diff --git a/GameModel.py b/GameModel.py
index 6f42f20..1630c8c 100644
--- a/GameModel.py
+++ b/GameModel.py
@@ -17,7 +17,7 @@ from util.PathDefinitions import GridLocation, GridWithWeights
 
 class GameModel(Model):
 
-    def __init__(self, width, height, graph: GridWithWeights):
+    def __init__(self, width, height, graph: GridWithWeights, graph2: GridWithWeights):
         # self.num_agents = 5
         self.running = True
         self.grid = MultiGrid(height, width, True)
@@ -33,7 +33,8 @@ class GameModel(Model):
         self.game_constants = GameConstants(
             width,
             height,
-            graph.walls
+            graph.walls,
+            graph2.puddles
         )
 
         # Add the agent to a random grid cell
@@ -53,6 +54,7 @@ class GameModel(Model):
 
         self.place_patch_agents()
         self.place_walls_agents(graph.walls)
+        self.place_puddles(graph2.puddles)
 
         actions = pathFinder.getActionList()
         print("PATHFINDING")
@@ -81,6 +83,12 @@ class GameModel(Model):
             self.agents.append(agent)
             self.grid.place_agent(agent, w)
 
+    def place_puddles(self, puddles: List[GridLocation]):
+        for p in puddles:
+            agent = PatchAgent(self, PatchType.diffTerrain)
+            self.agents.append(agent)
+            self.grid.place_agent(agent, p)
+
     def step(self):
         self.schedule.step()
 
diff --git a/PatchType.py b/PatchType.py
index 3b1bf71..283857a 100644
--- a/PatchType.py
+++ b/PatchType.py
@@ -6,3 +6,4 @@ class PatchType(enum.Enum):
     pickUp = 2
     item = 3
     wall = 4
+    diffTerrain = 5
diff --git a/data/GameConstants.py b/data/GameConstants.py
index c22f08f..a54b75e 100644
--- a/data/GameConstants.py
+++ b/data/GameConstants.py
@@ -12,7 +12,8 @@ class GameConstants:
             # delivery_pos: GridLocation,
             # order_pos: GridLocation,
             # special_positions: Dict[ItemType, GridLocation],
-            walls: [GridLocation]
+            walls: [GridLocation],
+            puddles: [GridLocation]
     ):
         self.grid_width = grid_width
         self.grid_height = grid_height
@@ -20,3 +21,4 @@ class GameConstants:
         # self.order_pos = order_pos
         # self.special_positions = special_positions
         self.walls = walls
+        self.puddles = puddles
diff --git a/img/puddle.png b/img/puddle.png
new file mode 100644
index 0000000..b9a5484
Binary files /dev/null and b/img/puddle.png differ
diff --git a/main.py b/main.py
index 1c270db..1339552 100644
--- a/main.py
+++ b/main.py
@@ -38,6 +38,8 @@ def agent_portrayal(agent):
             portrayal = {"Shape": "img/truck.png", "scale": 1.0, "Layer": 0}
         elif agent.patch_type == PatchType.pickUp:
             portrayal = {"Shape": "img/okB00mer.png", "scale": 1.0, "Layer": 0}
+        elif agent.patch_type == PatchType.diffTerrain:
+            portrayal = {"Shape": "img/puddle.png", "scale": 1.0, "Layer": 0}
         else:
             color = colors[random.randrange(13) + 3]
             portrayal = {"Shape": "rect",
@@ -58,12 +60,15 @@ if __name__ == '__main__':
     diagram4 = GridWithWeights(gridWidth, gridHeight)
     diagram4.walls = [(6, 5), (6, 6), (6, 7), (6, 8), (2, 3), (2, 4)]
 
+    diagram5 = GridWithWeights(gridWidth, gridHeight)
+    diagram5.puddles = [(2, 2), (2, 5)]
+
     grid = CanvasGrid(agent_portrayal, gridWidth, gridHeight, scale * gridWidth, scale * gridHeight)
 
     server = ModularServer(GameModel,
                            [grid],
                            "Automatyczny Wózek Widłowy",
-                           {"width": gridHeight, "height": gridWidth, "graph": diagram4})
+                           {"width": gridHeight, "height": gridWidth, "graph": diagram4, "graph2": diagram5},)
 
     server.port = 8888
     server.launch()
diff --git a/util/PathDefinitions.py b/util/PathDefinitions.py
index bf5c98b..99ae044 100644
--- a/util/PathDefinitions.py
+++ b/util/PathDefinitions.py
@@ -13,6 +13,7 @@ class SquareGrid:
         self.width = width
         self.height = height
         self.walls: List[GridLocation] = []
+        self.puddles: List[GridLocation] = []
 
     def in_bounds(self, id: GridLocation) -> bool:
         (x, y) = id