From the back of the package: SURVIVAL OF THE FIERCEST Battle for control of planet LV-742 as Aliens, Predators, or Colonial Marines in this tactical strategy game based on the Aliens versus Predator universe. Choose a species and outmaneuver your enemies for hi-tech weaponry, upgrades, and control of the planet. Only by utilizing advantages of your breed can you determine the fate of your species. > Engage and annihilate opposing forces in over 20 unique maps, from jungles to caverns to hi-tech laboratories > Control and upgrade never-before-seen Aliens, Predators, and Marines, each with unique tactical advantages > Use specialized weapons including Colonial Marine pulse rifles, Predator bleeder spears, and Alien face huggers to defeat foes.