Primal Fears [Online Game Code] 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 Buy and upgrade over 15 weapons to make each play through of a level unique Play the story missions or arenas that are both re-playable to challenge your skill. A variety of enemy types, ranging from small to hulking.