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It's a digital key that allows you to download Subnautica directly to PC from the official Platforms.

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Release date
23 January 2018
Official website
Unknown Worlds Entertainment
Unknown Worlds Entertainment
Action Adventure Indie Early Access Survival Horror ... Open World Crafting Sandbox Exploration Multiplayer Sci-fi Base Building

About this game

Explore the alien underwater world. Your ship crashes and all you see around you is water. You must survive! Luckily there are a lot of resources available on the ocean floor. 

  • Create an underwater base that you will be able to live in. You will also be able to craft a personal underwater vehicle, lights, diving gear, knives and everything that you might need underwater.
  • Explore shallow coral reefs, lava fields, deep sea trenches, underwater rivers that are bioluminescent, cave systems, plateaus, reefs, and forests that are made of kelp.
  • Find out what happened to this alien planet. Something’s not right with your surroundings, you just feel it! The sea life also looks infected and there are so many strange structures on the ocean floor. You must find out if you can get out of this strange world alive.


Unknown Worlds Entertainment has delivered everything they said they were going to plus so much more with more updates on the launch horizon and for these reasons they can easily be forgiven for taking this long. 



Subnautica is an open sandbox sci-fi fantasy that can inch it’s way into horror as you explore the depths of the ocean world. 


Minimum System Requirements:

  • OS: Windows Vista SP2 (64 bits)
  • CPU: Intel Haswell 2 cores / 4 threads 2.5Ghz
  • RAM: 4 GB
  • HDD: 20 GB
  • GPU: Intel HD 4600
  • DirectX: 11

Recommended System Requirements:

  • OS: Windows Vista SP2 (64 bits)
  • CPU: Intel Haswell 4 cores / 4 threads 3.2Ghz
  • RAM: 8 GB
  • HDD: 20 GB
  • GPU: Nvidia GTX 550 Ti
  • DirectX: 11

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There are 49 offers ranging from £10.29 to £44.98.

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EPIC GAMES KEY : Region Free / Worldwide. Requires Epic Games Launcher App in order to play the game. You need to create a free account here in order to download Subnautica from Epic Plateform . Read the description on the store page about any language or country restrictions.
EU STEAM CD KEY: Requires an EUROPEAN IP address or you must activate it with a VPN (Virtual Private Network) in order to play Subnautica. Might have languages restrictions or language packs. Read the description on the store game page to know if the EU IP is only needed for activation or for playing also (maybe on EU Servers). Most of the stores offer you their help, or show you how to do this with a tutorial to follow.
EUROPEAN STEAM GIFT : It’s a steam gift for Europe which requires an European IP address to activate and to play Subnautica on Steam. Read carefully the store description about region and language restrictions.
STEAM GIFT : A Steam gift is a one-time transfer you receive. You activate and install Subnautica to play on Steam, it is a non-refundable game that stays in your Steam games collection. Please read the store description about any language or region restrictions.
STEAM GIFT ROW : This a steam gift for ROW regions. It means for Rest Of the World. This product can't be purchased and activated in Several countries. Please read the store description to know the full list of countries which are concerned.
STEAM CD KEY : Use the Steam Key Code on Steam Platform to download and play Subnautica. You must login to your Steam Account or create one for free. Download the (Steam Client HERE). Then once you login, click Add a Game (located in the bottom Left corner) -> Activate a Product on Steam. There type in your CD Key and the game will be activated and added to your Steam account game library.
STEAM KEY ROW : It means for Rest Of the World countries which are not concerned by the region restrictions. This product can't be purchased and activated in Several countries. Please read the store description to know the full list of countries which are concerned. Use the key to Download and play Subnautica on Steam.
PC Win 10 / Xbox Key. Digital code which allows you to play on both Xbox and Windows 10 PC. See below for more informations.
Standard Edition
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Nino says on 19 July 2020 at 15:22:06

This game is really fun and scary at the same time, has a lot of “monsters”, big map, story is also good. It’s not optimized that well so that’s an issue.

Rating: 4/5
SkorpionXL says on 19 July 2020 at 11:07:32

this is a very relaxing game sometimes, and you can explore

Rating: 5/5
mandred says on 19 July 2020 at 11:03:02

One of the best indie experiences. Have some bug but it is lost by the intense experience. Great survival horror and the story is also outstanding.

Rating: 5/5
StickMan says on 18 July 2020 at 08:50:00

Cool game , i like the graphics and also the gameplay its very interresting

Rating: 4.5/5
Alessandro says on 19 June 2020 at 23:19:21

An amazing survival games which allows to explore the underwater word.

Rating: 5/5

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