Looking for an intense puzzler packed with insane chain reactions and addictive gameplay modes? Look no further than BALLISTIC on Game Boy Color. In this puzzle game, you control a cannon in the center of the playing field that can shoot balls of varying colors in any direction. Balls form a spiral from the center of the screen out, and you must clear them by matching colors from your own cannon. If the balls reach the outer edge of the screen, it's game over.