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. The path is dark and dangerous, but you'll have an array of weapons--including a pistol, a chainsaw, grenades, and more--to use for protection.
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
Storage: 2.2GB of uncompressed free hard disk space (plus 400MB for Windows® swap file)
Directx: DirectX® 9.0b (included)
Sound card: 100% DirectX® 9.0b compatible 16-bit sound card and the latest drivers
To activate the game, you need a Steam Account
Login or register at the official Steam Website and download Steam client
Install and start application, login with your Account name and Password
Click the Games Menu.
Choose Activate a Product on Steam...
Follow the onscreen instructions to complete the process
After the successful code verification, go to the "MY GAMES" tab and start downloading.
News & Updates
2026-06-02
Monthly Recap - May Edition
For this month’s YUPLAY recap we have prepared some very interesting news pieces about upcoming updates, premiers and exclusive news in the world of video games. Be sure to check out the fine selections of short stories including new Warhammer 40K Dawn of War game and yet another Civilization VII update, as we go through what really shaped up as a very fruitful month for the gaming industry…
Beyond the Main Story: The Best Things to Do in GTA 6
Welcome back to Vice City! Ready to ride through the streets with us and go sightseeing in the most anticipated GTA game to date? Finally, after a more than a couple of delays, there has even been a confirmed GTA 6 release date that should absolutely be included in the article, and that would be 19.11.26. Put on your best drip and hop in the YUPLAY review wagon with us and let’s begin the tour immediately…