Doom 64

Years after repelling Hell's invasion, the Union Aerospace Corporation's devastated research complexes remain sealed and abandoned, their ruins buried under lethal radiation. When a deteriorating satellite detects signs of activity within the quarantine zone, the horrifying truth emerges: an ancient, powerful entity has survived the nuclear devastation and begun systematically resurrecting the demon corpses scattered throughout the facility. As the infernal forces rebuild their numbers, Earth's military has no choice but to deploy the lone Marine who survived the previous campaign—the only soldier with any hope of infiltrating the irradiated complex and confronting the source of this resurrection before Hell's army becomes unstoppable once more.