The object of the game is to shoot the other player. The ball will shoot in the direction which you last moved. bottom left ball: use wasd keys to move. space to shoot. top right ball: use arrow keys to move. 0 key to shoot. If you hit the other player, both balls will be unable to shoot until the green flag is clicked again. The ball will shoot in the direction which you last clicked. Player 1 = Blue Player 2 = Pink
All credit goes to me.