// O2(2026)
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About 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.
Release Date
Jul 10, 2026
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O2 needs at least Any made within the last decade and 1 MB RAM.
A short deep-sea horror game where you explore a dark and mysterious ocean, photograph strange discoveries, and uncover what lurks beneath the depths.
Game modes: Single player
Right now the lowest price for O2 we're tracking is $2.99 at Steam. We compare 1 store and prices refresh every few minutes.
The lowest price we've recorded for O2 is $2.99 at Steam on August 1, 2026. The current best price matches that all-time low — historically a good time to buy.
The minimum system requirements for O2 are — OS: 10/11; CPU: Any made within the last decade; GPU: Any made within the last decade; RAM: 1 MB RAM; Storage: 500 MB available space. See the full minimum and recommended specs in the system requirements section on this page.
O2 released on July 10, 2026.
O2 is available on PC (Microsoft Windows). It supports single player.
The cheapest O2 price right now is $2.99 at Steam.
| Store | Discount | Price | Buy link |
|---|---|---|---|
 SteamBest priceAll-time low | — | $2.99 | Buy O2 at Steam |
All-time low: $2.99 at Steam on Aug 1, 2026 — the current best price matches it, a good time to buy.
Prices in USD, refreshed every few minutes. Switch currency on this page for EUR/GBP/BRL and more.
