Remnants of R'lyeh
Inspired by H.P. Lovecraft's Great Work. An ancient dark power is calling you and you need to find an exit. Face your greatest fear, fight, hide... you must escape before the underwater city rises...
- Developer:Darktree Game Studio
- Publishers:
- Last Updated:2/16/2026
- Steam App Id:1794000
About Remnants of R'lyeh
Remnants of R'lyeh is an Action, Indie, Adventure, and Simulation game developed by Darktree Game Studio. It was released on the Steam Store by Ultimate Publishing, Darktree Game Studio, and Ultimate Games SA.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
According to Steam’s category system, Remnants of R'lyeh supports the following features:
- Partial Controller Support
- Family Sharing
- Steam Achievements
- Single-player
Media & Sceenshots
Watch the featured video for Remnants of R'lyeh and see the latest screenshots from the Steam Store.

Frequently Asked Questions
Soures & References
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Remnants of R'lyeh data has been sourced from:
- Valve Corporation. (2026, February 16). Remnants of R'lyeh on Steam. Steam Store. https://store.steampowered.com/app/1794000
- Valve Corporation. (2026, February 16). Remnants of R'lyeh. Steam Community Hub. https://steamcommunity.com/app/1794000
- Darktree Game Studio. (2023, July 13). Remnants of R'lyeh. Remnants of R'lyeh. http://www.darktreegamestudio.com/