Steam game

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?

$3.50 April 6, 2026

By JIN

Windows Controller: full
View on Steam
Terminal Mass - JIN. Popular. Released April 6, 2026
Screenshot of Terminal Mass gameplay showing in-action mechanics Screenshot 2 of Terminal Mass - additional gameplay view Screenshot 3 of Terminal Mass - more gameplay footage Screenshot 4 of Terminal Mass - final gameplay screenshot

Overview

About this 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

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