Alien Swarm
Aliens versus Predator Classic 2000
Natural Selection 2
Alien Breed: Impact
Alien Shooter
Alien Shooter 2: Reloaded
Alien: Isolation
Interstellar Marines
Alien Hominid Invasion
Alien Shooter 2 - The Legend
Aliens: Dark Descent
Starship Troopers: Extermination
Aliens: Fireteam Elite
Predator: Hunting Grounds
Alien Removal Division