Player 1 / Red use w and s to move up and down and then d to shoot, and Player 2 / Blue use the arrow keys up and down to move up and down and then left arrow to shoot. You have three lives and if you shoot the other player three times (as expected) they will die. We hope you like this, have fun! :P Sorry to mobile users. :( We / I may try to make it mobile friendly. Sorry in advance though. ): Press A to enable AI (totally a good code) and it will only work if you are playing as player 1, if you play as player 2 and press a then it will just be able little to help you a little