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Coal Duty

Coal Duty is a 1-5 player co-op extraction horror-comedy. Meet the state coal quota in procedurally generated mines, spend your tickets, plan your escape. Some miners have reportedly escaped. The state does not confirm this.

Coming Oct 27, 2026Early Access
ActionAdventureIndieEarly AccessOnline Co-OpCo-op
Coal Duty
Coal Duty
Coal Duty
Coal Duty
Coal Duty
Coal Duty
Coal Duty
Coal Duty
Coal Duty
Coal Duty
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Developer: Corecrew Games
Publisher: indie.io
Coal Duty
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About Coal Duty

PLAY THE FREE DEMO


About the Game

Coal DutyThe sky froze over three generations ago. The state kept the mines open.

You are a miner. Your number is not important. Descend with your crew, fill the cart, and come back up. Most of you will come back up.

Coal Duty is a 1-5 player co-op extraction horror-comedy about hitting production targets in a hole full of things that eat production teams.

Mine & Meet the Quota

You are sent into the depths to mine coal, but you don't have to report the loot you have found. Miss the quota, and the consequences follow you back. 

Every shift drops you into a freshly generated mine. Push deeper for a better haul and worse company. Tickets earned on delivery are the only currency the state recognizes.

Talk Quietly

Proximity voice chat means your crew can only hear you when they are close. So can everything else. Call out a route, warn them about the thing in the tunnel, scream. The mine carries all of it equally.

No Loitering

Of course, you may enjoy your free time after hard work. Just remember who provides it.

Between shifts there are the barracks, the workshop, and there is also a smuggler in the restricted area. You did not hear that here.

Reported Hazards

The mines are home to dozens of distinct creatures. Some are blind. Some are fast. Some look like coal until they aren't. Proceed accordingly.

There Are Ways Out

Sneak through to forbidden zones and build your escape plan between your shifts. Some miners have reportedly escaped. The state does not confirm this.

Coal Duty

  • Team up in 1-5 player online co-op.

  • Coordinate or panic over proximity voice chat.

  • Descend through procedurally generated mines with depth-based difficulty.

  • Return between shifts to a persistent hub: barracks, workshop, tavern, and a smuggler in the restricted area.

  • Escape by multiple routes, toward multiple endings.

Join the Union on Discord for updates!

Trailers

Cinematic Trailer
Gameplay Trailer

Game details

Developers
Corecrew Games
Publishers
indie.io, Corecrew Games
Release date
Oct 27, 2026
Genres
Action, Adventure, Indie, Early Access, Online Co-Op, Co-op, Horror, Survival Horror, Mining, Comedy, Dark Comedy, First-Person, Underground, Funny, Survival, Exploration, Atmospheric, Procedural Generation, Dystopian, Cold War, Singleplayer, Turkish Support
Modes
Single-player, Multiplayer, Online co-op
Steam features
Steam Cloud, Family Sharing
Themes
Action
Camera
First person
Players
Online co-op (up to 5)
Engine
Unity 6

Languages

LanguageInterfaceFull audioSubtitles
EnglishSupportedNot supportedSupported
FrenchSupportedNot supportedSupported
ItalianSupportedNot supportedSupported
GermanSupportedNot supportedSupported
Spanish (Spain)SupportedNot supportedSupported
Simplified ChineseSupportedNot supportedSupported
Portuguese (Brazil)SupportedNot supportedSupported
DutchSupportedNot supportedSupported
System requirements

Minimum

  • Requires a 64-bit processor and operating system
  • OS: Windows 10
  • Processor: Intel Core i5-7400 CPU @ 3.00 GHz
  • Graphics: NVIDIA GeForce GTX 1050
  • DirectX: Version 12
  • Storage: 2 GB available space

Recommended

  • Requires a 64-bit processor and operating system
  • OS: Windows 11
  • Processor: Intel Core i5 @ 3.0 GHz or AMD Ryzen 5 or equivalent
  • Graphics: NVIDIA GForce RTX 2060
  • DirectX: Version 12
  • Storage: 2 GB available space

DLC & editions

Also on Steam

  • Coal Duty Playtest
Comments

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This game is not released yet.
Planned release date: Oct 27, 2026

Game data © Valve Corporation, from Steam · ProtonDB community ratings · Game data by IGDB.com