arrow keys to move iron man and 0 to attack. wasd keys to move hulk and v to attack.
Development Notes: November 4, 2015: v0.0.1: Game released! v0.0.2: Slightly altered hulks costume. November 5, 2015: Started working on 2 new characters, the flash and batman! (might not be usable until after v0.1.0) Started working on being able to select your character.
