User Summary: This entire game is centered around physics-based puzzles. The player controls "The Marbleball" and must get it from one end of the level to the other. There are many obstacles that must be overcome before reaching the other side. In order to pass these obstacles, the player may be required to "switch" the ball by entering into small docking stations. These stations will grant different powers including: Metalball (heavier), Airball (lighter and floaty), Powerball (either speed, jump, or magnetic). Single-player consists of 5 worlds with 6 levels each (30 total levels). Multi-player is either co-op (4 new maps that require teamwork) or head-to-head (up to 8 players vie for position while racing through 4 new levels).