Steam
Activates on Steam$29.99
Buy Subnautica 2 PC Key
The lowest current Subnautica 2 PC Key price is $29.99 at Steam. Compare prices from 1 store on GameVize.
Official Stores
$29.99Steam
Lowest
Lowest$29.99
Keyshops
No current offersNo current offers
- Release
- May 14, 2026
- Developers
- Unknown Worlds Entertainment
- Publishers
- Unknown Worlds Entertainment
- PC platforms
- PC (Windows)
Compare prices in Official Stores
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Price History
Best historical price across official stores and keyshops
Current Best
$25.36
All-Time Low
$25.36
About this game
Subnautica 2 is an underwater survival adventure set on an all-new alien world, developed by Unknown Worlds. Play alone or with friends in 4-player co-op. Adapt to survive by building custom bases and crafting tools. Explore the unknown to uncover the mysteries hidden within the depths.