Teenage Mutant Ninja Turtles Tips & Tricks

Finish level 1 as Raphael to unlock Casey Jones in versus mode. He does not have any Dojo missions in his story and does not get nearly as many intermission sequences as the turtles, but he is much stronger. Also, you cannot have another player play as your "assist" character when you are Casey Jones. He is the best all-around single player character, as he takes out most enemies with a single hit.