A massive demonic invasion has overwhelmed the Union Aerospace Corporation's (UAC) Mars Research Facility, leaving only chaos and horror in its wake. As one of only a few survivors, you must fight your way to hell and back against a horde of evil monsters.
DOOM 3 system requirements
Operating System: Microsoft Windows 2000/XP
Processor: Pentium IV 1.5 GHz or Athlon XP 1500+ processor or higher
Graphics Card: 100% DirectX 9.0b compatible 64MB Hardware Accelerated video card and the lateset drivers