diff --git a/__pycache__/enemy.cpython-313.pyc b/__pycache__/enemy.cpython-313.pyc
index 53f1055..ca96a84 100644
Binary files a/__pycache__/enemy.cpython-313.pyc and b/__pycache__/enemy.cpython-313.pyc differ
diff --git a/__pycache__/player.cpython-313.pyc b/__pycache__/player.cpython-313.pyc
index 9587a29..9166951 100644
Binary files a/__pycache__/player.cpython-313.pyc and b/__pycache__/player.cpython-313.pyc differ
diff --git a/__pycache__/settings.cpython-313.pyc b/__pycache__/settings.cpython-313.pyc
index acbd22d..5232d6d 100644
Binary files a/__pycache__/settings.cpython-313.pyc and b/__pycache__/settings.cpython-313.pyc differ
diff --git a/enemy.py b/enemy.py
index 06fba7b..2fe4b2c 100644
--- a/enemy.py
+++ b/enemy.py
@@ -16,7 +16,7 @@ class Enemy(pygame.sprite.Sprite):
                 random.uniform(0, SCREEN_HEIGHT),
             )
         )
-        self.speed = random.uniform(1,2)
+        self.speed = random.uniform(4,10)
     
     
 
diff --git a/main.py b/main.py
index a719824..d4e43f9 100644
--- a/main.py
+++ b/main.py
@@ -14,6 +14,7 @@ from pygame.locals import (
     QUIT,
     K_SPACE,
     K_f,
+    K_RETURN,
 )
 
 pygame.mixer.init()
@@ -23,99 +24,155 @@ pygame.font.init()
 my_font = pygame.font.SysFont('Comic Sans MS', 30)
 
 pygame.mixer.music.load("sounds/aura.mp3")
-pygame.mixer.music.play(loops=-1)
 
 collision_sound = pygame.mixer.Sound("sounds/dead.ogg")
 
-
-
 screen = pygame.display.set_mode((SCREEN_WIDTH, SCREEN_HEIGHT))
 
 ADDENEMY = pygame.USEREVENT + 1
 pygame.time.set_timer(ADDENEMY, 1000)
 
 running = True
+game_started = False
 
+# Initialize player, enemy, and sprite groups
 player = Player()
-
 enemy = Enemy()
-
 enemies = pygame.sprite.Group()
 all_sprites = pygame.sprite.Group()
 
 all_sprites.add(player)
 all_sprites.add(enemy)
-
 enemies.add(enemy)
 
-bg =pygame.image.load("sprites/Graveyard.png").convert()
+bg1 = pygame.transform.scale(pygame.image.load("sprites/Day.city.png").convert(), (SCREEN_WIDTH, SCREEN_HEIGHT))
 
 clock = pygame.time.Clock()
 
-while Start:
+# Start screen loop
+while not game_started:
     for event in pygame.event.get():
-        if event.type==KEYDOWN:
-            if event.type==K_SPACE:
-                Start = False
-            if event.key ==K_f:
-                Start = False
+        if event.type == KEYDOWN:
+            if event.key == K_SPACE:
+                game_started = True  # Start the game when Space is pressed
+            if event.key == K_f:
+                game_started = True  # Start the game when F is pressed (optional)
         elif event.type == QUIT:
-            Start = False
-    screen.fill((0,0,0))
-    text= my_font.render("Start",True,(255,255,255))
-    screen.blit(text,(
-        (SCREEN_WIDTH-text.get_width())/2,
-        (SCREEN_HEIGHT-text.get_height())/2
-    ))
-    text = my_font.render("Press Space", True, (255,255,255))
+            running = False
+            game_started = True  # Exit the loop if quit event occurs
+
+    screen.fill((0, 0, 0))
+    text = my_font.render("Start", True, (255, 255, 255))
     screen.blit(text, (
-        (SCREEN_WIDTH-text.get_width())/2
-        (SCREEN_HEIGHT-text.get_height()-200)
+        (SCREEN_WIDTH - text.get_width()) / 2,
+        (SCREEN_HEIGHT - text.get_height()) / 2,
     ))
+    text = my_font.render("Press Space to Start", True, (255, 255, 255))
+    screen.blit(text, (
+        (SCREEN_WIDTH - text.get_width()) / 2,
+        (SCREEN_HEIGHT - text.get_height() - 200)
+    ))
+    
     pygame.display.flip()
-    clock.tick(1000)
+    clock.tick(30)  # Limit FPS to 30
+
+pygame.mixer.music.play(loops=-1, fade_ms=1000)
+
+
+# Main game loop
 while running:
-    screen.blit(bg, (0,0))
+    screen.fill((0, 0, 0))  # Background color
+    screen.blit(bg1, (0, 0))  # Draw the background image
+    
 
     for event in pygame.event.get():
         if event.type == KEYDOWN:
             if event.key == K_ESCAPE:
-                running = False
+                running = False  # Quit on Escape
+            elif event.key == K_RETURN:  # Press Enter to restart
+                # Reset the game state
+                player.kill()  # Remove player from all_sprites
+                enemy.kill()  # Remove enemy from all_sprites
+                enemies.empty()  # Empty enemies group
+                all_sprites.empty()  # Empty all_sprites group
+
+                # Reinitialize player, enemies, and all sprites
+                player = Player()
+                enemy = Enemy()
+                enemies.add(enemy)
+                all_sprites.add(player)
+                all_sprites.add(enemy)
+
+                # Reset background and re-enter game loop
+                continue  # Restart game loop from the beginning
 
         elif event.type == QUIT:
-            running = False
+            running = False  # Quit on window close
 
         elif event.type == ADDENEMY:
+            # Add a new enemy each second
             new_enemy = Enemy()
             enemies.add(new_enemy)
             all_sprites.add(new_enemy)
 
-    
     pressed_keys = pygame.key.get_pressed()
 
     player.update(pressed_keys)
-
     enemies.update()
 
+    # Render all sprites
     for entity in all_sprites:
         screen.blit(entity.surf, entity.rect)
 
+    # Check for collisions between player and enemies
     if pygame.sprite.spritecollideany(player, enemies):
+        player.kill()  # Remove player when it collides with an enemy
+        pygame.time.delay(250)  # Wait a bit before showing the game over screen
+
+        pygame.mixer.stop
 
-        player.kill()
         collision_sound.play()
-        pygame.time.delay(1000)
-        running=False           
+        # Game Over screen after collision
+        screen.fill((0, 0, 0))  # Clear the screen with a black background
+        
+        text = my_font.render("Game Over", True, (255, 0, 0))
+        screen.blit(text, (
+            (SCREEN_WIDTH - text.get_width()) / 2,
+            (SCREEN_HEIGHT - text.get_height()) / 2
+        ))
 
-        text =my_font.render("Ya dead yet?", True, (255,255,0))
-        screen.blit(text, (SCREEN_WIDTH-text.get_width(), 0))                
+        text = my_font.render("Press Enter to Restart", True, (255, 255, 255))
+        screen.blit(text, (
+            (SCREEN_WIDTH - text.get_width()) / 2,
+            (SCREEN_HEIGHT - text.get_height()) / 2 + 50,
+        ))
 
-    pygame.display.flip()
+        text = my_font.render("Press Escape to Quit", True, (255, 255, 255))
+        screen.blit(text, (
+            (SCREEN_WIDTH - text.get_width()) / 2,
+            (SCREEN_HEIGHT - text.get_height()) / 2 +100,
+        ))
 
-clock.tick(5050)
+        pygame.display.flip()
+
+        # Wait for the player to press Enter to restart or Escape to quit
+        waiting_for_input = True
+        while waiting_for_input:
+            for event in pygame.event.get():
+                if event.type == KEYDOWN:
+                    if event.key == K_RETURN:
+                        waiting_for_input = False  # Player pressed Enter to restart
+                    if event.key == K_ESCAPE:
+                        running = False  # Player pressed Escape to quit
+                        waiting_for_input = False
+                elif event.type == QUIT:
+                    waiting_for_input = False
+                    running = False
+
+    pygame.display.flip()  # Update the screen
+
+    clock.tick(60)  # Limit FPS to 60
 
 pygame.mixer.music.stop()
 pygame.mixer.quit()
-
 pygame.quit()
-
diff --git a/player.py b/player.py
index bd86441..0e56427 100644
--- a/player.py
+++ b/player.py
@@ -23,13 +23,13 @@ class Player(pygame.sprite.Sprite):
         #self.surf = pygame.Surface((40, 40))
     def update(self, pressed_keys):
         if pressed_keys[K_UP]:
-            self.rect.move_ip(0, -1)
+            self.rect.move_ip(0, -4)
         if pressed_keys[K_DOWN]:
-            self.rect.move_ip(0, 1)
+            self.rect.move_ip(0, 4)
         if pressed_keys[K_LEFT]:
-            self.rect.move_ip(-1, 0)
+            self.rect.move_ip(-4, 0)
         if pressed_keys[K_RIGHT]:
-            self.rect.move_ip(1, 0)
+            self.rect.move_ip(4, 0)
 
         if self.rect.left < 0:
             self.rect.left = 0
diff --git a/settings.py b/settings.py
index c2eeac2..63c5ac3 100644
--- a/settings.py
+++ b/settings.py
@@ -1,2 +1,2 @@
-SCREEN_WIDTH = 800
-SCREEN_HEIGHT = 600
\ No newline at end of file
+SCREEN_WIDTH = 1920
+SCREEN_HEIGHT = 1080
\ No newline at end of file
diff --git a/sprites/Day.city.png b/sprites/Day.city.png
new file mode 100644
index 0000000..5fb29e2
Binary files /dev/null and b/sprites/Day.city.png differ
diff --git a/sprites/tile000.png b/sprites/portal/tile000.png
similarity index 100%
rename from sprites/tile000.png
rename to sprites/portal/tile000.png
diff --git a/sprites/tile001.png b/sprites/portal/tile001.png
similarity index 100%
rename from sprites/tile001.png
rename to sprites/portal/tile001.png
diff --git a/sprites/tile002.png b/sprites/portal/tile002.png
similarity index 100%
rename from sprites/tile002.png
rename to sprites/portal/tile002.png
diff --git a/sprites/tile003.png b/sprites/portal/tile003.png
similarity index 100%
rename from sprites/tile003.png
rename to sprites/portal/tile003.png
diff --git a/sprites/tile004.png b/sprites/portal/tile004.png
similarity index 100%
rename from sprites/tile004.png
rename to sprites/portal/tile004.png
diff --git a/sprites/tile005.png b/sprites/portal/tile005.png
similarity index 100%
rename from sprites/tile005.png
rename to sprites/portal/tile005.png
diff --git a/sprites/tile006.png b/sprites/portal/tile006.png
similarity index 100%
rename from sprites/tile006.png
rename to sprites/portal/tile006.png
diff --git a/sprites/tile007.png b/sprites/portal/tile007.png
similarity index 100%
rename from sprites/tile007.png
rename to sprites/portal/tile007.png
diff --git a/sprites/tile008.png b/sprites/portal/tile008.png
similarity index 100%
rename from sprites/tile008.png
rename to sprites/portal/tile008.png
diff --git a/sprites/tile009.png b/sprites/portal/tile009.png
similarity index 100%
rename from sprites/tile009.png
rename to sprites/portal/tile009.png
diff --git a/sprites/tile010.png b/sprites/portal/tile010.png
similarity index 100%
rename from sprites/tile010.png
rename to sprites/portal/tile010.png
diff --git a/sprites/tile011.png b/sprites/portal/tile011.png
similarity index 100%
rename from sprites/tile011.png
rename to sprites/portal/tile011.png
diff --git a/sprites/tile012.png b/sprites/portal/tile012.png
similarity index 100%
rename from sprites/tile012.png
rename to sprites/portal/tile012.png
diff --git a/sprites/tile013.png b/sprites/portal/tile013.png
similarity index 100%
rename from sprites/tile013.png
rename to sprites/portal/tile013.png
diff --git a/sprites/tile014.png b/sprites/portal/tile014.png
similarity index 100%
rename from sprites/tile014.png
rename to sprites/portal/tile014.png
diff --git a/sprites/tile015.png b/sprites/portal/tile015.png
similarity index 100%
rename from sprites/tile015.png
rename to sprites/portal/tile015.png