Aliens versus Predator is a 1999 science fiction first-person shooter video game developed by Rebellion Developments and published by Fox Interactive in North America for Microsoft Windows and Mac OS X. It is a part of the Alien and Predator crossover franchise, Alien vs. Predator. A sequel, Aliens versus Predator 2, was developed by Monolith Productions and released by Sierra in 2001.
ESRB Rating: T - Teen