diff --git a/src/AcDream.App/Streaming/GpuWorldState.cs b/src/AcDream.App/Streaming/GpuWorldState.cs
index 2965b24..b0524ed 100644
--- a/src/AcDream.App/Streaming/GpuWorldState.cs
+++ b/src/AcDream.App/Streaming/GpuWorldState.cs
@@ -1,6 +1,7 @@
 using System.Collections.Generic;
 using System.Linq;
 using System.Numerics;
+using AcDream.App.Rendering.Vfx;
 using AcDream.App.Rendering.Wb;
 using AcDream.Core.World;
 
@@ -41,6 +42,7 @@ public sealed class GpuWorldState
 {
     private readonly LandblockSpawnAdapter? _wbSpawnAdapter;
     private readonly EntitySpawnAdapter? _wbEntitySpawnAdapter;
+    private readonly EntityScriptActivator? _entityScriptActivator;
 
     /// <summary>
     /// Phase Post-A.5 #53 (Task 12): optional callback fired before
@@ -57,11 +59,13 @@ public sealed class GpuWorldState
     public GpuWorldState(
         LandblockSpawnAdapter? wbSpawnAdapter = null,
         EntitySpawnAdapter? wbEntitySpawnAdapter = null,
-        System.Action<uint>? onLandblockUnloaded = null)
+        System.Action<uint>? onLandblockUnloaded = null,
+        EntityScriptActivator? entityScriptActivator = null)
     {
         _wbSpawnAdapter = wbSpawnAdapter;
         _wbEntitySpawnAdapter = wbEntitySpawnAdapter;
         _onLandblockUnloaded = onLandblockUnloaded;
+        _entityScriptActivator = entityScriptActivator;
     }
 
     private readonly Dictionary<uint, LoadedLandblock> _loaded = new();
@@ -283,6 +287,7 @@ public sealed class GpuWorldState
         // Phase N.4 Task 17: release per-instance state for server-spawned
         // entities. No-op for atlas-tier entities (never registered).
         _wbEntitySpawnAdapter?.OnRemove(serverGuid);
+        _entityScriptActivator?.OnRemove(serverGuid);
 
         bool rebuiltLoaded = false;
 
@@ -343,6 +348,7 @@ public sealed class GpuWorldState
         // per-instance adapter. Atlas-tier entities (ServerGuid == 0) are
         // skipped by OnCreate — it returns null immediately for those.
         _wbEntitySpawnAdapter?.OnCreate(entity);
+        _entityScriptActivator?.OnCreate(entity);
 
         uint canonicalLandblockId = (landblockId & 0xFFFF0000u) | 0xFFFFu;