Xbox LIVE Arcade Update: Alien Rage

El33tonline writes:

"After launching on PC in September, the latest shooter from City Interactive (Sniper: Ghost Warrior 2) is now available on Xbox LIVE and is a decidedly sci-fi affair, sending players into the deep reaches of space to destroy all manner of alien enemies as a space marine, all set to the ‘cling-clang’ backdrop of metallic corridor exploration."