Alien vs Predator Extinction (USED) - XBOX (RESTART)

In Aliens vs. Predator Extinction The three most ferocious species in the universe have been locked in a bloody, galaxy-spanning battle for years. With each new encounter, it seems the conflict will never end. After a small unit of Colonial Marines sent to the planet LV-742 reveals the presence of Predators and Aliens, it is decided that the conflict must end once and for all. After years of small-scale battles, there is only one clear path to total universal supremacy: war. Now you must defeat your enemies to ensure the survival of your species... or face extinction.

Aliens vs. Predator Extinction is a real-time strategy game. You can create and control your forces as one of three species in 21 single-player missions with 10 upgradeable combat units for each species. Decide on your attack strategy, command your custom army from a roster of units, and choose your upgrades, from enemy detection modes to devastating weapon upgrades.

Each species offers unique attributes. As the Colonial Marines, you'll rely on your military training and the Weyland-Yutani Corporation's high-tech weapons to save the human population of LV-742. The Predators must use stealth hunting techniques and highly advanced weaponry to gain the respect of the Ancient Council. The aliens will attack in hordes to immobilize their enemies, impregnating them and using them to evolve into the ultimate biological weapons.

Players have access to a variety of units, from entry-level grunts to ultra-specialized warriors like the Alien Carrier (capable of carrying terrifying facehuggers to the front lines), the extremely brutal and heavily armored Military Predators, or the hydraulically powered Marine Exo-Suit. Each unit can be upgraded to gain new abilities and become even more lethal.