Subnautica is an Adventure, Open World and Sci-fi game for PC published by Unknown Worlds Entertainment in 2018. Explore the underwater world.
Subnautica PC Game 2018 review:
An enormous world under the oceans is waiting for you. Can you survive this dangerous world?
(v83031 Update added)

Subnautica is an underwater adventure game set on an alien ocean planet. A massive, open-world full of wonder and peril awaits you! 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 watercraft. Venture deeper and further form to find rarer resources, allowing you to craft more advanced items. Build bases on the seafloor. 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.
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? 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.
Pros of Subnautica:
- Dive Into a Vast Underwater World
- Scavenge, Craft, and Survive
- Construct Underwater Habitats
- Unravel the Mystery
…
Basic System Requirements:
- OS: 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















subnaticaPC
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what is the pass pls help me
this game needs so much time for download
Is this the full release?
when i click on part 1 it doesn’t show it downloading
Hello! I was having difficultly with extracting the files. I have Winrar installed and tried extracting them both. But I keep getting an error that says
“An error occurred while unpacking: Does not match checksum! Unarc.dll returned an error code: -12 ERROR:file D:\Games\Subnautica\SNUnmanagedData\Build18\batch-15-1 2-16.octrees failed CRC check”
ANY help would be appreciated! thank you!
Whenever I try to extract part 1, i get a data error. How do i fix this?
COOL!
does it have all the fetures (has sea emperor)?
about how much disk space does it use?
hey is it laggy if its not plz tell me i want to download it and also ali are u muslim
It’s not laggy.
Its not lag its a low framerate. your pc is probably just weak.
How do I get it to work plz help
when I download it its not a zip file
You have to download both rar files. Then, Extract them by Winrar.
OK THANK YOU
ok what if you don’t have winrar
You can download it for free at https://www.rarlab.com/download.htm
OMG !!!!!!!!! Thank you so much ! i was waiting for this game to be here sooooo looooong !!!
Enjoy it.
YES, THANK YOU SO MUCH!!!!