i got always crashes,but i also love that contribution...as they said..own blockes
I guess u calculate x/0...

1 things: if i set one times the player start block i can't set it somewhere else:crash

edit: i i found out it right u use for 1/2 and 4 diffrent bmps, but also by the pipesso if i have 2 pipes netxt to each other they won't be visible anymore