PLAYER 1: Use W, A and D to move, S to stab and space to shoot. PLAYER 2: Use arrow keys to move, down arrow to stab and zero to shoot. CHOOSING BACKGROUNDS: Arrow keys to scroll through the ones available to use, and click on the selected backgrouund. Other from that it's just the green thingermabob.
When shooting (in the game) it is possible to miss. That's it.
