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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.
- Xbox One
- Xbox X|S Optimized
- Region Locked: UK ONLY
You have crash-landed on an alien ocean world, and the only way to go is down. Subnautica’s oceans range from sun drenched shallow coral reefs to treacherous deep-sea trenches, lava fields, and bio-luminescent underwater rivers. Manage your oxygen supply as you explore kelp forests, plateaus, reefs, and winding cave systems. The water teems with life: Some of it helpful, much of it harmful.
After crash landing in your Life Pod, the clock is ticking to find water, food, and to develop the equipment you need to explore. Collect resources from the ocean around you. Craft knives, lights, diving gear, and personal water craft. Venture deeper and further form to find rarer resources, allowing you to craft more advanced items.
Build bases on the sea floor. Choose layouts and components, and manage hull-integrity as depth and pressure increase. Use your base to store resources, park vehicles, and replenish oxygen supplies as you explore the vast ocean.
Xbox One, Xbox Series X|S
Optimized for Xbox Series X|S
Adventure, Indie, Survival
What’s included with Subnautica?
Subnautica base game downloaded via Xbox Live.
Which Xbox consoles is Subnautica compatible with?
Subnautica is compatible with:
- Xbox One
- Xbox Series X|S
Is Subnautica optimized for Xbox Series X|S?
Yes. Subnautica is optimized for Xbox Series X|S.
How will I receive my download for Subnautica?
We process your order and send out your game key through a delivery email. This is typically done within 10-15 minutes during our online times (9am – 10pm UK). Once you receive your game key, you can follow our activation guide to redeem the key on the corresponding platform.
How do I activate the key for Subnautica?
We provide a step-by-step guide for all platforms. Simply follow the activation guide provided with game key.
CD Key FAQ
All of our products are digitally delivered in the form of a CD key or product code. Our products are all redeemable via official platforms such as Steam, Origin, Xbox etc.
What is a CD key?
The CD key is the serial number or product code which is usually made up of a combination of letters and numbers. This key or code is used to activate the product and is normally found on a sticker inside the game case or booklet. When purchased the CD key allows you to register and activate the relevant game or software. All of our CD keys are currently provided in simple text format.
How does digital delivery work?
After completing the purchase at checkout we verify the purchase according to our fraud checks to ensure that the purchase is genuine. Following this you will receive an email containing your CD key or product code along with full download instructions.
Need further information?