Thalassophobia
Thalassophobia is a 4-player co-op horror diving game set in the crushing darkness of the deep ocean. Descend beneath the surface, complete high-risk objectives, uncover long-forgotten secrets, and depend on your crew to survive the horrors waiting below. The deeper you go, the less safe you are.
Last Updated: 12/30/2025
| Developer | Varattu Valo Games |
| Publisher | Varattu Valo Games |
| Steam App Id | 2507690 |
Thalassophobia
Thalassophobia is a 4-player co-op horror diving game set in the crushing darkness of the deep ocean. Descend beneath the surface, complete high-risk objectives, uncover long-forgotten secrets, and depend on your crew to survive the horrors waiting below. The deeper you go, the less safe you are.
Last Updated: 12/30/2025
- Windows
- Mac
- Linux
About Thalassophobia
Thalassophobia is an Indie, and Simulation game developed by Varattu Valo Games. It was released on the Steam Store by Varattu Valo 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, Thalassophobia supports the following features:
- Steam Cloud
- Co-op
- Multi-player
- Steam Achievements
- Single-player
- Family Sharing
- Online Co-op
Media & Sceenshots
Watch the featured video for Thalassophobia and see the latest screenshots from the Steam Store.
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Frequently Asked Questions
Soures & References
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Thalassophobia data has been sourced from:
- Valve Corporation. (2025, December 30). Thalassophobia on Steam. Steam Store.
- Valve Corporation. (2025, December 30). Thalassophobia. Steam Community Hub.