DOOM 3
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.
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About DOOM 3
Game details
Game details
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DOOM 3 player count & reviews
89% positive reviews all-time · 52 peak players in the last 30 days.
DOOM 3 — frequently asked questions
How many people play DOOM 3?
DOOM 3 peaked at 52 concurrent players on Steam in the last 30 days (highest on Jul 24, 2026). The player chart on this page updates daily.
How can I get DOOM 3 at a discount?
Create a free price alert on this page and KingsPrice will email you when DOOM 3 drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
System requirements
Minimum
- OS *: Microsoft® Windows® 2000/XP (Does not support Windows Vista/7)
- Processor: Pentium®IV 1.5 GHz or Athlon® XP 1500+ processor or higher
- Memory: 384 MB RAM
- Graphics: 100% DirectX® 9.0b compatible 64MB Hardware Accelerated video card and the lateset drivers
- DirectX®: DirectX® 9.0b (included)
- Hard Drive: 2.2GB of uncompressed free hard disk space (plus 400MB for Windows® swap file)
- Sound: 100% DirectX® 9.0b compatible 16-bit sound card and the latest drivers
- Multiplayer Requirements: Internet (TCP/IP) and LAN (TCP/IP) play supported, Internet play requires broadband connection and latest drivers, LAN play requires network interface card and latest drivers
- Supported Chipsets: ATI® RadeonTM 8500, ATI® RadeonTM 9000, ATI® RadeonTM 9200, ATI® RadeonTM 9500, ATI® RadeonTM 9600, ATI® RadeonTM 9700, ATI® RadeonTM 9800, all nVidia® GeForceTM 3/Ti series, all nVidia® GeForceTM 4MX series, all nVidia® GeForceTM 4/Ti series, all nVidia® GeForceTM FX series, nVidia® GeForceTM 6800*Important Note: Some 3D accelerator cards with the chipset listed here may not be compatible with the 3D accelerator features utilized by Doom 3. Please refer to your hardware manufacturer for 100% DirectX 9.0b compatibility. This product does not support Microsoft® Windows® 95/98/ME or NT.
