diff --git a/src/gameUtils/utils.py b/src/gameUtils/utils.py
index ae75447..2cb4b65 100644
--- a/src/gameUtils/utils.py
+++ b/src/gameUtils/utils.py
@@ -1,14 +1,22 @@
 import pygame
 
-def centre(surface: pygame.Surface, rect: tuple[int, int, int, int]) -> pygame.Surface:
+def centre(surface: pygame.Surface, size: tuple[int, int]) -> pygame.Surface:
     """
     Centres a surface within a given rectangle.
 
     Args:
         surface: The surface to be centred.
-        rect: The rectangle the surface will be centred in.
+        size: The size of the rectangle the surface will be centred in.
     
     Returns:
         pygame.Surface
     """
-    pass
\ No newline at end of file
+    
+    surf = pygame.Surface(size)
+    offX = surf.size[0]//2 - surface.size[0]//2
+    offY = surf.size[1]//2 - surface.size[1]//2
+
+    surf.blit(surface, (offX, offY))
+
+    return surf
+    
\ No newline at end of file