Aliens versus Predator

A first-person shooter with three distinct campaigns—play as a Colonial Marine, Predator, or Alien, each with separate missions and mechanics. Marines rely on guns, armor, and vision gear like flares to fight through dark corridors. Predators use wrist blades, energy weapons, and a shoulder cannon, plus cloaking and multiple vision modes (infrared, electrical detection). They're tougher and survive bigger falls. Aliens have no weapons but climb any surface—walls, ceilings—and kill with claws, tail, and jaws. They're fastest, take no fall damage, and see through a fisheye lens with echolocation and pheromone tracking. Bonus levels let you cross into other campaigns using jetpacks (Marine) or grappling hooks (Predator). Each story arc is standalone: Aliens defend their hive then infiltrate human ships, Marines explore LV-426's research station and trigger a reactor meltdown, Predators hunt across three planets to recover stolen tech and eliminate hybrids.