Fathomless
Survive the deep. Build and manage a nomadic underwater colony in a retro-futuristic ocean world. Resources are finite, forcing your colony ever deeper into the deadly abyss.
Last Updated: 8/31/2026
| Steam App Id | 4715010 |
Fathomless
Survive the deep. Build and manage a nomadic underwater colony in a retro-futuristic ocean world. Resources are finite, forcing your colony ever deeper into the deadly abyss.
Last Updated: 8/31/2026
- Windows
- Mac
- Linux
About Fathomless
Fathomless is an Indie, Simulation, and Strategy game. It was released on the Steam Store.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
Media & Sceenshots
Watch the featured video for Fathomless and see the latest screenshots from the Steam Store.
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Frequently Asked Questions
Soures & References
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Fathomless data has been sourced from:
- Valve Corporation. (2026, August 31). Fathomless on Steam. Steam Store.
- Valve Corporation. (2026, August 31). Fathomless. Steam Community Hub.
- undefined. (2026, August 31). Fathomless. Fathomless.