Use the arrow keys to move.
I decided to challenge myself and not always use the Griffpatch platformer engine, and since the bad SMB engine was, well, bad, I made my own engine! I call it supreme because it has minimal bugs and runs smoother than Ex-Lax! Sadly, though, my ability to make levels sucks, so my level’s terrible. Plus, though my engine’s minimally buggy, it still has a few glitches. Uses COPS music. No, this is trash.