Pop'n TwinBee

You must journey through 6 different planets filled with cute and surreal creatures bent on your destruction. In order to do that, you must use your laser shots to destroy all enemies as they move towards the end of the stage while controlling your craft.

The game features a selectable power-up system in which you can shoot bell power-ups to select an upgrade depending on the color or shade of grey they take. You can play the game solo or with a friend via GameLink in two-player cooperative mode.