Cthuloop
Dive into madness in CTHULOOP, a 1st-person cosmic horror adventure game. Trapped in a loop, you must observe eerie anomalies and piece together cryptic clues before your sanity fractures completely. Can you escape, or will you loop forever? Developed for the GMTK 2025 Game Jam (theme: "Loop").
Last Updated: 10/29/2026
| Release Date | 10/30/2026 |
| Developer | Derelict Games |
| Publisher | Derelict Games |
| Steam App Id | 4713410 |
Cthuloop
Dive into madness in CTHULOOP, a 1st-person cosmic horror adventure game. Trapped in a loop, you must observe eerie anomalies and piece together cryptic clues before your sanity fractures completely. Can you escape, or will you loop forever? Developed for the GMTK 2025 Game Jam (theme: "Loop").
Last Updated: 10/29/2026
- Windows
- Mac
- Linux
About Cthuloop
Cthuloop is a game developed by Derelict Games. On 10/30/2026, it was released on the Steam Store by Derelict Games.
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, Cthuloop supports the following features:
- Save Anytime
- Playable without Timed Input
- DualSense Controller Support
Media & Sceenshots
Watch the featured video for Cthuloop and see the latest screenshots from the Steam Store.

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Features & Categories
Frequently Asked Questions
Soures & References
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Cthuloop data has been sourced from:
- Valve Corporation. (2026, October 29). Cthuloop on Steam. Steam Store.
- Valve Corporation. (2026, October 29). Cthuloop. Steam Community Hub.