For those into the Populous, God-game sty;e strategy action, this seems worth checking out definitely. It even has some Kinect controls if you want to really get into your smiting.
Babel Rising (800 Microsoft Points)
Babel Rising lets you play as a God and use your powers to prevent humans from building the tower of Babel. Hurl bolts of lightning, cause massive earthquakes, or unleash gigantic floods upon the Babylonians. Face a wide range of challenging enemies and levels and use the motion controllers to get a unique feeling of power!