Maneuver your monkey, who is trapped in a ball, to the exit area of about one hundred hard to stupidly hard levels. Even has some amazing minigames to enjoy, such as billiards, golf and flying. Has a number of sequels on many consoles but only 2 is worth getting.

Also on PS2/Xbox as Super Monkey Ball Deluxe which combines all levels from the first 2 games and adds new ones, but with worse controls and graphics.