diff --git a/Assets/Scenes/Main Scene.unity b/Assets/Scenes/Main Scene.unity
index 0089732c..7d2624a0 100644
--- a/Assets/Scenes/Main Scene.unity	
+++ b/Assets/Scenes/Main Scene.unity	
@@ -237,6 +237,10 @@ PrefabInstance:
       propertyPath: m_Name
       value: Straight_Manhole_Up 1
       objectReference: {fileID: 0}
+    - target: {fileID: 919132149155446097, guid: e4cc6038906227b41bbab3e2f4906158, type: 3}
+      propertyPath: m_IsActive
+      value: 0
+      objectReference: {fileID: 0}
     m_RemovedComponents: []
     m_RemovedGameObjects: []
     m_AddedGameObjects:
@@ -465,6 +469,10 @@ PrefabInstance:
       propertyPath: m_Name
       value: Dead_End_Manhole_Down
       objectReference: {fileID: 0}
+    - target: {fileID: 919132149155446097, guid: c7b8e72ff8d936143a810e1baa494428, type: 3}
+      propertyPath: m_IsActive
+      value: 0
+      objectReference: {fileID: 0}
     m_RemovedComponents: []
     m_RemovedGameObjects: []
     m_AddedGameObjects:
@@ -785,6 +793,7 @@ MonoBehaviour:
   m_Name: 
   m_EditorClassIdentifier: Assembly-CSharp::Hallucinate.GameSetup.Maze.MazeRenderer
   visualProfile: {fileID: 11400000, guid: 15b745b0bb979b84ea937c679ee0f1ed, type: 2}
+  floorHeight: 3.5
 --- !u!1001 &1580015189
 PrefabInstance:
   m_ObjectHideFlags: 0
@@ -999,14 +1008,22 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: 3607adabe0c29c34591af73b414eb17a, type: 3}
   m_Name: 
   m_EditorClassIdentifier: Assembly-CSharp::Hallucinate.GameSetup.Maze.MazeManager
-  floorCount: 2
+  mazes:
+  - scale: 1
+  - scale: 1
   floorHeight: 1.5
   connectionsPerFloor: 2
   selectedAlgorithm: 0
   width: 30
   depth: 30
-  rendererPrefab: {fileID: 1439162688}
+  debugMode: 1
+  visualizationInterval: 0.05
+  mazeRenderer: {fileID: 1439162688}
   mazeContainer: {fileID: 390662299}
+  straightManHoleLadder: {fileID: 919132149155446097, guid: bea94d2de5b89ea4cba759f4a73149d4, type: 3}
+  straightManHoleUp: {fileID: 919132149155446097, guid: df993452c905ccd4a8db16303509c4aa, type: 3}
+  deadendManHoleLadder: {fileID: 919132149155446097, guid: c7b8e72ff8d936143a810e1baa494428, type: 3}
+  deadendManHoleUp: {fileID: 919132149155446097, guid: 1e0fe08755c202644ab57e3ecb75ea61, type: 3}
 --- !u!1001 &3886963620680427248
 PrefabInstance:
   m_ObjectHideFlags: 0
diff --git a/Assets/Scripts/GameSetup/Maze/MazeManager.cs b/Assets/Scripts/GameSetup/Maze/MazeManager.cs
index 9a907a5d..454e667d 100644
--- a/Assets/Scripts/GameSetup/Maze/MazeManager.cs
+++ b/Assets/Scripts/GameSetup/Maze/MazeManager.cs
@@ -108,8 +108,8 @@ namespace Hallucinate.GameSetup.Maze
                     int z = pos.y;
 
                     // Set stair cells
-                    currentFloor.SetCell(x, z, MazeCellType.StairUp);
-                    nextFloor.SetCell(x, z, MazeCellType.StairDown);
+                    currentFloor.SetCell(x, z, MazeCellType.StairsUp);
+                    nextFloor.SetCell(x, z, MazeCellType.StairsDown);
 
                     connectionsMade++;
                 }
diff --git a/Assets/Scripts/GameSetup/Maze/MazeRenderer.cs b/Assets/Scripts/GameSetup/Maze/MazeRenderer.cs
index 577cbf85..509c36f6 100644
--- a/Assets/Scripts/GameSetup/Maze/MazeRenderer.cs
+++ b/Assets/Scripts/GameSetup/Maze/MazeRenderer.cs
@@ -238,8 +238,8 @@ namespace Hallucinate.GameSetup.Maze
                    || type == MazeCellType.Start
                    || type == MazeCellType.End
                    || type == MazeCellType.Path
-                   || type == MazeCellType.StairUp
-                   || type == MazeCellType.StairDown;
+                   || type == MazeCellType.StairsUp
+                   || type == MazeCellType.StairsDown;
         }
 
         // =================================================================================
@@ -268,6 +268,7 @@ namespace Hallucinate.GameSetup.Maze
 
             if (target != null)
             {
+                // Scale
                 target.localScale = finalScale;
             }
         }
diff --git a/Assets/Scripts/GameSetup/Maze/MazeVisualProfile.cs b/Assets/Scripts/GameSetup/Maze/MazeVisualProfile.cs
index 5ee78ac6..d1e4784e 100644
--- a/Assets/Scripts/GameSetup/Maze/MazeVisualProfile.cs
+++ b/Assets/Scripts/GameSetup/Maze/MazeVisualProfile.cs
@@ -41,8 +41,8 @@ namespace Hallucinate.GameSetup.Maze
                 MazeCellType.Path => pathPrefab,
                 MazeCellType.Start => startPrefab,
                 MazeCellType.End => endPrefab,
-                MazeCellType.StairUp => stairUpPrefab,
-                MazeCellType.StairDown => stairDownPrefab,
+                MazeCellType.StairsUp => stairUpPrefab,
+                MazeCellType.StairsDown => stairDownPrefab,
                 _ => null
             };
         }
diff --git a/Assets/Settings/Project Setting/DefaultMazeProfile.asset b/Assets/Settings/Project Setting/DefaultMazeProfile.asset
index ca851cb2..bcff1bf1 100644
--- a/Assets/Settings/Project Setting/DefaultMazeProfile.asset	
+++ b/Assets/Settings/Project Setting/DefaultMazeProfile.asset	
@@ -21,10 +21,8 @@ MonoBehaviour:
   pathPrefab: {fileID: 0}
   startPrefab: {fileID: 0}
   endPrefab: {fileID: 0}
-  stairsUp: {fileID: 919132149155446097, guid: 0d3d98145a7d95240aaa356b16f42c5d, type: 3}
-  wallpiece: {fileID: 4577348821146165120, guid: b69e6489df77a9b498c1c77003e0ee1f, type: 3}
-  floorpiece: {fileID: 4223043221652826205, guid: a9482a26b06970942a1b56c2d7575f2a, type: 3}
-  cellingpiece: {fileID: 2878949705306832448, guid: 5629501e49db88c4bb12289a632c8c7c, type: 3}
+  stairUpPrefab: {fileID: 931007308557375819, guid: 0ebe74534e32a164aa6bf410d377bf86, type: 3}
+  stairDownPrefab: {fileID: 919132149155446097, guid: 0d3d98145a7d95240aaa356b16f42c5d, type: 3}
   corridorStraight: {fileID: 919132149155446097, guid: 31c4154f4868c31419e8c1be5681fea1, type: 3}
   corridorCorner: {fileID: 919132149155446097, guid: 9a0138c4a172272478edaf689ad99cb3, type: 3}
   corridorTJunction: {fileID: 919132149155446097, guid: 7957821753825954a8aad1fa25d0c745, type: 3}