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.
Subnautica is an underwater adventure game set on an alien ocean planet. A massive, open world full of wonder and peril awaits you!
Dive Into a Vast Underwater World
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.
Scavenge, Craft, and Survive
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.
Construct Underwater Habitats
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.
Unravel the Mystery
What happened to this planet? Signs abound that something is not right. What caused you to crash? What is infecting the sea life? Who built the mysterious structures scattered around the ocean? Can you find a way to make it off the planet alive?
Disrupt the Food Chain
The ocean teems with life: Use the ecosystem to help you. Lure and distract a threatening creature with a fresh fish, or simply swim as fast as you can to avoid gnashing jaws of roaming predators.
Handle the Pressure
Build a Pressure Re-Active Waterproof Nanosuit, or PRAWN Suit, and explore extreme depth and heat. Modify the suit with mining drills, torpedo launchers, propulsion cannons, grappling hooks and more.
Fear the Night
As the sun goes down, the predators come out. The ocean is unforgiving of those caught unprepared in the darkness. Areas that are safe to explore during the day become treacherous at night, but also reveal a beauty that those who hide from the darkness will never see.
Dive Below the Ocean Floor
Cave systems wind below the sea bed, from dark claustrophobic passages to caverns lit by bio-luminescent life and burning-hot lava flows. Explore the world below the ocean floor, but watch your oxygen levels, and take care to avoid the threats lurking in the darkness.
When will my order be dispatched?
This item will usually be dispatched within 24 hours (Monday – Friday)*. Orders placed outside of these days will be dispatched on the next working day.
* Excluding UK public holidays
How will my order be sent?
Our standard delivery option is FREE in the UK via Royal Mail First Class, with large or high value orders sent via Parcelforce courier service. Delivery to Europe (from an additional £2 per item) and other Worldwide countries (from an additional £4 per item) are sent via Royal Mail International who work with trusted delivery partners to deliver to the destination country.
We also offer a guaranteed Special Next Day service* on this item for UK delivery at an additional cost from £5.95, which is guaranteed to be delivered before 1pm the following day or we'll refund the postage cost!
* Available until 3:00pm (Monday – Friday) excluding UK public holidays.
When can I expect it to arrive?
- UKDeliveries to destinations in the UK usually arrive within 1-2 working days after the order is dispatched with the vast majority arriving on the next working day.
Deliveries to destinations in Europe take on average 3-5 working days, but times will vary depending on the import regulations and postal service in your country. Please check with your local postal service for an estimate on how long it takes to ship items from the UK to your country.
Deliveries to destinations outside of Europe take on average 5-7 working days, but times will vary depending on the import regulations and postal service in your country. Please check with your local postal service for an estimate on how long it takes to ship items from the UK to your country.
If your order has not arrived by the expected delivery date this is usually no reason for concern - see our delivery help pages.