Aliens vs. Predator allows players to take the role of three infamous species: Colonial Marines, Predators and Aliens. The game features a unique three-way online multiplayer experience, allowing gamers to battle for survival and the right to be crowned the deadliest species in the galaxy. Each race also has its own distinct action-packed single-player campaign mode, with a storyline that cleverly interweaves with the other two species paths. Set on planet BG-386; a human colonist mining group discovers an ancient pyramid containing a dark and horrible secret.