diff --git a/Assets/Scenes/Ingame.unity b/Assets/Scenes/Ingame.unity
index e851d6b..b502508 100644
--- a/Assets/Scenes/Ingame.unity
+++ b/Assets/Scenes/Ingame.unity
@@ -4427,7 +4427,7 @@ PrefabInstance:
     - target: {fileID: 1561733016117246437, guid: 9071d6ddb5d4f854185629ee1970af50,
         type: 3}
       propertyPath: m_AnchorMax.y
-      value: 0
+      value: 1
       objectReference: {fileID: 0}
     - target: {fileID: 1561733016117246437, guid: 9071d6ddb5d4f854185629ee1970af50,
         type: 3}
@@ -4437,27 +4437,27 @@ PrefabInstance:
     - target: {fileID: 1561733016117246437, guid: 9071d6ddb5d4f854185629ee1970af50,
         type: 3}
       propertyPath: m_AnchorMin.y
-      value: 0
+      value: 1
       objectReference: {fileID: 0}
     - target: {fileID: 1561733016117246437, guid: 9071d6ddb5d4f854185629ee1970af50,
         type: 3}
       propertyPath: m_SizeDelta.x
-      value: 0
+      value: 480
       objectReference: {fileID: 0}
     - target: {fileID: 1561733016117246437, guid: 9071d6ddb5d4f854185629ee1970af50,
         type: 3}
       propertyPath: m_SizeDelta.y
-      value: 0
+      value: 600
       objectReference: {fileID: 0}
     - target: {fileID: 1561733016117246437, guid: 9071d6ddb5d4f854185629ee1970af50,
         type: 3}
       propertyPath: m_AnchoredPosition.x
-      value: 0
+      value: 750
       objectReference: {fileID: 0}
     - target: {fileID: 1561733016117246437, guid: 9071d6ddb5d4f854185629ee1970af50,
         type: 3}
       propertyPath: m_AnchoredPosition.y
-      value: 0
+      value: -300
       objectReference: {fileID: 0}
     - target: {fileID: 3550758221024711263, guid: 9071d6ddb5d4f854185629ee1970af50,
         type: 3}
@@ -4577,7 +4577,7 @@ PrefabInstance:
     - target: {fileID: 6974954132386231314, guid: 9071d6ddb5d4f854185629ee1970af50,
         type: 3}
       propertyPath: m_AnchorMax.y
-      value: 0
+      value: 1
       objectReference: {fileID: 0}
     - target: {fileID: 6974954132386231314, guid: 9071d6ddb5d4f854185629ee1970af50,
         type: 3}
@@ -4587,27 +4587,27 @@ PrefabInstance:
     - target: {fileID: 6974954132386231314, guid: 9071d6ddb5d4f854185629ee1970af50,
         type: 3}
       propertyPath: m_AnchorMin.y
-      value: 0
+      value: 1
       objectReference: {fileID: 0}
     - target: {fileID: 6974954132386231314, guid: 9071d6ddb5d4f854185629ee1970af50,
         type: 3}
       propertyPath: m_SizeDelta.x
-      value: 0
+      value: 480
       objectReference: {fileID: 0}
     - target: {fileID: 6974954132386231314, guid: 9071d6ddb5d4f854185629ee1970af50,
         type: 3}
       propertyPath: m_SizeDelta.y
-      value: 0
+      value: 600
       objectReference: {fileID: 0}
     - target: {fileID: 6974954132386231314, guid: 9071d6ddb5d4f854185629ee1970af50,
         type: 3}
       propertyPath: m_AnchoredPosition.x
-      value: 0
+      value: 1260
       objectReference: {fileID: 0}
     - target: {fileID: 6974954132386231314, guid: 9071d6ddb5d4f854185629ee1970af50,
         type: 3}
       propertyPath: m_AnchoredPosition.y
-      value: 0
+      value: -300
       objectReference: {fileID: 0}
     - target: {fileID: 9212598073689065413, guid: 9071d6ddb5d4f854185629ee1970af50,
         type: 3}
@@ -4617,7 +4617,7 @@ PrefabInstance:
     - target: {fileID: 9212598073689065413, guid: 9071d6ddb5d4f854185629ee1970af50,
         type: 3}
       propertyPath: m_AnchorMax.y
-      value: 0
+      value: 1
       objectReference: {fileID: 0}
     - target: {fileID: 9212598073689065413, guid: 9071d6ddb5d4f854185629ee1970af50,
         type: 3}
@@ -4627,27 +4627,27 @@ PrefabInstance:
     - target: {fileID: 9212598073689065413, guid: 9071d6ddb5d4f854185629ee1970af50,
         type: 3}
       propertyPath: m_AnchorMin.y
-      value: 0
+      value: 1
       objectReference: {fileID: 0}
     - target: {fileID: 9212598073689065413, guid: 9071d6ddb5d4f854185629ee1970af50,
         type: 3}
       propertyPath: m_SizeDelta.x
-      value: 0
+      value: 480
       objectReference: {fileID: 0}
     - target: {fileID: 9212598073689065413, guid: 9071d6ddb5d4f854185629ee1970af50,
         type: 3}
       propertyPath: m_SizeDelta.y
-      value: 0
+      value: 600
       objectReference: {fileID: 0}
     - target: {fileID: 9212598073689065413, guid: 9071d6ddb5d4f854185629ee1970af50,
         type: 3}
       propertyPath: m_AnchoredPosition.x
-      value: 0
+      value: 240
       objectReference: {fileID: 0}
     - target: {fileID: 9212598073689065413, guid: 9071d6ddb5d4f854185629ee1970af50,
         type: 3}
       propertyPath: m_AnchoredPosition.y
-      value: 0
+      value: -300
       objectReference: {fileID: 0}
     m_RemovedComponents: []
     m_RemovedGameObjects: []
@@ -12180,7 +12180,7 @@ Transform:
   m_GameObject: {fileID: 292457041}
   serializedVersion: 2
   m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
-  m_LocalPosition: {x: 0, y: 0, z: 0}
+  m_LocalPosition: {x: 0, y: 2, z: 0}
   m_LocalScale: {x: 1, y: 1, z: 1}
   m_ConstrainProportionsScale: 0
   m_Children:
@@ -21711,7 +21711,7 @@ Transform:
   m_GameObject: {fileID: 519420028}
   serializedVersion: 2
   m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
-  m_LocalPosition: {x: 0, y: 0.5, z: -9}
+  m_LocalPosition: {x: 0, y: 2.12, z: -9}
   m_LocalScale: {x: 1, y: 1, z: 1}
   m_ConstrainProportionsScale: 0
   m_Children: []
@@ -313956,7 +313956,7 @@ Transform:
   m_GameObject: {fileID: 1946717923}
   serializedVersion: 2
   m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
-  m_LocalPosition: {x: 0, y: 0.5, z: -9}
+  m_LocalPosition: {x: 0, y: 2.12, z: -9}
   m_LocalScale: {x: 1, y: 1, z: 1}
   m_ConstrainProportionsScale: 0
   m_Children: []
@@ -314006,7 +314006,7 @@ MonoBehaviour:
       Size: {x: 0.8, y: 0.8}
       Offset: {x: 0, y: 0}
   CenterOnActivate: 1
-  TargetOffset: {x: 0, y: 1.62, z: 0}
+  TargetOffset: {x: 0, y: 1, z: 0}
   Damping: {x: 1, y: 1, z: 1}
   Lookahead:
     Enabled: 0
diff --git a/Assets/Scripts/Mechanics/EnemyController.cs b/Assets/Scripts/Mechanics/EnemyController.cs
index 42127a2..0073a8f 100644
--- a/Assets/Scripts/Mechanics/EnemyController.cs
+++ b/Assets/Scripts/Mechanics/EnemyController.cs
@@ -160,7 +160,10 @@ namespace Platformer.Mechanics
                 var t = autoFgGo.GetComponent<UnityEngine.Tilemaps.Tilemap>();
                 if (t != null) groundTilemaps.Add(t);
             }
-            if (groundTilemaps.Count == 0) return 0f;
+            // BT12-Dev 2026-05-10 — Tilemap 부재 fallback (Level 비활성·AutoForeground 부재 환경).
+            // Tilemap 없이 GameObject 기반 Composite Collider (InfiniteHorizontalGround) 영역 patrol.
+            // patrolMaxRange 영역 좌우 왕복·cliffCheck Raycast (Layer 0 GameObject hit) 영역 절벽 검출 정합.
+            if (groundTilemaps.Count == 0) return patrolMaxRange;
 
             // BT110 — 다중 footPos offset fallback
             //   sprite·collider·transform 각 영역 발 후보 + 다중 offset (-0.1·-0.3·-0.5·-0.7·-1.0)