diff --git a/game.py b/game.py
index 1ab9cd8..0ff5bd7 100644
--- a/game.py
+++ b/game.py
@@ -12,9 +12,9 @@ def start():
     win = pygame.display.set_mode((800, 800))
     player1 = player.Player(500, 500)
     enemy = helicopter.Helicopter(50, 50)
-    Erzmine = object.Erz(600, 100)
-    Tanken = object.Tank(160, 200)
-    Ziele = object.Ziel(600, 900)
+    Erzmine = object.Erz(600, 40)
+    Tanken = object.Tank(200, 220)
+    Ziele = object.Ziel(600, 750)
     GameOver = False
     GO = game_over.GameOver()
 
@@ -39,6 +39,13 @@ def start():
         if player1.rect.colliderect(enemy.rect):
             GameOver = True
 
+        if player1.rect.colliderect(Erzmine.rect):
+            player1.Erz += 1
+
+        if player1.rect.colliderect(Ziele.rect):
+            if player1.Erz >= 1:
+                player1.Erz -= 1
+
         if GameOver == False:
             # Hintergrundfarbe
             win.fill(white)
diff --git a/helicopter.py b/helicopter.py
index 57f978f..08da79c 100644
--- a/helicopter.py
+++ b/helicopter.py
@@ -4,12 +4,13 @@ import rotor
 from fahrzeug import Fahrzeug, get_angle
 import time
 
+
 class Helicopter(Fahrzeug, pygame.sprite.Sprite):
     def __init__(self, x, y):
         super().__init__(x, y)
         self.image = pygame.image.load("resources/helicopter.jpg").convert_alpha()
         self.image = self.image.subsurface(44, 0, 44, 99)
-        self.image = pygame.transform.scale(self.image, (self.image.get_width()*1.2, self.image.get_height()*1.2))
+        self.image = pygame.transform.scale(self.image, (self.image.get_width() * 1.2, self.image.get_height() * 1.2))
         self.rect = self.image.get_rect(center=(x, y))
         self.rect.centerx = x
         self.rect.centery = y
@@ -56,7 +57,7 @@ class Helicopter(Fahrzeug, pygame.sprite.Sprite):
         if self.rect.centerx != self.dest_x or self.rect.centery != self.dest_y:
             if self.Tank > 0:
                 self.Tank -= 0.1
-            self.angle = get_angle((self.rect.centerx, self.rect.centery), (self.dest_x, self.dest_y))-90
+            self.angle = get_angle((self.rect.centerx, self.rect.centery), (self.dest_x, self.dest_y)) - 90
 
         self.rotor.update(self)
 
@@ -64,10 +65,10 @@ class Helicopter(Fahrzeug, pygame.sprite.Sprite):
         rotated_image = pygame.transform.rotate(self.image, self.angle)
         rotated_rect = rotated_image.get_rect(center=self.rect.center)
 
-        #debug, nicht anrühren
-        #self.angle += 1
-        #pygame.draw.rect(win, (255, 0, 0), rotated_rect)
+        # debug nicht anrühren
+        # self.angle += 1
+        pygame.draw.rect(win, (255, 0, 0), rotated_rect)
 
         win.blit(rotated_image, rotated_rect)
-        self.rotor.draw(win)
 
+        self.rotor.draw(win)
diff --git a/object.py b/object.py
index 272820d..3e34e84 100644
--- a/object.py
+++ b/object.py
@@ -8,37 +8,44 @@ class Erz(pygame.sprite.Sprite):
     def __init__(self, x, y):
         super().__init__()
         self.image = pygame.image.load("resources/Erzmine.png").convert_alpha()
-        self.rect = self.image.get_rect()
+        self.scaled_image = pygame.transform.scale(self.image, (self.image.get_width() / 2, self.image.get_height() / 2))
+        self.rect = self.scaled_image.get_rect(center=(x, y))
         self.rect.centerx = x
         self.rect.centery = y
 
     def draw(self, win):
-        groesse = pygame.transform.scale(self.image, (100, 100))
-        win.blit(groesse, self.rect)
+        pygame.draw.rect(win, (255, 0, 0), self.rect)
+        win.blit(self.scaled_image, self.rect)
+
 
 
 class Tank(pygame.sprite.Sprite):
     def __init__(self, x, y):
         super().__init__()
         self.image = pygame.image.load("resources/Tank.jpg").convert_alpha()
-        self.scaled_image = pygame.transform.scale(self.image, (self.image.get_width() / 100, self.image.get_height() / 100))
-        self.rect = self.scaled_image.get_rect()
+        self.scaled_image = pygame.transform.scale(self.image, (self.image.get_width() / 20, self.image.get_height() / 20))
+        self.rect = self.scaled_image.get_rect(center=(x, y))
         self.rect.centerx = x
         self.rect.centery = y
 
     def draw(self, win):
-        groesse = pygame.transform.scale(self.image, (100, 100))
-        win.blit(groesse, self.rect)
+        pygame.draw.rect(win, (255, 0, 0), self.rect)
+        win.blit(self.scaled_image, self.rect)
+
+
 
 
 class Ziel(pygame.sprite.Sprite):
     def __init__(self, x, y):
         super().__init__()
         self.image = pygame.image.load("resources/Ziel.jpg").convert_alpha()
-        self.rect = self.image.get_rect()
+        self.scaled_image = pygame.transform.scale(self.image, (self.image.get_width() / 3, self.image.get_height() / 3))
+        self.rect = self.scaled_image.get_rect(center=(x, y))
         self.rect.centerx = x
         self.rect.centery = y
 
     def draw(self, win):
-        groesse = pygame.transform.scale(self.image, (100, 100))
-        win.blit(groesse, self.rect)
+        pygame.draw.rect(win, (255, 0, 0), self.rect)
+        win.blit(self.scaled_image, self.rect)
+
+
diff --git a/player.py b/player.py
index 37dfe2f..df28202 100644
--- a/player.py
+++ b/player.py
@@ -24,7 +24,7 @@ class Player(Fahrzeug, pygame.sprite.Sprite):
 
         #debug, nicht anrühren
         #self.angle += 1
-        #pygame.draw.rect(win, (255, 0, 0), rotated_rect)
+        pygame.draw.rect(win, (255, 0, 0), rotated_rect)
 
         win.blit(rotated_image, rotated_rect)