@power:
it's a game where you have to control a small ball through different levels. each level is a maze of different tiles. the ball is automatically bouncing between the walls in the different mazes, and you have to stear it through the maze, avoiding dangerous "tiles" and smashing other sorts of tiles for points. as an example, i remember a certain level, where the tiles were made of ice, wich made it harder to control the ball. there was also a "bonus tile" wich allowed you to smash a lot of tiles at once.