Summary: I have read negative reviews of this game that complain about the fact that your player-character never actually dies or gets "game overed." I have to say that complaint is completely baffling to me. This game is kind of a 3-D platformer in that there's rather a lot of jumping around that one has to do. Some of the jumping is from side to side instead of the standard up-and-over variety. There's also a fair amount of fighting you'll have to do.
Summary: This seems like its the game that never ends. The "tutorial" levels have taken me over an hour to get through because each of the turtles have there own special ability. Its one of those games where you can't really die you just restart from a save point.