O2
A short deep-sea horror game where you explore a dark and mysterious ocean, photograph strange discoveries, and uncover what lurks beneath the depths.
Last Updated: 7/13/2026
| Steam Price | $4.24 |
| Release Date | 7/10/2026 |
| Steam App Id | 4861100 |
O2
A short deep-sea horror game where you explore a dark and mysterious ocean, photograph strange discoveries, and uncover what lurks beneath the depths.
Last Updated: 7/13/2026
- Windows
- Mac
- Linux
About O2
O2 is an Indie, and Simulation game. On 7/10/2026, 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 O2 and see the latest screenshots from the Steam Store.
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Genres
Frequently Asked Questions
Soures & References
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O2 data has been sourced from:
- Valve Corporation. (2026, July 13). O2 on Steam. Steam Store.
- Valve Corporation. (2026, July 13). O2. Steam Community Hub.