.

Assets/Scripts/GameSetup/Maze/MazeManager.cs

@@ -126,8 +126,8 @@ namespace Hallucinate.GameSetup.Maze
             }
             else
             {
-                _grid = new MazeGrid(width, depth);
-                mazeRenderer.Initialize(_grid, mazeContainer);
+                // _grid = new MazeGrid(width, depth);
+                // mazeRenderer.Initialize(_grid, mazeContainer);
 
                 IMazeAlgorithm algorithm = GetAlgorithm(selectedAlgorithm);
                 
@@ -139,6 +139,8 @@ namespace Hallucinate.GameSetup.Maze
                 {
                     algorithm.Generate(_grid);
                 }
+                _grid = new MazeGrid(width, depth);
+                mazeRenderer.Initialize(_grid, mazeContainer);
             }
         }
         private void ShuffleList<T>(List<T> list)

Assets/Scripts/GameSetup/Maze/MazeRenderer.cs

@@ -90,7 +90,7 @@ namespace Hallucinate.GameSetup.Maze
 
             if (_spawnedCells.TryGetValue(posKey, out GameObject oldObj))
             {
-                Destroy(oldObj);
+                if (oldObj != null) DestroyImmediate(oldObj);
                 _spawnedCells.Remove(posKey);
             }
 
@@ -104,12 +104,17 @@ namespace Hallucinate.GameSetup.Maze
             else
             {
                 prefab = visualProfile.GetPrefab(type);
+                
+                if (type == MazeCellType.StairsUp || type == MazeCellType.StairsDown)
+                {
+                    rotation = Quaternion.Euler(0, visualProfile.stairsOffset, 0);
+                }
             }
 
             if (prefab == null) return;
 
             float safeScale = Mathf.Max(0.001f, visualProfile.scale);
-            float modelScaleMultiplier = 0.25f;
+            float modelScaleMultiplier = 1f;
 
             float yOffset = grid.Level * floorHeight;
             Vector3 localPos = new Vector3(x * safeScale, yOffset, z * safeScale);

Assets/Scripts/GameSetup/Maze/MazeVisualProfile.cs

@@ -9,6 +9,7 @@ namespace Hallucinate.GameSetup.Maze
         public float tJunctionOffset = 0f;
         public float cornerOffset = 0f;
         public float deadEndOffset = 0f;
+        public float stairsOffset = 0f;
         
         [Header("Prefabs")]
         public GameObject wallPrefab;
@@ -28,7 +29,7 @@ namespace Hallucinate.GameSetup.Maze
         public GameObject corridorDeadEnd;
 
         [Header("Visualization Settings")]
-        public float scale = 1f;
+        public float scale = 0.167f;
         public float animationDuration = 0.25f;
         
         public GameObject GetPrefab(MazeCellType type)

Assets/Settings/Project Setting/DefaultMazeProfile.asset

@@ -15,6 +15,7 @@ MonoBehaviour:
   tJunctionOffset: 0
   cornerOffset: 180
   deadEndOffset: 0
+  stairsOffset: 180
   wallPrefab: {fileID: 865692088774546613, guid: c49f25c5b1c3e4b43a2bc56717387124, type: 3}
   corridorPrefab: {fileID: 919132149155446097, guid: 31c4154f4868c31419e8c1be5681fea1, type: 3}
   processingPrefab: {fileID: 1560533784803380970, guid: 1e8b6ed6b01405e4b9e358abc8f7a058, type: 3}