diff --git a/maps/001.json b/maps/001.json
index 0add4b6..10c7ff0 100644
--- a/maps/001.json
+++ b/maps/001.json
@@ -3,8 +3,8 @@
   "playground_size_w":400,
   "playground_size_h":400,
   "score_to_pass": 10,
-  "food_1": 5,
-  "food_1_max": 5,
+  "food_1": 4,
+  "food_1_max": 4,
   "food_2": 0,
   "food_2_max": 0,
   "food_3": 0,
diff --git a/maps/002.json b/maps/002.json
index 16d401c..b349911 100644
--- a/maps/002.json
+++ b/maps/002.json
@@ -1,8 +1,8 @@
 {
-  "time_to_play": 350,
+  "time_to_play": 400,
   "playground_size_w":400,
   "playground_size_h":400,
-  "score_to_pass": 20,
+  "score_to_pass": 30,
   "food_1": 5,
   "food_1_max": 5,
   "food_2": 1,
diff --git a/maps/003.json b/maps/003.json
index 98b079d..24e54c4 100644
--- a/maps/003.json
+++ b/maps/003.json
@@ -1,11 +1,11 @@
 {
-  "time_to_play": 500,
+  "time_to_play": 600,
   "playground_size_w":400,
   "playground_size_h":400,
-  "score_to_pass": 30,
+  "score_to_pass": 50,
   "food_1": 4,
-  "food_1_max": 4,
-  "food_2": 2,
+  "food_1_max": 5,
+  "food_2": 1,
   "food_2_max": 2,
   "food_3": 0,
   "food_3_max": 0,
diff --git a/maps/004.json b/maps/004.json
index 9533213..6b3b2bc 100644
--- a/maps/004.json
+++ b/maps/004.json
@@ -2,17 +2,17 @@
   "time_to_play": 600,
   "playground_size_w":400,
   "playground_size_h":400,
-  "score_to_pass": 40,
-  "food_1": 8,
+  "score_to_pass": 80,
+  "food_1": 4,
   "food_1_max": 8,
-  "food_2": 2,
-  "food_2_max": 2,
+  "food_2": 1,
+  "food_2_max": 3,
   "food_3": 0,
   "food_3_max": 0,
-  "garbage_1": 4,
+  "garbage_1": 2,
   "garbage_1_max": 4,
-  "garbage_2": 0,
-  "garbage_2_max": 0,
+  "garbage_2": 1,
+  "garbage_2_max": 1,
   "garbage_3": 0,
   "garbage_3_max": 0
 }
\ No newline at end of file
diff --git a/maps/005.json b/maps/005.json
index 518417a..7b3e39c 100644
--- a/maps/005.json
+++ b/maps/005.json
@@ -2,17 +2,17 @@
   "time_to_play": 800,
   "playground_size_w":400,
   "playground_size_h":400,
-  "score_to_pass": 50,
-  "food_1": 8,
-  "food_1_max": 8,
-  "food_2": 4,
+  "score_to_pass": 80,
+  "food_1": 3,
+  "food_1_max": 6,
+  "food_2": 2,
   "food_2_max": 4,
   "food_3": 0,
   "food_3_max": 0,
   "garbage_1": 3,
-  "garbage_1_max": 3,
+  "garbage_1_max": 5,
   "garbage_2": 1,
-  "garbage_2_max": 1,
+  "garbage_2_max": 2,
   "garbage_3": 0,
   "garbage_3_max": 0
 }
\ No newline at end of file
diff --git a/maps/006.json b/maps/006.json
index 2228f6a..7b6244d 100644
--- a/maps/006.json
+++ b/maps/006.json
@@ -2,17 +2,17 @@
   "time_to_play": 1000,
   "playground_size_w":400,
   "playground_size_h":400,
-  "score_to_pass": 60,
-  "food_1": 8,
+  "score_to_pass": 80,
+  "food_1": 4,
   "food_1_max": 8,
-  "food_2": 4,
+  "food_2": 2,
   "food_2_max": 4,
   "food_3": 0,
   "food_3_max": 0,
-  "garbage_1": 5,
-  "garbage_1_max": 5,
+  "garbage_1": 4,
+  "garbage_1_max": 6,
   "garbage_2": 2,
-  "garbage_2_max": 2,
+  "garbage_2_max": 3,
   "garbage_3": 0,
   "garbage_3_max": 0
 }
\ No newline at end of file
diff --git a/maps/007.json b/maps/007.json
index cb1a762..b1f8bd4 100644
--- a/maps/007.json
+++ b/maps/007.json
@@ -2,17 +2,17 @@
   "time_to_play": 1200,
   "playground_size_w":500,
   "playground_size_h":500,
-  "score_to_pass": 70,
-  "food_1": 8,
+  "score_to_pass": 90,
+  "food_1": 3,
   "food_1_max": 8,
-  "food_2": 4,
+  "food_2": 1,
   "food_2_max": 4,
-  "food_3": 2,
+  "food_3": 1,
   "food_3_max": 2,
   "garbage_1": 4,
-  "garbage_1_max": 4,
+  "garbage_1_max": 6,
   "garbage_2": 2,
-  "garbage_2_max": 2,
+  "garbage_2_max": 3,
   "garbage_3": 0,
   "garbage_3_max": 0
 }
\ No newline at end of file
diff --git a/maps/008.json b/maps/008.json
index 817f99d..ad95bc3 100644
--- a/maps/008.json
+++ b/maps/008.json
@@ -2,7 +2,7 @@
   "time_to_play": 1400,
   "playground_size_w":650,
   "playground_size_h":600,
-  "score_to_pass": 80,
+  "score_to_pass": 100,
   "food_1": 6,
   "food_1_max": 10,
   "food_2": 4,
diff --git a/src/game.py b/src/game.py
index 823aa92..3b738f3 100644
--- a/src/game.py
+++ b/src/game.py
@@ -55,6 +55,7 @@ class SwimmingSquid(PaiaGame):
         self._winner = []
         self._foods_num = []
         self._foods_max_num = []
+        self._add_score = {"1P":0, "2P":0}
 
         self._init_game()
 
@@ -156,7 +157,6 @@ class SwimmingSquid(PaiaGame):
         hits = pygame.sprite.spritecollide(self.squid1, self.foods, True)
         if hits:
             for food in hits:
-                # self.ball.score += food.score
                 # growth play special sound
                 self.squid1.eat_food_and_change_level_and_play_sound(food, self.sound_controller)
                 self._create_foods(food.__class__, 1)
@@ -167,7 +167,6 @@ class SwimmingSquid(PaiaGame):
         hits = pygame.sprite.spritecollide(self.squid2, self.foods, True)
         if hits:
             for food in hits:
-                # self.ball.score += food.score
                 # growth play special sound
                 self.squid2.eat_food_and_change_level_and_play_sound(food, self.sound_controller)
                 self._create_foods(food.__class__, 1)
@@ -383,10 +382,6 @@ class SwimmingSquid(PaiaGame):
         ]
         game_obj_list.extend(foods_data)
         backgrounds = [
-            # create_image_view_data("background", 0, 0, WIDTH, HEIGHT),
-            # create_rect_view_data(
-            #     "playground", self.playground.x, self.playground.y,
-            #     self.playground.w, self.playground.h, PG_COLOR)
             create_image_view_data(
                 'bg', self.playground.x, self.playground.y,
                 self.playground.w, self.playground.h)