Choose one of five characters with different powers and get the bad guy who has infiltrated an amusement arcade. Fly into the machines and battle all the things found in a classic arcade: cocktails, uprights, printed circuit boards, pinballs, fruit machines, skill games and lots more.
The Sega Saturn version added an auto-bomber function that automatically uses bombs when hit by bullets, as well as original stages and additional playable characters.
In addition, a scene in which deformed characters perform skits between stages has been added.
These additional elements can be viewed by selecting `Arrange Mode` on the title screen.
You can also select the arcade version without the added elements, but the ending will be changed.