RB is a game where you have to drive a tank. Knock down all the helicopters to complete each level. With each new level there are more enemies. The game has three types of missiles: standard, double and controlable. Try to set a record, which will be listed in the on-line table. Controls: Arrow keys control motion of the tank. Space bar launches missiles. Next Rocket - X or up arrow. Previous rocket - Z or down arrow. Pause - Ctrl.