It offers multiple levels and play modes. It's quite fun with multiple players, and there are plenty of boards to try. Not sure why someone thought it got stale quickly-- perhaps play with a friend or unlock some of the many challenging boards?
You get to choose between several different cube classes, each with its own unique power up, but thats about all the variation this game has to offer. Your goal is to collect all the pac dots... I mean geons on the grid before your opponent does.
What bugs me the most is that this game is out on the PlayStation Network for digital download but is retail for the Wii. I think the game would've been better received as a WiiWare title as there really isn't much here to justify an on shelf product. It's a novel idea and fun for the first couple of grids you play but after awhile, the shine wears off and it gets rather stale.