We've had a look, but to the best of our knowledge there are no tap in cheat codes for this game :( Sucks I know!
But if you need help, please check our walkthrough page for this game, or use our free question service... Where you can pose your questions for this game (or any others) and members of SuperCheats can try to help you... Most questions are answered in 24-48 hours or less.
Alternatively, if you need more instant help... Try our forums where you post will be seen instantly. If the game is not listed on the forum, just use General Xbox Forum or All Games Not listed Forum.