diff --git a/addons/godot-git-plugin/win64/~libgit_plugin.windows.editor.x86_64.dll b/addons/godot-git-plugin/win64/~libgit_plugin.windows.editor.x86_64.dll
deleted file mode 100644
index 47bbb1d..0000000
Binary files a/addons/godot-git-plugin/win64/~libgit_plugin.windows.editor.x86_64.dll and /dev/null differ
diff --git a/assets/sprites/tiles/iso_tileset_with_wall.png b/assets/sprites/tiles/iso_tileset_with_wall.png
index f343597..127c521 100644
Binary files a/assets/sprites/tiles/iso_tileset_with_wall.png and b/assets/sprites/tiles/iso_tileset_with_wall.png differ
diff --git a/assets/sprites/tiles/iso_tileset_with_wall.xcf b/assets/sprites/tiles/iso_tileset_with_wall.xcf
new file mode 100644
index 0000000..2838d8d
Binary files /dev/null and b/assets/sprites/tiles/iso_tileset_with_wall.xcf differ
diff --git a/scripts/isometric_map_layer_holder.gd b/scripts/isometric_map_layer_holder.gd
index 968d8d1..cab5c7f 100644
--- a/scripts/isometric_map_layer_holder.gd
+++ b/scripts/isometric_map_layer_holder.gd
@@ -11,10 +11,13 @@ var zoom_speed = 0.1
 var initial_camera_position = Vector2(0, 0)
 var initial_camera_zoom = Vector2(1, 1)
 
+var INITIAL_GRID_SIZE_WIDTH = 50 # play area size x
+var INITIAL_GRID_SIZE_LENGTH = 30 # play area size y
+var INITIAL_GRID_SIZE_HEIGHT = 30 # play area size z
 
-var GRID_SIZE_WIDTH = 50 # play area size x
-var GRID_SIZE_LENGTH = 30 # play area size y
-var GRID_SIZE_HEIGHT = 30 # play area size z
+var GRID_SIZE_WIDTH = INITIAL_GRID_SIZE_WIDTH # play area size x
+var GRID_SIZE_LENGTH = INITIAL_GRID_SIZE_LENGTH # play area size y
+var GRID_SIZE_HEIGHT = INITIAL_GRID_SIZE_HEIGHT # play area size z
 var TILE_SIZE = 32 # in px
 var TILE_SIZE_ISOMETRIC_X = 32 # in px
 var TILE_SIZE_ISOMETRIC_Y = 16 # in px
@@ -56,9 +59,9 @@ func create_debug_map_array():
             y_array.append(z_array)
         _debug_map.append(y_array)
         
-    for z in GRID_SIZE_HEIGHT:
-        for y in GRID_SIZE_LENGTH:
-            for x in GRID_SIZE_WIDTH:
+    for z in INITIAL_GRID_SIZE_HEIGHT:
+        for y in INITIAL_GRID_SIZE_LENGTH:
+            for x in INITIAL_GRID_SIZE_WIDTH:
                 var coord_x = x + (-1 * z) + OFFSET
                 var coord_y = y + (-1 * z) - OFFSET
                 
@@ -75,39 +78,45 @@ func create_debug_map_array():
                     "gravity": null
                 }
                 _debug_map[x][y][z] = tile_data
-    for y in GRID_SIZE_LENGTH:
-        for x in GRID_SIZE_WIDTH:
+    # Bottum
+    for y in INITIAL_GRID_SIZE_LENGTH:
+        for x in INITIAL_GRID_SIZE_WIDTH:
             var tile = _debug_map[x][y][0]
             tile["atlas_position"] = BLUE_ISOMETRICTILE_ATLAS_POSITION
             tile["visibility"] = true
-            
-    for y in GRID_SIZE_LENGTH:
-        for x in GRID_SIZE_WIDTH:
-            var tile = _debug_map[x][y][GRID_SIZE_HEIGHT-1]
+    # Top        
+    for y in INITIAL_GRID_SIZE_LENGTH:
+        for x in INITIAL_GRID_SIZE_WIDTH:
+            var tile = _debug_map[x][y][INITIAL_GRID_SIZE_HEIGHT-1]
             tile["atlas_position"] = BLUE_ISOMETRICTILE_ATLAS_POSITION
             tile["visibility"] = true
             
-    for z in range(1,GRID_SIZE_HEIGHT-1):
-        for x in GRID_SIZE_WIDTH:
+    for z in range(1,INITIAL_GRID_SIZE_HEIGHT-1):
+        for x in INITIAL_GRID_SIZE_WIDTH:
             var tile = _debug_map[x][0][z]
             tile["atlas_position"] = GREEN_ISOMETRICTILE_ATLAS_POSITION
             tile["visibility"] = true
-    for z in range(1,GRID_SIZE_HEIGHT-1):
-        for x in GRID_SIZE_WIDTH:
-            var tile = _debug_map[x][GRID_SIZE_LENGTH-1][z]
+    for z in range(1,INITIAL_GRID_SIZE_HEIGHT-1):
+        for x in INITIAL_GRID_SIZE_WIDTH:
+            var tile = _debug_map[x][INITIAL_GRID_SIZE_LENGTH-1][z]
             tile["atlas_position"] = GREEN_ISOMETRICTILE_ATLAS_POSITION
             tile["visibility"] = true
             
-    for z in range(1,GRID_SIZE_HEIGHT-1):
-        for y in range(1,GRID_SIZE_LENGTH-1):
+    for z in range(1,INITIAL_GRID_SIZE_HEIGHT-1):
+        for y in range(1,INITIAL_GRID_SIZE_LENGTH-1):
             var tile = _debug_map[0][y][z]
             tile["atlas_position"] = BLACK_ISOMETRICTILE_ATLAS_POSITION
             tile["visibility"] = true
-    for z in range(1,GRID_SIZE_HEIGHT-1):
-        for y in range(1,GRID_SIZE_LENGTH-1):
-            var tile = _debug_map[GRID_SIZE_WIDTH-1][y][z]
+    for z in range(1,INITIAL_GRID_SIZE_HEIGHT-1):
+        for y in range(1,INITIAL_GRID_SIZE_LENGTH-1):
+            var tile = _debug_map[INITIAL_GRID_SIZE_WIDTH-1][y][z]
             tile["atlas_position"] = RED_ISOMETRICTILE_ATLAS_POSITION
             tile["visibility"] = true
+            
+            
+    GRID_SIZE_WIDTH = INITIAL_GRID_SIZE_WIDTH # play area size x
+    GRID_SIZE_LENGTH = INITIAL_GRID_SIZE_LENGTH # play area size y
+    GRID_SIZE_HEIGHT = INITIAL_GRID_SIZE_HEIGHT # play area size z
     
     return _debug_map
 
@@ -382,9 +391,9 @@ func _input(event):
 func _on_reset_button_pressed() -> void:
     # Reset camera position and zoom
     
-    # initialize_map_layers()
-    # debug_map = create_debug_map_array()
-    # draw_visible_tiles()
+    debug_map = create_debug_map_array()
+    initialize_map_layers()
+    draw_visible_tiles()
     camera.position = initial_camera_position
     camera.zoom = initial_camera_zoom