Coal Duty

1–4 Player Co-op Extraction Horror. Under a frozen sky and an iron-fisted regime, you work to survive by descending into forbidden depths, scavenging resources, and paying off your state-imposed debt.

<img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4661180/extras/d2e4f42faa87092d9ba1b3ed36f8d6ac.avif?t=1777933094" width=1560 height=878 />Coal Duty is an online 1–4 player co-op extraction horror game. Use proximity voice chat to survive mutated creatures while mining coal in regime-controlled caves to keep the furnace warm.<h2 class="bb_tag" >Mine &amp; Fill Quota</h2>Under an authoritarian regime, you are sent into the depths to mine coal and extract valuable resources. Miss the quota, and the consequences follow you back.<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4661180/extras/bc65644519cd7fca797a5a779cb070fe.poster.avif?t=1777933094" width=800 height=256 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4661180/extras/bc65644519cd7fca797a5a779cb070fe.webm?t=1777933094" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4661180/extras/bc65644519cd7fca797a5a779cb070fe.mp4?t=1777933094" type="video/mp4"></video><h2 class="bb_tag" >No Loitering</h2>Of course, you may enjoy your free time after hard work. Just remember who provides it.<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4661180/extras/c898332725aa492c7f83c4a266ca11c1.poster.avif?t=1777933094" width=800 height=256 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4661180/extras/c898332725aa492c7f83c4a266ca11c1.webm?t=1777933094" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4661180/extras/c898332725aa492c7f83c4a266ca11c1.mp4?t=1777933094" type="video/mp4"></video><h2 class="bb_tag" >About Creatures</h2>We do not know what you will encounter.Sound seems to attract them. Usually.<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4661180/extras/1a3b309a1ee1e8c76fbb0c9a0cb6ba48.poster.avif?t=1777933094" width=800 height=256 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4661180/extras/1a3b309a1ee1e8c76fbb0c9a0cb6ba48.webm?t=1777933094" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4661180/extras/1a3b309a1ee1e8c76fbb0c9a0cb6ba48.mp4?t=1777933094" type="video/mp4"></video><h2 class="bb_tag" >Collaboration Is Key to Escape</h2>Try to escape together or face the system’s demands as a team.<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4661180/extras/00ba2ed95416cdd52e21c4703ce5e0ba.poster.avif?t=1777933094" width=800 height=256 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4661180/extras/00ba2ed95416cdd52e21c4703ce5e0ba.webm?t=1777933094" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4661180/extras/00ba2ed95416cdd52e21c4703ce5e0ba.mp4?t=1777933094" type="video/mp4"></video><h2 class="bb_tag" >Key Features</h2><ul class="bb_ul"><li>1–4 Player co-op gameplay</li><li>Proximity voice chat</li><li>Procedurally generated levels</li><li>Atmospheric gameplay with an immersive social hub</li></ul>Join the Union on Discord for updates!

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Coal Duty Demo Achievements