WASD/Arrow Keys to move. Z/Spacebar to shoot fireballs if you're wearing red and yellow. Jump on some enemies to kill them. Collect power ups in ? blocks to get bigger and be able to take 1 more hit. Special key to enter level editor. If you find it, please don't tell anyone, it's a surprise. While in editor mode, the 1 key is for ground and pipes. 2 is for single blocks. 3 is for semisolids. 4 is for ? blocks, coins and the spawn. 5 is for enemies, power ups and the end box. The star in editor mode is useless.
