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Steam account
Subnautica
- Platform
- Steam
- Works on
- Windows, macOS
- Delivery
- Fulfilled when available
No account is currently available. Your order will be fulfilled when eligible stock becomes available.
Inside the game
10 ScreenshotsAbout this game
Descend into the depths of an alien underwater world filled with wonder and peril. Craft equipment, pilot submarines and out-smart wildlife to explore lush coral reefs, volcanoes, cave systems, and more - all while trying to survive.
System requirements
- Operating system
- Windows Vista SP2 or newer, 64-bit
- Processor
- Intel Haswell 2 cores / 4 threads @ 2.5Ghz or equivalent
- Memory
- 4 GB RAM
- Graphics
- Intel HD 4600 or equivalent - This includes most GPUs scoring greater than 950 points in the 3DMark Fire Strike benchmark
- DirectX
- Version 11
- Storage
- 20 GB available space
- Additional notes
- Requires a 64-bit processor and operating system VR Support: SteamVR. Keyboard or gamepad required
- Operating system
- Windows Vista SP2 or newer, 64-bit
- Processor
- Intel Haswell 4 cores / 4 threads @ 3.2Ghz or equivalent
- Memory
- 8 GB RAM
- Graphics
- Nvidia GTX 550 Ti or equivalent, 2GB VRAM
- DirectX
- Version 11
- Storage
- 20 GB available space
- Additional notes
- Requires a 64-bit processor and operating system
Other details
- Developer
- Unknown Worlds Entertainment
- Publisher
- Unknown Worlds Entertainment
- Release date
- Jan 23, 2026
- Genres
- Adventure, Indie
- Works on
- Windows, macOS
How it works
Account listed
When a seller lists stock, orders are fulfilled first paid, first served.
Your access
Steam login and Steam Guard recovery details appear on your order page.
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Ask about offline mode, access restrictions or device compatibility before ordering.
Contact support- Can I play offline?
- Offline play depends on the game and the seller’s instructions. Some games require an internet connection or a separate launcher. Confirm compatibility before purchasing; shared access alone does not guarantee offline play.
- How do I receive access?
- After payment is confirmed, open your protected order page for the available login details and access instructions. Keep your order link for later.
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