What's going on? How do I fix it?

Here's the code.

It seems you went past the sprite limit, put this before SPSET S,Z IF S>511 THEN S=511

Why are you incrementing S? (2nd last line)

Improvement of Josh's code S=MIN(S,511)

Blastoise: Instead of all those if statements, simplify it like so: IF B AND #UP IF B AND #DOWN IF B AND #LEFT IF B AND #RIGHT That way it compares the binary numbers through a bitwise AND gate, the code is much cleaner and faster

Thanks everyone. I didn't realize how fast the sprite limit ran out. @010010 I incremented S as an attempt to create multiple "clones" of one sprite that could be moved without changing the others to "draw" by changing the management # of each.