Primal Fears features co-op game play with you and your friends up to four players, a plethora of weapons including primary, secondary and other items of use like rc-cars, turrets, drones, over 15 weapons that can be purchased and upgraded. In addition, the game will feature a story and an arena mode, Steam leader boards, achievements, and cloud saving enabled, as well as a nice variety of enemies. Primal Fear is planned for a January 2013 release.