It's pretty cool. There are so many levels of the game, they had to put a few on a second disc. It's a four-player with hidden characters, costumes, etc. That's all. But, the only thing I disliked about the game was that You have to get all of the rings or w/e in the race stages in order to gather all the crystals to unlock all the Turtles' abilities. I've never been able to accomplish that.
