A stand alone expansion pack to Alien Shooter 2: Reloaded with the same gameplay mechanics. Storywise it's a prequel. If you have problemsA stand alone expansion pack to Alien Shooter 2: Reloaded with the same gameplay mechanics. Storywise it's a prequel. If you have problems with the game, go to the config file and turn off vsync by yourself. Because the game works awfully with vsync on. It's fun campaign but very short, it'll take you less than 2 hours. Still a fun game. Pickens approves.…Full Review »