diff --git a/assets/Rat/BMP_BOMB.png b/assets/Rat/BMP_BOMB0.png
similarity index 100%
rename from assets/Rat/BMP_BOMB.png
rename to assets/Rat/BMP_BOMB0.png
diff --git a/engine/maze.py b/engine/maze.py
index f17deb8..10a3e21 100644
--- a/engine/maze.py
+++ b/engine/maze.py
@@ -6,4 +6,7 @@ class Map:
         with open(maze_file, 'r') as file:
             self.matrix = json.load(file)
         self.height = len(self.matrix)
-        self.width = len(self.matrix[0])
\ No newline at end of file
+        self.width = len(self.matrix[0])
+    
+    def is_wall(self, x, y):
+        return self.matrix[y][x]
\ No newline at end of file
diff --git a/engine/sdl2.py b/engine/sdl2.py
index cea9718..113705f 100644
--- a/engine/sdl2.py
+++ b/engine/sdl2.py
@@ -12,8 +12,10 @@ class GameWindow:
         self.width = width * cell_size
         self.height = height * cell_size
         self.target_size = (640, 480)
-        self.w_offset = (self.target_size[0] - self.width) // 2
-        self.h_offset = (self.target_size[1] - self.height) // 2
+        self.w_start_offset = (self.target_size[0] - self.width) // 2
+        self.h_start_offset = (self.target_size[1] - self.height) // 2
+        self.w_offset = self.w_start_offset
+        self.h_offset = self.h_start_offset
         print(f"Screen size: {self.width}x{self.height}")
         self.delay = 30
         sdl2.ext.init()
@@ -64,7 +66,13 @@ class GameWindow:
     def draw_rectangle(self, x, y, width, height, tag, outline="red"):
         x, y = x + self.w_offset, y + self.h_offset
         self.renderer.draw_rect((x, y, width, height), color=sdl2.ext.Color(255, 0, 0))
-
+        
+    def draw_pointer(self, x, y):
+        x=x+self.w_offset
+        y=y+self.h_offset
+        for i in range(3):
+            self.renderer.draw_rect((x + i,y+i, self.cell_size-2*i, self.cell_size-2*i), color=sdl2.ext.Color(255, 0, 0))
+        
     def delete_tag(self, tag):
         pass
     
@@ -77,6 +85,9 @@ class GameWindow:
     
     def new_cycle(self, delay, callback):
         pass
+    
+    def full_screen(self,flag):
+        sdl2.SDL_SetWindowFullscreen(self.window.window, flag)
         
     def mainloop(self, **kwargs):
         while self.running:
@@ -91,6 +102,26 @@ class GameWindow:
                 elif event.type == sdl2.SDL_KEYDOWN and self.key_callback:
                     key = sdl2.SDL_GetKeyName(event.key.keysym.sym).decode('utf-8')
                     self.key_callback(key)
+                elif event.type == sdl2.SDL_MOUSEMOTION:
+                    self.scroll_view((event.motion.x//self.cell_size, event.motion.y//self.cell_size))
+                elif event.type == sdl2.SDL_JOYBUTTONDOWN:
+                    if event.jbutton.button == 0:
+                        self.close()
+                    
             # Disegna qui gli sprite
             self.renderer.present()
             sdl2.SDL_Delay(self.delay)
+            
+    def close(self):
+        self.running = False
+        sdl2.ext.quit()
+
+    def scroll_view(self, pointer):
+        x, y = pointer
+        x = -x * self.cell_size
+        y = -y * self.cell_size
+
+        self.w_offset = x //2
+        
+        if -y < self.height-(self.height-self.target_size[1])-self.cell_size:
+            self.h_offset = y //2
\ No newline at end of file
diff --git a/maze.json b/maze.json
index cc266ea..45545fc 100644
--- a/maze.json
+++ b/maze.json
@@ -1 +1 @@
-[[true, true, true, true, true, true, true, true, true, true, true, true, true, true, true], [true, false, true, false, false, false, false, false, false, false, false, false, false, false, true], [true, false, true, true, true, false, true, true, true, true, true, true, true, false, true], [true, false, false, false, true, false, true, false, false, false, false, false, true, false, true], [true, true, true, false, true, false, true, false, true, true, true, false, true, false, true], [true, false, false, false, true, false, false, false, true, false, false, false, true, false, true], [true, false, true, true, true, true, true, true, true, false, true, true, true, false, true], [true, false, false, false, true, false, false, false, true, false, false, false, true, false, true], [true, true, true, false, true, false, true, false, true, true, true, false, true, true, true], [true, false, false, false, false, false, true, false, false, false, false, false, false, false, true], [true, true, true, true, true, true, true, true, true, true, true, true, true, true, true]]
\ No newline at end of file
+[[true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true], [true, false, false, false, true, false, false, false, false, false, false, false, false, false, false, false, true, false, false, false, false, false, true, false, false, false, false, false, false, false, true], [true, true, true, false, true, true, true, false, true, true, true, true, true, true, true, false, true, true, true, false, true, false, true, true, true, true, true, false, true, true, true], [true, false, false, false, true, false, false, false, true, false, true, false, false, false, true, false, false, false, false, false, true, false, false, false, false, false, true, false, false, false, true], [true, false, true, true, true, false, true, true, true, false, true, false, true, false, true, true, true, true, true, true, true, true, true, true, true, false, true, true, true, false, true], [true, false, false, false, true, false, true, false, false, false, false, false, true, false, false, false, false, false, false, false, false, false, true, false, true, false, false, false, true, false, true], [true, true, true, false, true, false, true, false, true, true, true, true, true, false, true, true, true, true, true, true, true, false, true, false, true, true, true, false, true, false, true], [true, false, false, false, true, false, true, false, true, false, false, false, true, false, true, false, true, false, false, false, true, false, false, false, false, false, true, false, false, false, true], [true, false, true, true, true, false, true, true, true, false, true, false, true, false, true, false, true, false, true, false, true, true, true, true, true, false, true, true, true, false, true], [true, false, false, false, true, false, false, false, true, false, true, false, false, false, true, false, false, false, true, false, false, false, true, false, false, false, true, false, true, false, true], [true, true, true, false, true, false, true, false, true, false, true, true, true, true, true, true, true, true, true, true, true, false, true, false, true, true, true, false, true, false, true], [true, false, true, false, true, false, true, false, true, false, true, false, false, false, false, false, false, false, false, false, true, false, false, false, false, false, false, false, true, false, true], [true, false, true, false, true, true, true, false, true, false, true, false, true, true, true, true, true, true, true, false, true, false, true, true, true, true, true, true, true, false, true], [true, false, true, false, false, false, true, false, true, false, true, false, true, false, false, false, true, false, true, false, true, false, false, false, true, false, false, false, false, false, true], [true, false, true, true, true, false, true, false, true, false, true, false, true, false, true, false, true, false, true, false, true, true, true, true, true, false, true, true, true, true, true], [true, false, false, false, false, false, false, false, true, false, false, false, false, false, true, false, false, false, true, false, false, false, false, false, false, false, false, false, false, false, true], [true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true]]
\ No newline at end of file
diff --git a/maze.py b/maze.py
index f8be063..1ae5637 100644
--- a/maze.py
+++ b/maze.py
@@ -69,14 +69,18 @@ class MazeGenerator:
         if self.stack:  # Continue updating only if there are cells left to visit
             self.window.after(10, self.update_maze)
         else:
-            # After the maze is generated, remove some walls randomly
-            for _ in range(int((self.width - 1) * (self.height - 1) * 0.1 // 4)):
-                x = random.randrange(1, self.width - 1, 2)
-                y = random.randrange(1, self.height - 1, 2)
-                self.maze[y][x] = False
+            self.add_random_passages()
             self.draw_maze()
             with open('maze.json', 'w') as json_file:
-                json.dump(self.maze, json_file) 
+                json.dump(self.maze, json_file)
+
+    def add_random_passages(self):
+        # Aggiungi passaggi casuali tra i corridoi
+        for _ in range(30):
+            x = random.randrange(1, self.width - 1, 2)
+            y = random.randrange(1, self.height - 1, 2)
+            print(x, y)
+            self.maze[y][x] = False
 
     def draw_maze(self):
         self.canvas.delete("all")
@@ -92,6 +96,7 @@ class MazeGenerator:
                 elif self.stack and (j, i) == self.stack[-1]:
                     color = "blue"  # Color the current position blue
                 self.canvas.create_rectangle(j*10, i*10, (j+1)*10, (i+1)*10, fill=color)
+                
 
     def run(self):
         self.update_maze()
@@ -99,5 +104,5 @@ class MazeGenerator:
         self.window.mainloop()
 
 # Crea e avvia il generatore di labirinti
-generator = MazeGenerator(7, 5)
+generator = MazeGenerator(15, 8)
 generator.run()
diff --git a/rats.py b/rats.py
index 9c813bc..1805e8c 100644
--- a/rats.py
+++ b/rats.py
@@ -2,17 +2,21 @@
 import cProfile
 import pstats
 import random
-from units import rat
+from units import rat, bomb
 import uuid
 import subprocess
 from engine import maze, sdl2 as engine
+import os
 
 class MiceMaze:
     def __init__(self, maze_file):
         self.map = maze.Map(maze_file)
+        self.pointer = (2,2)
         self.audio = True
         self.cell_size = 40
+        self.full_screen = False
         self.engine = engine.GameWindow(self.map.width, self.map.height, self.cell_size, "Mice!", key_callback=self.key_pressed)
+        self.points = 0
         self.graphics_load()
         self.units = {}
         self.unit_positions = {}
@@ -26,7 +30,15 @@ class MiceMaze:
         id = uuid.uuid4()
         rat_class = rat.Male if random.random() < 0.5 else rat.Female
         self.units[id] = rat_class(self, position, id)
-
+        
+    def spawn_bomb(self, position):
+        id = uuid.uuid4()
+        self.units[id] = bomb.Timer(self, position, id)
+    
+    def spawn_unit(self, unit, position, **kwargs):
+        id = uuid.uuid4()
+        self.units[id] = unit(self, position, id, **kwargs)
+        
     def choose_start(self):
         if not hasattr(self, '_valid_positions'):
             self._valid_positions = [
@@ -45,6 +57,8 @@ class MiceMaze:
 
     def update_maze(self):
         self.engine.delete_tag("unit")
+        self.engine.delete_tag("effect")
+        self.engine.draw_pointer(self.pointer[0] * self.cell_size, self.pointer[1] * self.cell_size)
         self.unit_positions.clear()
         self.unit_positions_before.clear()
         for unit in self.units.values():
@@ -54,7 +68,7 @@ class MiceMaze:
             unit.move()
             unit.collisions()
             unit.draw()
-        self.engine.update_status(f"Mice: {len(self.units)}")
+        self.engine.update_status(f"Mice: {len(self.units)} - Points: {self.points}")
         self.engine.new_cycle(50, self.update_maze)
 
 
@@ -65,7 +79,7 @@ class MiceMaze:
     def key_pressed(self, key):
         print(key)
         if key == "Q":
-            self.engine.window.close()
+            self.engine.close()
         elif key == "Return":
             self.new_rat()
         elif key == "D":
@@ -73,10 +87,30 @@ class MiceMaze:
                 self.units[random.choice(list(self.units.keys()))].die()
         elif key == "M":
             self.audio = not self.audio
-        elif key == "S":
-            profiler.disable()
-            stats = pstats.Stats(profiler).sort_stats('cumtime')
-            stats.print_stats()
+        elif key == "F":
+            self.full_screen = not self.full_screen
+            self.engine.full_screen(self.full_screen)
+        elif key == "Up":
+            self.scroll_cursor(y=-1)
+        elif key == "Down":
+            self.scroll_cursor(y=1)
+        elif key == "Left":
+            self.scroll_cursor(x=-1)
+        elif key == "Right":
+            self.scroll_cursor(x=1)
+        elif key == "Space":
+            self.play_sound("BOMB.wav")
+            self.spawn_bomb(self.pointer)
+            
+    def scroll_cursor(self, x=0, y=0):
+        if self.pointer[0] + x > self.map.width or self.pointer[1] + y > self.map.height:
+            return
+        
+        self.pointer = (
+            max(1, min(self.map.width-2, self.pointer[0] + x)),
+            max(1, min(self.map.height-2, self.pointer[1] + y))
+        )
+        self.engine.scroll_view(self.pointer)
 
     def play_sound(self, sound_file):
         if self.audio:
@@ -86,10 +120,21 @@ class MiceMaze:
         self.tunnel = self.engine.load_image("Rat/BMP_TUNNEL.png")
         self.grasses = [self.engine.load_image(f"Rat/BMP_1_GRASS_{i+1}.png") for i in range(4)]
         self.rat_assets = {}
+        self.bomb_assets = {}
         for sex in ["MALE", "FEMALE", "BABY"]:
             self.rat_assets[sex] = {}
             for direction in ["UP", "DOWN", "LEFT", "RIGHT"]:
                 self.rat_assets[sex][direction] = self.engine.load_image(f"Rat/BMP_{sex}_{direction}.png", transparent_color=(128, 128, 128))
+        for n in range(5):
+            self.bomb_assets[n] = self.engine.load_image(f"Rat/BMP_BOMB{n}.png", transparent_color=(128, 128, 128))
+        self.assets = {}
+        for file in os.listdir("assets/Rat"):
+            if file.endswith(".png"):
+                self.assets[file[:-4]] = self.engine.load_image(f"Rat/{file}")
+                
+    def add_point(self, value):
+        self.points += value
+        
 if __name__ == "__main__":
     profiler = cProfile.Profile()
     profiler.enable()
diff --git a/units/__pycache__/rat.cpython-313.pyc b/units/__pycache__/rat.cpython-313.pyc
index d749aa5..a721d1d 100644
Binary files a/units/__pycache__/rat.cpython-313.pyc and b/units/__pycache__/rat.cpython-313.pyc differ
diff --git a/units/bomb.py b/units/bomb.py
new file mode 100644
index 0000000..fea34c0
--- /dev/null
+++ b/units/bomb.py
@@ -0,0 +1,105 @@
+from .unit import Unit
+from .points import Point
+import uuid
+
+# Costanti
+AGE_THRESHOLD = 200
+
+
+class Bomb(Unit):
+    def __init__(self, game, position=(0,0), id=None):
+        super().__init__(position)
+        self.id = id if id else uuid.uuid4()
+        self.game = game
+        self.position = position
+        self.bbox = (0, 0, 0, 0)
+        self.stop = 0
+        self.age = 0
+        self.speed = 4
+        self.partial_move = 0
+        self.position_before = position
+        self.fight = False
+
+    def move(self):
+        pass
+        
+    def collisions(self):
+        pass
+                    
+    def die(self, unit=None):
+        if not unit:
+            unit = self
+        self.game.units.pop(unit.id)
+        
+        
+    def draw(self):
+        n = self.age // 40
+        n= 3 -n +1
+        if n < 0:
+            n = 0
+        print(self.age)
+        image = self.game.bomb_assets[n]
+        image_size = self.game.engine.get_image_size(image)
+        self.rat_image = image
+        partial_x, partial_y = 0, 0
+        
+        x_pos = self.position_before[0] * self.game.cell_size + (self.game.cell_size - image_size[0]) // 2 + partial_x
+        y_pos = self.position_before[1] * self.game.cell_size + (self.game.cell_size - image_size[1]) // 2 + partial_y
+        
+        self.game.engine.draw_image(x_pos, y_pos, image, anchor="nw", tag="unit")
+
+class Timer(Bomb):
+    def move(self):
+        self.age += self.speed
+        if self.age == AGE_THRESHOLD:
+            self.die()
+            
+    def die(self, unit=None):
+        print("BOOM")
+        if not unit:
+            unit = self
+        self.game.play_sound("BOMB.WAV")
+        self.game.units.pop(unit.id)
+        self.game.spawn_unit(Explosion, unit.position)
+        for direction in ["N", "S", "E", "W"]:
+            x, y = unit.position
+            while True:
+                if not self.game.map.is_wall(x, y):
+                    self.game.spawn_unit(Explosion, (x, y))
+                    for victim in self.game.unit_positions.get((x, y), []):
+                        if victim.id in self.game.units:
+                            if victim.partial_move >= 0.5:
+                               victim.die()
+                               self.game.spawn_unit(Point, (x, y), value=10)
+                    for victim in self.game.unit_positions_before.get((x, y), []):
+                        if victim.id in self.game.units:
+                            if victim.partial_move < 0.5:
+                                victim.die()
+                                self.game.spawn_unit(Point, (x, y), value=10)
+                else:
+                    break
+                if direction == "N":
+                    y -= 1
+                elif direction == "S":
+                    y += 1
+                elif direction == "E":
+                    x += 1
+                elif direction == "W":
+                    x -= 1
+            
+        
+class Explosion(Bomb):
+    def move(self):
+        self.age += self.speed*5
+        if self.age == AGE_THRESHOLD:
+            self.die()
+            
+    def draw(self):
+        image = self.game.assets["BMP_EXPLOSION"]
+        image_size = self.game.engine.get_image_size(image)
+        partial_x, partial_y = 0, 0
+        
+        x_pos = self.position_before[0] * self.game.cell_size + (self.game.cell_size - image_size[0]) // 2 + partial_x
+        y_pos = self.position_before[1] * self.game.cell_size + (self.game.cell_size - image_size[1]) // 2 + partial_y
+        
+        self.game.engine.draw_image(x_pos, y_pos, image, anchor="nw", tag="unit")
\ No newline at end of file
diff --git a/units/points.py b/units/points.py
new file mode 100644
index 0000000..072bb4c
--- /dev/null
+++ b/units/points.py
@@ -0,0 +1,48 @@
+from .unit import Unit
+import random
+import uuid
+
+# Costanti
+AGE_THRESHOLD = 200
+
+
+class Point(Unit):
+    def __init__(self, game, position=(0,0), id=None, value=5):
+        super().__init__(position)
+        self.id = id if id else uuid.uuid4()
+        self.game = game
+        self.position = position
+        self.bbox = (0, 0, 0, 0)
+        self.stop = 0
+        self.age = 0
+        self.speed = 4
+        self.partial_move = 0
+        self.position_before = position
+        self.fight = False
+        self.value = value
+        self.game.add_point(self.value)
+
+    def move(self):
+        self.age += self.speed
+        if self.age == AGE_THRESHOLD:
+            self.die()
+        
+    def collisions(self):
+        pass
+                    
+    def die(self, unit=None):
+        if not unit:
+            unit = self
+        self.game.units.pop(unit.id)
+        
+        
+    def draw(self):
+        image = self.game.assets[f"BMP_BONUS_{self.value}"]
+        image_size = self.game.engine.get_image_size(image)
+        self.rat_image = image
+        partial_x, partial_y = 0, 0
+        
+        x_pos = self.position_before[0] * self.game.cell_size + (self.game.cell_size - image_size[0]) // 2 + partial_x
+        y_pos = self.position_before[1] * self.game.cell_size + (self.game.cell_size - image_size[1]) // 2 + partial_y
+        
+        self.game.engine.draw_image(x_pos, y_pos, image, anchor="nw", tag="unit")
diff --git a/units/rat.py b/units/rat.py
index 8eeff9e..4a8e190 100644
--- a/units/rat.py
+++ b/units/rat.py
@@ -1,4 +1,5 @@
 from .unit import Unit
+
 import random
 import uuid
 
@@ -21,7 +22,7 @@ class Rat(Unit):
         self.speed = .10
         self.partial_move = 0
         self.position_before = position
-        self.fight = True
+        self.fight = False
 
     def calculate_rat_direction(self):
         x, y = self.position
@@ -97,10 +98,8 @@ class Rat(Unit):
     def die(self, unit=None):
         if not unit:
             unit = self
-        self.game.play_sound("POISON.WAV")
         self.game.units.pop(unit.id)
         
-        
     def draw(self):
         direction = self.calculate_rat_direction()
         sex = self.sex if self.age > AGE_THRESHOLD else "BABY"
@@ -119,7 +118,7 @@ class Rat(Unit):
         
         self.game.engine.draw_image(x_pos, y_pos, image, anchor="nw", tag="unit")
         self.bbox = (x_pos, y_pos, x_pos + image_size[0], y_pos + image_size[1])
-        self.game.engine.draw_rectangle(self.bbox[0], self.bbox[1], self.bbox[2] - self.bbox[0], self.bbox[3] - self.bbox[1], "unit")
+        #self.game.engine.draw_rectangle(self.bbox[0], self.bbox[1], self.bbox[2] - self.bbox[0], self.bbox[3] - self.bbox[1], "unit")
         
 class Male(Rat):
     def __init__(self, map, position=(0,0), id=None):