Voyage back to the magical planet of BubbleLuna, the home of the dinosaur brothers Bob and Bub. An evil witch has placed the planet into eternal darkness -- unless our heroes can reclaim the bubble rainbows that spread light and happiness onto the land. Despite the fact that the story makes no sense whatsoever, Bust a Move 4 is ready to rock on Game Boy Color!
Select from one of eight bizarre characters, man your bubble launcher, then blast colorful balls to the top of the screen. As your bubbles cluster together, they drop -- but don't let the chaotic bubbles smash you as they fall from the ceiling! With extra characters, special stages, and special ranking gameplay modes, Bust a Move 4 should keep you popping rainbow bubbles for months!