An indie game maker for Yoyogame.com made a game called The Defenders 2 several months ago. I've enjoyed the game immensely, and recently found out that the creator released the game for the Xbox360. It's a great game, costs only 240 Xbox units, and the game maker deserves your money.

Alternatively, if you don't buy games just because someone told you they were fun, you can play a demo version or the original version on yoyogames.

Please purchase The Defenders.