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Home Shooter Descent 3 + Mercenary v1.4

Descent 3 + Mercenary

Updated v1.4
Version updated to v1.4

Updated April 5, 2026 2:46 am (3 months ago)

Descent 3 is a 3D action shooter that puts you in control of a heavily-armed fighter navigating subterranean tunnels and planetary surfaces. Battle intelligent robotic enemies that coordinate attacks, using a variety of weapons and movement tactics. This version includes the Mercenary expansion with additional missions and challenges.

ActionFPPShooterSimulation
About this game

Descent 3 + Mercenary overview

The gut-wrenching Descent saga continues with more pulse-pounding action than ever before. Dive into massive subterranean strongholds and experience a whole new degree of freedom, as you careen through canyons and craters on the surface above… powered by the all-new Fusion™ engine. Test your piloting skills against an army of battle-drones and assault-bots using an extensive arsenal of tactics and heavy firepower.

Immerse yourself in the wonders of the Descent universe, filled with new friends and old enemies, as the plot twists and turns with each daring mission. Prepare yourself for an explosive new 3D action experience with that will turn you world INSIDE… OUT!

Are you able to reveal the dark conspiracy threatening not only you but also the world you know? Don’t you wanna know who stands behind the intrigue in which you were involved in Descent 3? Then relax your mind and body before the next battle begins. Cause when it happens, with an impact of a speeding roller-coaster, you won’t be able to break free before you finish the Descent 3: Mercenary expansion.

Still not enough? Then test your creativity by designing your own maps in the level editor. After finishing your marvelous creation explore it by yourself or with your friends. Now both games and editor bundled together!

  • Diverse environments including confined tunnels and, for the first time in the series, open spaces
  • A complex and scalable AI that can surprise and outsmart you
  • A unique gameplay experience unmatched by any other game
System Requirements

Will this game run on your PC?

Minimum

  • System: Windows 7 / 8 / 10
  • Processor: 1.8 GHz
  • Memory: 512 MB RAM
  • Graphics: 3D graphics card compatible with DirectX 7 (compatible with DirectX 9 recommended)
  • Storage: 1GB available space
  • Please be advised that Windows 10 operating system will receive frequent hardware driver and software updates following its release; this may affect game compatibility
Instructions

Download, Install, and Play

  1. Click the download button to get the link. You’ll be redirected to our link generator.
  2. Once you’re there, you can either copy the link or open it directly.
  3. Download Descent 3 + Mercenary v1.4 [latest]. Wait until it is 100% complete, then locate the files.
  4. Install the game:
    • Run or double-click setup_********.exe.
    • If a DLC folder is included, run any .exe files inside it as well.
  5. After the installation is complete, launch the game and start playing.
  6. Enjoyed the game? Consider purchasing it from the official store to support the developers.

Need help?
Check our FAQs for common questions and fixes. If you need additional assistance, you can also visit the official GOG Support Center.

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