Description: Take your stand as a Colonial Marine, a Predator or an Alien as you stalk your way through some of the most chillingly detailed environments ever seen on PC! FEATURING + Play one of three different species --- Predator, Alien, or Marine --- each with unique weapons, objectives, capabilities and perspectives. + Over 30 levels of pure terror --- 6 Predator levels, 6 Marine levels, 5 Alien levels plus 5 bonus levels. + 7 Multiplayer Levels and a variety of multiplayer games such as: - Co-Op - Deathmatch and Species Team Deathmatch - Predator and Alien Tag - Last Man Standing + LAN and Internet play (up to 8 players) + Horrifyingly suspenseful environments ranging from spaceships and colonial bases to space stations and eerie planetscapes. + Keen Predator senses and multiple vision modes help you to hunt your prey. + You'll be stalked by intelligent opponents that appear randomly throughout the environment. + Ram your razor sharp jaws, claws, and tail into Marines and Predators. INCLUDES THE MILLENNIUM EXPANSION PACK * Nine new levels that can be played in Skirmish and Multiplayer Modes. * New Marine Weapons such as Automatic Pistols and "The Skeeter" can be used in multiplayer games and select single-player levels. * In-game Save feature allows you to save your game as you progress through levels. * Game engine enhancements and optimizations.