_MoT_Small` Duration | `DurationGameplayEffectClass` | Same | Compatible (static) | Enemy-Incompatible |
+| BP_OrangeSlice | None | Same | `GE_HoT_Small` Duration | Duration class | Same | Compatible (static) | Enemy-Incompatible |
+
+**Connected path (all four GE pickups):**
+
+`OnComponentBeginOverlap(Sphere)` → `ApplyEffecttoTarget` → `DestroyActor`
+
+No actor-class filter, no Player tag, no authority switch, no UI notification, no Niagara in graph.
+
+**Classification reminder:** GE property assignment + overlap apply call = Connected static path. Runtime success = **Requires Runtime Inspection**.
+
+---
+
+## 3. Currency / collectible matrix
+
+| Asset/system | Entry point | Stored value | Authority | Replication | UI | Persistence | Status |
+|--------------|-------------|--------------|-----------|-------------|----|-------------|--------|
+| `BP_SmallGoldPickUp` / `GoldPickUp` | Authority overlap + tag Player | Calls `BPI_PlayerController.AddGold(PickUpAmount)`; CDO Amount=25 | Authority gated on pickup | Pickup `bReplicates=true` | No gold UI widget found | **No GI / save store found** | Partial |
+| `AddGold` on `PC_Character` | Called from `GoldPickUp` | Interface method | — | — | — | — | **Present but Unconnected** (`bIsImplemented=false`; not in `RIRPlayerController` C++) |
+| Legacy Health/Mana via `BP_BasePickUp` | Enum Health/Mana | `DEPRECATED_RecoverPlayerHealth/Mana` | Authority | — | None | Character DEPRECATED floats | Technical Debt / dual with GAS potions |
+| Inventory / Coin / Currency / Score systems | Searched | — | — | — | — | — | **Explicit negative inventory** (no connected non-gold currency beyond above) |
+| Stamina collectible | Searched | — | — | — | — | — | **Missing** |
+
+**Gold consequence:** Overlap can destroy the gold actor and play SFX while `AddGold` does nothing statically — **Incomplete Refactor**.
+
+---
+
+## 4. Pickup issue matrix
+
+| Asset | Missing or defective link | Static consequence | Runtime question | Classification |
+|-------|---------------------------|--------------------|------------------|----------------|
+| All four EffectActor pickups | No `SwitchHasAuthority`; `bReplicates=false` | Overlap may fire on clients; destroy may desync | Who applies GE / who destroys? | Authority Risk |
+| All four EffectActor pickups | No target filter | Non-player actors may trigger destroy | Does debris/AI destroy potions? | Requires Runtime Inspection |
+| All four EffectActor pickups | Destroy after Apply even if ASC null | Enemy (or null ASC) still destroys pickup | Wasted loot on enemy touch? | Enemy-Incompatible Due to ASC Accessor + destroy side effect |
+| All four EffectActor pickups | No respawn / lifespan | One-shot only | Intentional? | Partially Implemented |
+| All four EffectActor pickups | No UI notify | Overlay may update via ASC only | Bars animate on pickup? | Active but Unverified |
+| `BP_BasePickUp` Health/Mana | Uses DEPRECATED recover, not GEs | Dual heal/mana systems vs potions | Which values HUD shows? | Technical Debt / Incomplete Refactor |
+| `BP_SmallGoldPickUp` | `AddGold` unimplemented on PC | Gold mutation missing | Does gold vanish with no score? | Present but Unconnected (receiver) |
+| Stamina | No pickup / no Overlay widget | Stamina attribute UI unused | — | Missing |
+| Sphere collision props | Unreadable via MCP CDO | Cannot classify Collision Configuration Conflict from profile alone | GenerateOverlapEvents true? | Unknown — Tool Limitation |
+
+---
+
+## Legacy BP_BasePickUp detail (Observed Implementation)
+
+```
+OnComponentBeginOverlap(PickUpRadius)
+  → SwitchHasAuthority → Authority
+    → ActorHasTag(OtherActor, "Player")
+      → Switch E_PickUpType:
+          Gold   → GoldPickUp   → GetPlayerREF → AddGold(PC, Amount) → Coins SFX → Destroy
+          Health → HealthPickUp → if DEPRECATED health < max → DEPRECATED_RecoverPlayerHealth → potion SFX → Destroy
+          Mana   → ManaPickUp   → analogous DEPRECATED mana recover
+```
+
+**DSL note:** Health/Mana sound+destroy appear in the true branch of the “not full” check (no explicit `else`). If already full, static reading suggests **no destroy** — **Requires Runtime Inspection** / possible Partial behavior.
+
+---
+
+## UI notifications from pickups
+
+| Source | Notification | Status |
+|--------|--------------|--------|
+| GE pickups | None in graphs | Missing |
+| Gold | Audio only | Partial |
+| `WBP_BannerMessage` | Not referenced by pickups this pass | Present; Unconnected to pickups |
+
+ASC Overlay health/mana bars may reflect GE changes if InitOverlay path active — that is attribute UI, not pickup-specific notification.
+
+---
+
+## Correlation to prior docs
+
+- GE CDO magnitudes / orphan default-attribute GEs: **doc 06** (unchanged inventory; reachability of consumable GEs **confirmed Active static path** again).
+- Enemy GetASC: **doc 06 / 09** — pickup enemy incompatibility unchanged; no new enemy AI analysis.
+- HUD dual path: **doc 11** — Overlay may show GE heals; legacy UpdatePlayerHUD unimplemented.
diff --git a/Documentation/Archaeology/13-Unknowns-And-RuntimeQuestions.md b/Documentation/Archaeology/13-Unknowns-And-RuntimeQuestions.md
index 644696be..c8989784 100644
--- a/Documentation/Archaeology/13-Unknowns-And-RuntimeQuestions.md
+++ b/Documentation/Archaeology/13-Unknowns-And-RuntimeQuestions.md
@@ -2,44 +2,46 @@
 
 **Status: Draft**
 
-- **Scope:** Unresolved questions after Batches 1–3, Batch 4A–4C (Passes 8, 7, 9).
-- **Inspection method:** Consolidation through Pass 9.
+- **Scope:** Unresolved questions after Batches 1–4D (Passes 4, 7–10).
+- **Inspection method:** Consolidation through Pass 10.
 - **Evidence classifications used:** Observed Implementation, Documented Intent, Observed Runtime Behavior, Inferred, Unknown.
-- **Tool or visibility limitations:** Semantic Search unavailable; AnimGraph transition DSL empty; no PIE.
+- **Tool or visibility limitations:** Semantic Search unavailable; AnimGraph transition DSL empty; Sphere CDO collision unreadable; no PIE.
 - **Last updated:** 2026-07-16
 - **Current phase:** Phase 1 — Static Architecture
-- **Last completed pass:** Pass 9 (Batch 4C)
-- **Next pass expected to contribute:** Pass 4 / Pass 10 when authorized
+- **Last completed pass:** Pass 4 + Pass 10 (Batch 4D)
+- **Next pass expected to contribute:** Pass 11 when authorized
 
 ## Draft tracking
 
 ### Completed sections
-- Batch 1–3 / Pass 7 / Pass 8 resolutions
-- **Pass 9 resolutions:** chase/attack Implementation Missing; empty enemy EventGraphs; stock AIController; no BT/BB/navmesh; orphan attack montage; ABP SetIsDead(false); GetASC not chase cause
+- Batch 1–3 / Pass 7 / Pass 8 / Pass 9 resolutions
+- **Pass 4 resolutions:** GI empty/unwired; session graphs Partial; OnlineSubsystem INI Missing; map/GameMode deps; char-select spawn
+- **Pass 10 resolutions:** Overlay Health/Mana only; UpdatePlayerHUD/AddGold unimplemented; EffectActor authority risk; gold Partial; no stamina pickup/UI
 
 ### Pending sections
-- Frontend/session (Pass 4)
-- Pickup deep graphs (Pass 10)
-- Runtime test procedures
+- Runtime test procedures (Pass 11 may list; PIE still unauthorized until requested)
 
 ### Evidence still required
 - PIE possession / ApplyDamage feedback / Death state reachability
+- Session create/find/join with OnlineSubsystem defaults
 - Notify trigger times (Manual Editor)
 
 ---
 
-## Resolved in Batch 4C (Pass 9)
+## Resolved in Batch 4D (Pass 4 + Pass 10)
 
 | Question | Resolution | Classification | Doc |
 |---|---|---|---|
-| Where does chase/attack live? | **Nowhere connected** — native + BP EventGraphs empty; BPI AddPlayerTarget/EnemyMeleeAttack unimplemented | Implementation Missing | 09 |
-| AIController? | Stock `/Script/AIModule.AIController`; AutoPossessAI PlacedInWorld | Observed Implementation | 09 |
-| BehaviorTree/Blackboard/Perception? | None in project | Missing | 09 |
-| Navmesh in Test01? | No NavMeshBoundsVolume / RecastNavMesh | Missing (secondary) | 09 |
-| Does GetASC defect cause chase failure? | **No** — chase has no ASC dependency | Observed Implementation | 09, 06 |
-| Enemy attack montage? | Exists; 0 referencers | Present but Unreferenced | 09, 10 |
-| Enemy death anim? | ABP Death + death anims; IsDead forced false each Update | Connected but Incomplete | 09, 10 |
-| Enemy receive player damage? | No ReceiveAnyDamage / health mutation on enemy BP | Implementation Missing | 09, 05 |
+| Where is session logic? | `PC_MainMenu` + `WBP_MainMenu` / `WBP_GameSlot` — not GI | Observed Implementation | 11 |
+| Is GI used? | Empty; not in GameInstanceClass; 0 refs | Present but Unconnected | 11, 02 |
+| OnlineSubsystem project INI? | Absent from Config/*.ini | Missing | 11, 02 |
+| How DefaultPawn=None gets a pawn? | Char-select → ServerSpawnCharacter → PlayerFirstSpawn | Connected (static) | 11, 08 |
+| Gunslinger in select UI? | No | Missing from select | 11, 08 |
+| Does UpdatePlayerHUD update widgets? | Unimplemented on PC_Character; not in RIRPlayerController C++ | Present but Unconnected | 11, 03 |
+| Stamina UI? | No Overlay child; no stamina widget asset | Present but Unconnected / Missing | 11, 06 |
+| Pickup authority? | EffectActors: no SwitchHasAuthority; gold: has Authority | Authority Risk / Partial | 12 |
+| Gold storage? | AddGold called but unimplemented | Present but Unconnected | 12 |
+| Stamina / other currency pickups? | None found | Missing / negative inventory | 12 |
 
 ---
 
@@ -52,8 +54,14 @@
 | AutoPossessAI PlacedInWorld | Possession Configuration Conflict for **spawned** enemies | Do spawners create uncontrolled pawns? |
 | ABP SetIsDead(false) | Connected but Incomplete | Death state ever entered? |
 | No enemy damage reception | Existing Baseline Defect | Player hits show nothing? |
-| Enemy GetASC nullptr | Incomplete Refactor | EffectActor on enemy |
-| Dual HUD / orphan default GEs | Incomplete Refactor | PIE attribute/UI |
+| Enemy GetASC nullptr | Incomplete Refactor | EffectActor on enemy destroys loot without heal? |
+| UpdatePlayerHUD unimplemented | Incomplete Refactor | Does Server_UpdateHUD no-op? |
+| AddGold unimplemented | Incomplete Refactor | Gold SFX+destroy without score? |
+| EffectActor no authority | Authority Risk | Client/server double-destroy or missed GE? |
+| JoinSession no OnSuccess pin | Partial | Does join travel occur? |
+| OnlineSubsystem INI Missing | Missing | LAN/Steam sessions fail silently? |
+| Char-select server-only create | Partial | Remote clients stuck without pawn UI? |
+| Orphan default GEs / dual resources | Incomplete Refactor | Spawn Health/Mana vs Overlay |
 
 ---
 
@@ -61,16 +69,16 @@
 
 | Question | Method | Priority |
 |---|---|---|
-| Sessions / frontend | Pass 4 | Medium |
-| Full pickup authority/respawn | Pass 10 | Medium |
-| PIE: possession, ApplyDamage feedback, Death, EffectActor | PIE | High |
+| Controlled PIE — sessions, Overlay, potions, gold, enemy idle | PIE (explicit auth) | High |
+| JoinSession travel internals | PIE / Manual Editor | High |
 | ABP Death transition pins | Manual Editor | Low |
+| Sphere GenerateOverlapEvents exact | Manual Editor / SCS | Medium |
 
 ---
 
 ## Priority order for later verification
 
-1. Pass 4 — sessions / frontend
-2. Pass 10 — pickup deep dive
-3. Controlled PIE — enemy idle/possession, player hit feedback, dual HUD, potions
-4. Pass 11 — migration matrix (after Batch 4 complete)
+1. **Pass 11** — synthesis / executive summary / migration matrix (when authorized)
+2. Controlled PIE — menu→Test01 spawn, Overlay bars, potion GE, gold no-op, enemy idle
+3. Multiplayer PIE — host Dev_Island, join travel, remote char-select
+4. Manual Editor — collision templates, AnimGraph pins
diff --git a/Documentation/Archaeology/14-EvidenceIndex.md b/Documentation/Archaeology/14-EvidenceIndex.md
index ff44501c..abf27a26 100644
--- a/Documentation/Archaeology/14-EvidenceIndex.md
+++ b/Documentation/Archaeology/14-EvidenceIndex.md
@@ -5,30 +5,39 @@
 - **Scope:** Compact cross-model index of material findings.
 - **Last updated:** 2026-07-16
 - **Current phase:** Phase 1 — Static Architecture
-- **Last completed pass:** Pass 9 (Batch 4C)
-- **Next pass expected to contribute:** Every batch
+- **Last completed pass:** Pass 4 + Pass 10 (Batch 4D)
+- **Next pass expected to contribute:** Pass 11 when authorized
 
 ## Draft tracking
 
 ### Completed sections
-- Batch 1–3; Pass 7; Pass 8; **Pass 9 enemy AI rows**
+- Batch 1–3; Pass 7; Pass 8; Pass 9; **Pass 4 frontend/sessions; Pass 10 HUD/pickups**
 
 ### Pending sections
-- Session flow rows (Pass 4)
+- Pass 11 synthesis rows
 
 ---
 
 | System | Subsystem | Finding | Evidence type | Classification | Exact source | Exact symbol | Blueprint path | Graph | Node/event | Asset/config | Doc | Confidence | Remaining verification |
 |--------|-----------|---------|---------------|----------------|--------------|--------------|----------------|-------|------------|--------------|-----|------------|------------------------|
+| Frontend | GI | Empty; 0 refs; not GameInstanceClass | Observed Implementation | Present but Unconnected | DSL; refs; Config | GI_Dungeoneer | GI_Dungeoneer | EventGraph | — | DefaultEngine.ini | 11,02 | High | — |
+| Frontend | Startup | GameDefaultMap=MainMenu; EditorStartup=Test01 | Observed Implementation | Active | DefaultEngine.ini | GameDefaultMap | — | — | — | Config/DefaultEngine.ini | 11,02 | High | — |
+| Sessions | Host | CreateAdvancedSession → OpenLevel Dev_Island ?listen | Observed Implementation | Partial | read_graph_dsl | HostGame | PC_MainMenu | EventGraph | CreateAdvancedSession | — | 11 | High | PIE Steam/LAN |
+| Sessions | Find | FindSessionsAdvanced → WBP_GameSlot rows | Observed Implementation | Active but Unverified | DSL | RefreshButton | WBP_MainMenu | EventGraph | FindSessionsAdvanced | — | 11 | High | PIE |
+| Sessions | Join | JoinSession; no OnSuccess; no ClientTravel | Observed Implementation | Partial | DSL | JoinGame | PC_MainMenu | EventGraph | JoinSession | — | 11 | High | PIE travel |
+| Sessions | Config | No OnlineSubsystem/Steam keys in project Config | Observed Implementation | Missing | filesystem grep | — | — | — | — | Config/*.ini | 11,02 | High | Engine defaults |
+| Sessions | Example | ExampleAdvancedSessionsFunctionsChar 0 refs | Observed Implementation | Example Only | get_referencers | — | Examples/... | — | — | — | 11 | High | — |
+| Maps | GameMode | MainMenu→GM_MainMenu; Test01/Dev_Island/LEVEL_01→GM_Dungeoneer | Inferred (deps) | Active but Unverified | get_dependencies | — | maps | — | — | — | 11 | Medium | World Settings tags |
+| Spawn | Pawn | DefaultPawn=None; char-select SpawnActor+Possess | Observed Implementation | Connected | DSL | PlayerFirstSpawn | PC_Character / GM_Dungeoneer | EventGraph | GetSelectedClass | — | 11,08 | High | Remote client |
+| Select | Classes | Paladin/Wizard/Cleric/Amazonian; no Gunslinger | Observed Implementation | Partial | DSL | SelectedCharacterClass | WBP_CharacterSelect | EventGraph | OnClicked | — | 11,08 | High | — |
+| HUD | Overlay | CDO Overlay+Controller assigned; Health+Mana bars | Observed Implementation | Active but Unverified | ObjectTools; UMG; DSL | InitOverlay | WBP_PlayerHUD / WBP_Overlay | EventWidgetControllerSet | — | — | 11,06 | High | PIE |
+| HUD | Stamina UI | No stamina widget in Overlay | Observed Implementation | Present but Unconnected | GetWidgetDescription | — | WBP_Overlay | — | — | — | 11 | High | — |
+| HUD | Legacy | UpdatePlayerHUD bIsImplemented=false; not in C++ | Observed Implementation | Present but Unconnected | list_events; Source grep | UpdatePlayerHUD | PC_Character | — | — | BPI_PlayerController | 11,03 | High | PIE no-op |
+| Pickup | GE | Four EffectActors overlap→Apply→Destroy; no authority | Observed Implementation | Active but Unverified / Authority Risk | DSL | ApplyEffecttoTarget | BP_*Potion/Crystal/Slice | EventGraph | OnComponentBeginOverlap | GE_* | 12,06 | High | PIE |
+| Pickup | Enemy | GetASC nullptr; destroy still runs | Observed Implementation | Enemy-Incompatible Due to ASC Accessor | RIREffectActor; GetASC | ApplyEffectToTarget | — | — | — | — | 12,06,09 | High | PIE |
+| Pickup | Gold | Amount=25; AddGold unimplemented | Observed Implementation | Partial / Present but Unconnected | DSL; list_events | AddGold | BP_BasePickUp / PC_Character | GoldPickUp | — | — | 12 | High | PIE |
+| Currency | Other | No stamina/coin/score systems beyond gold call | Observed Implementation | Missing / negative | asset search | — | — | — | — | — | 12 | High | — |
 | Enemy | EventGraph | BeginPlay/Tick/Overlap present; bodies empty | Observed Implementation | Present but Unconnected | read_graph_dsl | EventTick | BP_Enemy_Skeleton | EventGraph | EventTick | — | 09 | High | — |
 | Enemy | Chase | No MoveTo/GetPlayer/target store | Observed Implementation | Implementation Missing | DSL + searches | — | BP_Enemy* | — | — | — | 09 | High | — |
 | Enemy | Attack | EnemyMeleeAttack unimplemented; montage 0 refs | Observed Implementation | Implementation Missing / Present but Unreferenced | interface; get_referencers | EnemyMeleeAttack | BPI_EnemyCharacter | — | — | Anim_SkeletonAttackMontage | 09,10 | High | — |
-| Enemy | Controller | Stock AIController; AutoPossessAI PlacedInWorld | Observed Implementation | Partially Implemented (possession only) | ObjectTools CDO+instance | aIControllerClass | BP_Enemy_Skeleton | — | — | /Script/AIModule.AIController | 09 | High | PIE possess |
-| Enemy | AI frameworks | No BT/BB/StateTree/EQS/Perception assets | Observed Implementation | Missing | find_assets; search_subclasses | — | — | — | — | — | 09 | High | — |
-| Enemy | Nav Test01 | No NavMeshBoundsVolume/RecastNavMesh | Observed Implementation | Missing (secondary) | find_actors | — | — | — | — | Test01 | 09 | High | — |
-| Enemy | Damage in | No ReceiveAnyDamage; no health mutation | Observed Implementation | Implementation Missing | list_events | ReceiveAnyDamage | BP_Enemy* | — | — | — | 09,05 | High | PIE hit |
-| Enemy | Death ABP | Death state + anims; SetIsDead(false) every Update | Observed Implementation | Connected but Incomplete | read_graph_dsl | SetIsDead | ABP_Skeleton | EventGraph | BlueprintUpdateAnimation | Anim_Monster_Dead_* | 09,10 | High | Transition pins |
-| Enemy | GetASC | Defect does not explain chase/attack | Observed Implementation | Existing Baseline Defect (separate) | RIRBaseCharacter.cpp | GetAbilitySystemComponent | — | — | — | — | 06,09 | High | — |
-| Enemy | Highlight | Native custom depth ITargetInterface | Observed Implementation | Active | RIRBaseEnemyCharacter.cpp | HighlightActor | — | — | — | — | 09 | High | — |
-| Continuity | Editor | PIE=false; Test01; sel Skeleton_C_1 | Observed Implementation | — | EditorApp/SceneTools | IsPIERunning | — | — | — | Test01 | 15 | High | — |
-| Repo | Git | Clean at Batch 4C start | Observed Implementation | — | git status | — | — | — | — | — | 15 | High | — |
+| Continuity | Editor | PIE=false; Test01; sel Skeleton_C_1 | Observed Implementation | — | IsPIERunning; get_current_level | — | — | — | — | Test01 | 15 | High | — |
diff --git a/Documentation/Archaeology/15-HandoffStatus.md b/Documentation/Archaeology/15-HandoffStatus.md
index a598abe0..b3f846af 100644
--- a/Documentation/Archaeology/15-HandoffStatus.md
+++ b/Documentation/Archaeology/15-HandoffStatus.md
@@ -5,16 +5,16 @@
 - **Scope:** Authoritative cross-model continuation document for Phase 1.
 - **Last updated:** 2026-07-16
 - **Current phase:** Phase 1 — Static Architecture
-- **Last completed pass / batch:** Batch 4C (Pass 9)
-- **Next authorized work:** Wait for user — recommend **Batch 4D** (Pass 4 sessions and/or Pass 10 pickups) as separately authorized
+- **Last completed pass / batch:** Batch 4D (Pass 4 + Pass 10)
+- **Next authorized work:** Wait for user — **Pass 11** (synthesis / executive summary / Ability Migration Matrix) only when explicitly authorized
 
 ## Phase completed
 
 | Item | Value |
 |------|--------|
-| Phase | Phase 1 — Static Architecture (in progress) |
-| Batch completed | Batch 4C — Enemy AI static analysis |
-| Passes completed | Pass 9 |
+| Phase | Phase 1 — Static Architecture (in progress; static archaeology complete pending Pass 11) |
+| Batch completed | Batch 4D — Frontend/sessions + UI/HUD/pickups |
+| Passes completed | Pass 4, Pass 10 |
 | Date completed | 2026-07-16 |
 | Model identifier | Cursor Grok 4.5 |
 
@@ -22,46 +22,54 @@
 
 ## Repository integrity
 
-### Starting state (Batch 4C)
+### Starting state (Batch 4D)
 
-- **Git:** Clean (`git status --short` empty; diffs empty).
-- **Baseline includes:** `e50c8032` Batch 4B Pass 7 GAS archaeology.
+- **Git:** Clean (`git status --short` empty; `git diff` / `git diff --cached` empty).
+- **Authorization gate:** Batch 4C committed; Migration-Notes resolved; working tree empty before investigation.
 - **Editor:** `IsPIERunning=false`; level `/Game/_Main/Levels/Testing/Test01`; selected actor `BP_Enemy_Skeleton_C_1`.
 
-### Ending state (Batch 4C close)
+### Ending state (Batch 4D close)
 
-- Modified files: Markdown under `Documentation/Archaeology/` (listed below).
-- **Unexpected working-tree changes (not caused by Pass 9; not reverted):**
-  - Deleted: `Migration-Notes/UE54-Baseline.md`
-  - Untracked: `Documentation/Migration-Notes/`
-- No Unreal assets, source, config, plugins, or maps modified by this batch.
-- PIE not started; level and selection unchanged.
-- Ending Git: Archaeology Markdown dirty **plus** the unexpected Migration-Notes paths above.
+- Modified files: Markdown under `Documentation/Archaeology/` only (listed below).
+- Temporary scratch files `_tmp_pass4.txt` / `_tmp_pass10.txt` deleted if present.
+- No Unreal assets, source, config, plugins, or maps modified.
+- PIE not started; level and selection unchanged at closeout check.
+- Ending Git: Archaeology Markdown dirty only (expected before user commit request).
 
 ---
 
-## Areas fully inspected (Batch 4C)
+## Areas fully inspected (Batch 4D)
 
-- `ARIRBaseEnemyCharacter` / `ARIRBaseCharacter` GetASC / `ITargetInterface`
-- `BP_EnemyCharacterBase` + `BP_Enemy_Skeleton` EventGraphs, GetEnemyREF, CDO control
-- `BPI_EnemyCharacter` (GetEnemyREF / AddPlayerTarget / EnemyMeleeAttack)
-- Placed `BP_Enemy_Skeleton_C_1` controller/possession props
-- Project-wide BT/BB/StateTree/EQS/AIPerception/AIController subclass searches
-- Test01 NavMeshBoundsVolume / RecastNavMesh absence
-- `ABP_Skeleton` EventGraph + deps; `Anim_SkeletonAttackMontage` referencers
+### Pass 4
+- `GI_Dungeoneer`, `GM_MainMenu`, `GM_Dungeoneer`, `PC_MainMenu`, `PC_Character`
+- `WBP_MainMenu`, `WBP_GameSlot`, `WBP_CharacterSelect`, `BP_MainMenuPawn`
+- Session create/find/join completion/failure pins
+- Maps MainMenu, Test01, Dev_Island, LEVEL_01 (GameMode via deps)
+- `Config/*.ini` OnlineSubsystem / Steam / GameInstanceClass grep (negative)
+- Example AdvancedSessions BP referencers
+
+### Pass 10
+- `WBP_PlayerHUD` CDO Overlay classes; `WBP_Overlay` tree + bar bindings
+- `BP_OverlayWidgetController` (empty BP; native parent)
+- `BPI_PlayerController` UpdatePlayerHUD / AddGold implementation status
+- Four `RIREffectActor` pickups EventGraphs + CDO GE / replicate
+- `BP_BasePickUp` / `BP_SmallGoldPickUp` gold + DEPRECATED health/mana paths
+- UI inventory (pause missing; W_HUD_OLD unreferenced creator)
+- Test01 placed pickup counts
 
 ## Areas partially inspected
 
-- `BP_Enemy_Skeleton_C_0` (presence only)
-- ABP Death transition pin details (AnimGraph DSL empty)
-- CharacterMovement orient flags (partially unreadable)
+- JoinSession internal travel (no explicit success pin)
+- Remote-client character-select (server-only CreateWidget)
+- Sphere collision profile / GenerateOverlapEvents (tool limit)
+- LEVEL_01 menu reachability (no OpenLevel referencer found)
+- WBP_BannerMessage / GameStats widgets (existence only)
 
 ## Areas not yet inspected
 
-- Pass 4 frontend/sessions
-- Pass 10 full pickup deep dive
-- Pass 11 migration matrix
-- PIE / runtime
+- **Pass 11** synthesis / `01-ExecutiveSummary` / `07-AbilityMigrationMatrix`
+- PIE / standalone / multiplayer runtime
+- Full CommonUI content usage
 
 ---
 
@@ -69,43 +77,45 @@
 
 | File | Status |
 |------|--------|
-| Documentation/Archaeology/09-EnemyAI-StaticAnalysis.md | Draft (Pass 9 rewrite) |
-| Documentation/Archaeology/03-ClassHierarchy.md | Draft |
-| Documentation/Archaeology/05-LegacyAbilityArchitecture.md | Draft (enemy ApplyDamage note) |
-| Documentation/Archaeology/06-PartialGASArchitecture.md | Draft |
-| Documentation/Archaeology/10-AnimationDependencies.md | Draft |
+| Documentation/Archaeology/02-ProjectArchitecture.md | Draft (Pass 4 maps/config) |
+| Documentation/Archaeology/03-ClassHierarchy.md | Draft (PC/GI/BPI holes) |
+| Documentation/Archaeology/06-PartialGASArchitecture.md | Draft (Overlay + EffectActor Pass 10) |
+| Documentation/Archaeology/08-CharacterSystems.md | Draft (char-select spawn) |
+| Documentation/Archaeology/11-UI-HUD-And-Sessions.md | Draft (Pass 4+10 rewrite) |
+| Documentation/Archaeology/12-Pickups-And-Effects.md | Draft (Pass 10 rewrite) |
 | Documentation/Archaeology/13-Unknowns-And-RuntimeQuestions.md | Draft |
 | Documentation/Archaeology/14-EvidenceIndex.md | Draft |
 | Documentation/Archaeology/15-HandoffStatus.md | Draft |
 
-**12 not modified** (no new EffectActor evidence beyond Pass 7).  
-**07 not created.**
+**09 not reopened** (pickup enemy ASC note only via 12/06).  
+**05 / 10 Animation** not modified.  
+**07 not created.** **01-ExecutiveSummary not created.**
 
-## Key Pass 9 outcomes
+## Key Batch 4D outcomes
 
-1. **Chase primary classification: Implementation Missing** (empty Tick/Overlap; no MoveTo; no target acquisition).
-2. **Attack primary classification: Implementation Missing** (EnemyMeleeAttack unimplemented; orphan montage).
-3. **Stock AIController + PlacedInWorld** — possession may occur; no behavior.
-4. **No BT/BB/Perception/navmesh** in project / Test01.
-5. **GetASC defect is separate** — does not cause chase/attack failure.
-6. **ABP SetIsDead(false)** every Update — death path incomplete.
-7. **Player ApplyDamage has no enemy health/death consumer** statically.
+1. **Sessions live in menu PC/widgets**, not GameInstance; AdvancedSessions nodes connected; OnlineSubsystem project INI **Missing**.
+2. **GI_Dungeoneer Present but Unconnected.**
+3. **Pawn spawn:** DefaultPawn=None → character-select → SpawnActor+Possess (Gunslinger not in UI; char-select server-only create).
+4. **ASC Overlay** Health/Mana connected statically; **no stamina widget**; Overlay class CDOs assigned.
+5. **Legacy UpdatePlayerHUD and AddGold unimplemented** on `PC_Character` (not native either).
+6. **Four GE pickups** Active static path with **Authority Risk**; gold Partial (AddGold hole); no other currency.
+7. **Do not claim sessions or pickups work** without runtime testing.
 
 ## Suggested next bounded task
 
-**Authorize Batch 4D explicitly**, e.g.:
+**Authorize Pass 11 explicitly** (Phase 1 synthesis only), e.g.:
 
-1. Pass 4 — Frontend / sessions
-2. Pass 10 — Pickup deep dive
+1. Create `01-ExecutiveSummary.md` / update synthesis docs
+2. Create `07-AbilityMigrationMatrix.md`
+3. No PIE unless separately authorized
 
-**Do not begin** Pass 11 or PIE until authorized.
+**Do not begin Pass 11 without explicit user authorization.**
 
-**Starting files:** `00`, `09`, `11`, `12`, `13`, `14`, `15`.
+---
 
-## Confirmation
+## Continuity checklist for next model
 
-- No Unreal assets modified
-- No source/config/map/plugin modified
-- No editor state intentionally modified
-- No work beyond Pass 9 performed
-- Waiting for explicit authorization before Batch 4D
+1. Read docs 00, 00A, 02–06, 08–15 (and 11–12 as primary Batch 4D deliverables).
+2. Confirm git status before any work; only Archaeology Markdown may change unless user expands authorization.
+3. Confirm PIE stopped; level Test01 unless user changed it.
+4. Pass 11 = synthesis only — no Unreal mutation, no PIE unless authorized.
diff --git a/README.md b/README.md
index 9f5cdaa9..367039d4 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 <h1 align="center">
- <img src="http://realmsinruin.net/wp-content/uploads/2025/04/ror-title-dev.png">
+ <img src="REALMSINRUIN_TITLE_DEV.png">
 </h1>
 
 <div align="center">