Robin is back, and this time he brings a machine gun with him. There are also new weapons and power-ups to earn, as well as new enemies to battle. Use the left and right arrows keys to move Robin around, and the Spacebar to jump. Aim his gun with the up and down arrows, and shoot with the X key. You can keep X pressed down for auto fire.You have five lives and if you lose them all, you have to start all over again. Collect the coins scattered around the game, in order to buy new weapons.