The original Breakout concept involves controlling a bat at the bottom of the screen and using it to catch and direct a ball so as to hit all the bricks which are arranged at the top of the screen. It was unpopular for over a decade, before Taito revived it with some new ideas in this arcade game. The game's plot redefines the bat as a Vaus spaceship, the ball as an energy bolt, and the bricks form a mysterious wall stopping the ship from progressing to safety.