Link Steam
indiegame.fan
Terminal Colony Deep Core header art

Terminal Colony Deep Core

Dig deep, manage workers, research tech, and face quantum mysteries in this terminal style incremental mining game.

Steam Page
Developer
Martin Edmaier
Publisher
Martin Edmaier
Release
January 19, 2026
195 days ago
Steam Reviews
Mostly Negative14 reviews28.6%

Does this feel indie?

Vote based on whether this game feels indie to you. You can change your vote at any time. Results earn an IGF score after 10 accepted votes.
No votes yet
Vote on More Games
Game contextLatest: IGF Team
ContextThe evidence factors used to assess whether this game belongs on IndieGame.Fan.Status
Notes
Latest Contributor: IGF TeamEdit notes
Search Google: Who developed Terminal Colony Deep Core?Developer scaleThe operating scale of the game's developer.
Search Google: Who published Terminal Colony Deep Core?Publisher scaleThe operating scale of the game's publisher.
Search Google: Is Terminal Colony Deep Core self-published or published by Martin Edmaier?Publisher statusHow the game's publishing relationship is classified.
Search Google: How is Terminal Colony Deep Core and Martin Edmaier funded?FundingThe known source of funding behind the game.
Search Google: Who controls the creative direction and IP for Terminal Colony Deep Core and Martin Edmaier?Creative controlWho appears to retain creative control of the game.
Search Google: What is the release status of Terminal Colony Deep Core?Release statusWhether and how the game has been released.

Media

6 items

About the Game

Terminal Colony: Deep Core is a survival management game played from a cold, humming terminal. You’ve been dropped into an aging extraction site buried miles beneath the planet’s crust. Systems are failing, pressure is rising, and something in the rock is awake. Type orders, reroute power, rebuild modules, and guide a handful of specialists through an unforgiving descent one decision at a time.

Click to generate resources, hire workers, and keep your deep core colony alive from a cold, humming terminal


Spend your hard won materials to expand modules, automate production, upgrade specialists.

Trigger Quantum Prestige to reset your run in exchange for powerful, permanent upgrades, unlocking advanced tech and unstoppable late game machines.


Features

  • Multi-Language: 100% Complete localization in 14 languages 

  •  English, German (Deutsch), Chinese (中文), Japanese (日本語), Korean (한국어), Arabic (العربية), French (Français), Turkish (Türkçe), Polish (Polski), Italian (Italiano), Russian (Русский), Spanish (Español), Ukrainian (Українська), and Romanian (Română) 

  •  Colony Management: Hire and assign workers to specialized jobs with visual representation

  •  Deep Exploration: Drill through 4 geological layers with procedural block generation

  • Quantum Prestige: Reset with permanent bonuses through the Quantum Points system

  • Technology Tree: Research across 3 tiers (Basic, Advanced, Quantum) with meaningful upgrades and T key shortcut

  • Automation Systems: Deploy advanced machinery for autonomous resource generation including Quantum Excavator, Drone Swarm scaling (5x efficiency), and AI Core bonuses (+10% per core)

  •  Resource Economy: Manage 7 different resource types with complex interdependencies

  • Achievement System: Unlock 15+ achievements with permanent gameplay bonuses

  • Dynamic Events: Random events and boss encounters add excitement and risk/reward decisions

  •  Boss Encounters: Epic boss battles with dedicated attack buttons, health bars, and valuable defeat rewards

  • Persistent Progress: Auto-save system with manual save button and F5 shortcut ensures your colony never stops growing

Indie Game Fan