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Doom Keeper

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Doom Keeper trailerWatch trailer on Steam ↗

Doom Keeper

Pavel Auseitasau · Published by Pavel Auseitasau

Last updated 28 Sept 2026

A fast-paced arena action roguelike about mercenaries fighting on the edge of the galaxy. Choose your hero, battle hordes of aliens, create powerful builds, and turn your body into the ultimate weapon with combat implants.

Free to PlayComing SoonDJCTQ 10Full Controller Support

Free

View on Steam

Prices can lag the live Steam store — always confirm before buying.

Action, Indie, RPG · 2026 · More free games

Forge your unique mercenary in Doom Keeper, a fast-paced arena action game where every build is a battle strategy. Choose your hero, face endless waves of aliens, and turn your body into an unstoppable weapon with combat implants.

About this game

A NEW CONFLICT HAS ERUPTED ON THE OUTER RIM OF THE GALAXY

The Imperial Army is fighting at the limit of its strength, and the government has once again turned to mercenaries to defend the Empire's outer frontiers.

Your contract is waiting. Head straight into the heart of the battle, enhance your body with combat implants, crush hordes of aliens, and show everyone why your services don't come cheap...

Features

  • Auto-fire - focus on what matters most: creating a deadly build.

  • Combat implants - buy new ones, replace old ones, and turn your body into the ultimate weapon.

  • Dynamic runs up to 30 minutes - 20 rounds of escalating intensity (20-90 seconds each).

  • Hundreds of items and dozens of characters with unique weapons and a wide variety of active abilities.

  • No universal meta - strong builds come from adapting to each hero's strengths, not chasing the same tried-and-tested item combinations.

  • A handcrafted sci-fi world - a dark atmosphere built entirely from scratch.

System Requirements

Will my PC run this? →

Minimum

Minimum:
  • OS *: Windows 7+
  • Processor: 2 Ghz
  • Memory: 4 GB RAM
  • Graphics: 128MB, OpenGL 3+
  • Storage: 500 MB available space

Supported Languages

English*, Russian*, French*, Italian*, German*, Simplified Chinese*, Polish*, Portuguese - Brazil*, Portuguese - Portugal*, Turkish*, Ukrainian*, Japanese*, Spanish - Spain*, Korean*
*languages with full audio support

Latest news

  • AnnouncementsOfficial

    The Doom Keeper Demo Is Now Available!

    The Doom Keeper Demo Is Now Available!No keys, no sign-ups.Just press “Download Demo” and try it.The demo is just a small part of the full experience, but it gives a chance to try out the starting characters and get familiar with the basics of the game.We’ll be keeping a close eye on your feedback, so if you run into any bugs, have suggestions, or simply want to share your thoughts, join our Discord and let us know what you think!Your feedback means a lot to us and will help us improve Doom Keeper as we continue development.Have fun!
    Read full article on Community Announcements (avseitsev)

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