7strains : The Infectious

Survive the onslaught of strains with nothing more than rocks at your disposal! 1-4 player co-op and versus, 16 challenges, 4 survivor difficulty modes, 7 unique enemy strains, 26 customizing menu options, random terrain generation, high scores, and 16 music tracks! Play the challenges with your friends or setup a unique experience within the custom skirmish settings.

Released: 12/07/2010
Rating: 2.75 out of 5
Developer: Petrichor Studio

Download Link: http://marketplace.xbox.com/games/media/66acd000-77fe-1000-9115-d802585505a6