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Terminal Mass

The “Domain” exists as a mass of cold concrete, twisted monsters, and chaotic anomalies. You are an “Agent” sent to ensure it does not reach “Terminal Mass”. Complete missions. Upgrade your weaponry. Access deeper and darker sectors of the Domain. Will you defeat the horrors that lie at its core?

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Developer
Publisher
Release
April 6, 2026
118 days ago
Steam Reviews
Positive11 reviews100.0%

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Notes
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Updated: Jul 14, 2026Developer scaleThe operating scale of the game's developer.
Updated: Jul 14, 2026Publisher scaleThe operating scale of the game's publisher.
Updated: Jul 14, 2026Publisher statusHow the game's publishing relationship is classified.
Search Google: How is Terminal Mass and JIN funded?FundingThe known source of funding behind the game.
Updated: Jul 14, 2026Creative controlWho appears to retain creative control of the game.
Updated: Jul 14, 2026Release statusWhether and how the game has been released.

Media

9 items

About the Game

FEATURES

  • A unique blend of fps action and survival thriller in a dystopian, analogue horror-scape

  • An oppressive atmosphere of isolation in a treacherous environment

  • Complete missions to earn new upgrades and unlock deeper sectors of the Domain

  • Track down the three mechanical horrors to undo the Domain

MISSIONS & COMBAT

Complete missions to progress through the game

  • Destroy structures to shift the Domain

  • Hunt down Monsters to cull their population

  • Recover Blueprints to unlock new weapons

UPGRADES & UNLOCKS

Return to the “HUB” after a successful run

  • More than 16 Weapons from pistols to rifles to double sawed-off shotguns

  • Relics to purchase during a run, giving you temporary improvements until the end of the run

MONSTERS & HORRORS

Navigate through 3 distinct sectors. Defeat the mechanical horror of each sector to unlock the next. Extract their organs to undo the Domain

  • The Guts

  • The Pipeworks

  • The Belly of the Beast