So, actually, when looking at my code, i think i found an error in the sizing of the code.
As you can see, the START_WINDOW_SIZE depends on pixels, not on screen percentage. So...
But I am a little bit dumb, and learning Pygame, so if any of you can try on a smaller screen... I would be grateful! I think the only problematic setting is if your screen is smaller than 1920x1080.
Good game,
Raeb Lars