Subnautica

4.6
2.42K reviews
10K+
Downloads
Content rating
Everyone 10+
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About this game

Subnautica is an underwater adventure game set on an alien ocean planet.
A massive, open world full of wonder and peril awaits you!

Descend into the depths, craft equipment, pilot submarines and out-smart wildlife to explore lush coral reefs, volcanoes, cave systems, and more - all while trying to survive. Unravel the mystery of this world teeming with creatures, both friendly and hostile, scattered with clues from a previous time.

Play in Survival mode to experience the original challenge, or switch to Freedom or Creative mode to discover this oceanic planet without the pressures of thirst, hunger, or oxygen.

FEATURES
• SURVIVE – After crash landing on a vast underwater planet, the clock is ticking to find water, food, and to develop the equipment you need to explore.
• EXPLORE – Manage your hunger, thirst, and oxygen supply as you dive into towering kelp forests, sunlit plateaus, bio-luminescent reefs, and winding cave systems.
• SCAVENGE – Collect resources from the ocean around you. Venture deeper and further to find rarer resources, allowing you to craft more advanced items.
• CRAFT – Build bases to shelter in, vehicles to pilot, tools for survival to aid you in navigating and adapting to this subaquatic landscape.
• DISCOVER – What happened to this planet? What caused you to crash? Can you find a way to make it off the planet alive?
• CUSTOMIZE – Play in Survival mode to experience the original challenge, or switch to Freedom or Creative mode to discover this oceanic planet without the pressures of thirst, hunger, or oxygen.

CAREFULLY REDESIGNED FOR MOBILE
• Revamped interface – exclusive mobile UI with complete touch control
• Google Play Games achievements
• Cloud Save – Share your progress between Android devices
• Compatible with controllers
Updated on
Jul 25, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

Ratings and reviews

4.6
2.3K reviews
Tanz Afroz
July 22, 2025
Love it so far!! For such an enormous game, it runs insanely smooth and barely gets my S22 Ultra hot while other games do so big kudos to the developers. The only small thing/improvement I'd suggest is the controls. They feel a bit awkward with the hand sometimes but I think I'll get used to that soon. It also took me way too long to figure out how to use and consume stuff in the inventory so maybe a bit more clarity on that in the tutorial. Otherwise, it's just fantastic.
91 people found this review helpful
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Unknown Worlds
July 30, 2025
Thank you for your review and feedback!
Miles Langford
August 2, 2025
I was really impressed with the performance for my older device (Samsung Galaxy S20 5G). Sure, it's not perfect, but even when it does slow down, it stays pretty consistent and not for long. I've encountered only minor lighting and audio clipping bugs. I purchased the game on day one, but aside from messing around in creative I've only just started playing. Controller support is fantastic and you can seamlessy switch between controller and touchscreen mode, if you prefer. Very impressive port!
5 people found this review helpful
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Unknown Worlds
August 7, 2025
Thank you for your review!
Dylan Sherrill
July 24, 2025
Heard this referred to as a type of Immersive Sim, and I can't fully deny it. Full freedom to do as you want, explore and build as you want. The premise is really interesting and the game places appropriate limitations on you to make you vulnerable yet still want to go further. I decided to wait for the mobile version over playing 1st on PC, and the touch controls are great, especially in menus. So far it's wonderful. I want to keep going. Get it!
16 people found this review helpful
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Unknown Worlds
July 30, 2025
Thank you for your review!

What’s new

Hey mobile Subnauts!

We are back with new fixes and improvements.

-Fix overlapping UI elements in some places
-Fix missing elements in some cutscenes
-Players can now disable the autosave feature if they want
-Players can now invert the Y axis on touch controls
-Dragging an item from your inventory to storage won’t swap it out with the item under your finger
-Players without a Play Games profile can now create one when the game starts to unlock achievements and cloud saves