1 or 2 players use a harpoon gun to burst a number of large, bouncing balls. when hit, each ball breaks down into smaller balls. A sequel to the 1989 original which, while not adding anything particularly new, retains the superb playability of its predecessor.
The game forbids the initials 'SEX' on the high score table. If you try, it gets changed it to '???'.
TIPS AND TRICKS
Stage Select on Tour Mode: Select Tour mode. Hold down the joystick and press fire button.
Win 500 Points in Panic Mode: Hold down the joystick and 500 points will be added to your score every few seconds by forcing the bubbles spawns. When the bubbles quota is reached on the screen, this trick don't work.
Win 100,000 Points in Panic Mode: If you go without shooting anything for the amount of time it takes for the background song to repeat, you will automatically get 100,000 points, but the speed of the balls will suddenly become extremely fast.