Doom III (2004) [D3.02.03]

You are a marine in Doom 3 fighting a demonic invasion at a Mars research facility. Discover what went wrong and stop evil from spreading.

Shortly after reporting for duty at the Union Aerospace Corporation’s Mars research facility, a massive demonic invasion overwhelms the base, leaving chaos, horror, and uncertainty in its wake. As one of only a few survivors, you must use overwhelming firepower and all of your combat skill to battle through the demon hordes, find out what went wrong, and prevent the evil from spreading. Only you stand between Hell and Earth.