Click the green flag at least twice. Arrow keys to move. It has a few bugs. Level two/three is the hardest. None of the levels are impossible, I've done them before. Features; Ceiling detection. Harder than my harder, intermediate, and basic level platformers. No scoreboard or world record. (This project is meant for fun). Ball character (hitbox is not confusing). Free remixing XD. New: Ground pad (blue): (Doesn't allow you to jump or use bounce pad.) New levels (duh).
Credit to @110percent for the jumping script.