diff --git a/main.py b/main.py
index 3a793b5..6e75c05 100644
--- a/main.py
+++ b/main.py
@@ -1,5 +1,6 @@
 import pygame as pg
 import sys
+import ctypes
 from os import path
 from grid import *
 from settings import *
@@ -25,6 +26,7 @@ class Game:
         # initialize all variables and do all the setup for a new game
         self.all_sprites = pg.sprite.Group()
         self.walls = pg.sprite.Group()
+        self.mines = pg.sprite.Group()
         for row, tiles in enumerate(self.map_data):
             for col, tile in enumerate(tiles):
                 if tile == '2':
@@ -63,7 +65,6 @@ class Game:
     def draw(self):
         self.screen.fill(BGCOLOR)
         self.draw_grid()
-        self.draw_grid()
         self.all_sprites.draw(self.screen)
         pg.display.flip()
 
diff --git a/sprites.py b/sprites.py
index 6c319ee..3e566ff 100644
--- a/sprites.py
+++ b/sprites.py
@@ -1,5 +1,6 @@
 import pygame as pg
 import enum
+import ctypes
 from settings import *
 
 class Player(pg.sprite.Sprite):
@@ -23,22 +24,34 @@ class Player(pg.sprite.Sprite):
             if self.direction == Direction.Right.name:
                 if dx > 0:
                     if self.check_border(dx):
-                        self.x += dx
+                        if self.collide_with_mines(dx):
+                            ctypes.windll.user32.MessageBoxW(0, "Mine Ahead!", "Warning", 1)
+                        else:    
+                            self.x += dx
                     
             if self.direction == Direction.Up.name:
                 if dy < 0:
                     if self.check_border(0, dy):
-                        self.y += dy
-                    
+                        if self.collide_with_mines(0, dy):
+                            ctypes.windll.user32.MessageBoxW(0, "Mine Ahead!", "Warning", 1)
+                        else:    
+                            self.y += dy
+
             if self.direction == Direction.Down.name:
                 if dy > 0:
                     if self.check_border(0, dy):
-                        self.y += dy
+                        if self.collide_with_mines(0, dy):
+                            ctypes.windll.user32.MessageBoxW(0, "Mine Ahead!", "Warning", 1)
+                        else:    
+                            self.y += dy
                     
             if self.direction == Direction.Left.name:
                 if dx < 0:
                     if self.check_border(dx):
-                        self.x += dx
+                        if self.collide_with_mines(dx):
+                            ctypes.windll.user32.MessageBoxW(0, "Mine Ahead!", "Warning", 1)
+                        else:  
+                            self.x += dx
                     
         elif direction != self.direction:
             self.direction = direction
@@ -59,8 +72,11 @@ class Player(pg.sprite.Sprite):
             return True
     
     
-    def collide_with_walls(self, dx=0, dy=0):
-        pass
+    def collide_with_mines(self, dx=0, dy=0):
+        for mine in self.game.mines:
+            if mine.x == self.x + dx and mine.y == self.y + dy:
+                return True
+        return False
 
     def update(self):
         self.rect.x = self.x * TILESIZE
@@ -76,7 +92,7 @@ class Direction(enum.Enum):
 
 class Mine(pg.sprite.Sprite):
     def __init__(self, game, x, y):
-        self.groups = game.all_sprites
+        self.groups = game.all_sprites, game.mines
         pg.sprite.Sprite.__init__(self, self.groups)
         self.game = game
         #self.image = pg.Surface((TILESIZE, TILESIZE))
@@ -94,7 +110,7 @@ class Mine(pg.sprite.Sprite):
 
 class Bomb(pg.sprite.Sprite):
     def __init__(self, game, x, y):
-        self.groups = game.all_sprites
+        self.groups = game.all_sprites, game.mines
         pg.sprite.Sprite.__init__(self, self.groups)
         self.game = game
         #self.image = pg.Surface((TILESIZE, TILESIZE))
@@ -112,7 +128,7 @@ class Bomb(pg.sprite.Sprite):
 
 class Grenade(pg.sprite.Sprite):
     def __init__(self, game, x, y):
-        self.groups = game.all_sprites
+        self.groups = game.all_sprites, game.mines
         pg.sprite.Sprite.__init__(self, self.groups)
         self.game = game
         #self.image = pg.Surface((TILESIZE, TILESIZE))