Controls: ZXC - Jump. Arrow keys - Move. Press S while jumping to go super. A & D to switch between levels. Player 2: Press O while jumping to go super. 4 key to spawn more players.
@Da-thing for Mew2 V3. @metube47 for Mew2 Engine. Just a very basic and a little buggy AI for player 2. I figured out how to do it within the original player sprite! You can also modify the collision for the Player 2 AI in the code.