Subnautica

Subnautica

Unknown Worlds · 4.5 ★ · A$8.99

Screenshots

Description

  • Make sure to check if your device is supported before playing Subnautica!*

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
• Game Center achievements
• Cloud Save – Share your progress between iOS devices
• Compatible with MFi controllers
• iPhone 16 Optimization (including Pro Max)

-----

  • DEVICES NOT SUPPORTED (THE GAME WON'T WORK)*:
  • iPhone Xr, iPhone SE Gen 2 (2020)
  • iPad Mini Gen 5, iPad Air Gen 3, iPad Gen 8, iPad Gen 9
  • SUPPORTED DEVICES ON LOW RESOLUTION ONLY*:
  • iPhone Xs, iPhone Xs Max, iPhone 11, iPhone 11 Pro, iPhone 11 Pro Max, iPhone 12, iPhone 12 Mini, iPhone 13, iPhone 13 Mini, iPhone SE Gen 3 (2022)
  • iPad Pro 10.5", iPad Mini Gen 6, iPad Air Gen 4, iPad Gen 10, iPad Pro 11" Gen 1, iPad Pro 12.9" Gen 3
  • SUPPORTED DEVICES* :
  • iPhone 12 Pro, iPhone 12 Pro Max, iPhone 13 Pro, iPhone 13 Pro Max, iPhone 14 AND ABOVE
  • iPad Pro 11" Gen 2, iPad Pro 12.9" Gen 4, iPad Air Gen 5, iPad Pro 11" Gen 3, iPad Pro 11" Gen 4, iPad Pro 12.9" Gen 5, iPad Pro 12.9" Gen 6 AND ABOVE

Developer

Unknown Worlds

Developer ID: 1733568374

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What's New

Version 1.2.4 · 4 Sept 2025

Fixed an issue that sometimes prevented large saves from being sent to the cloud.

Ratings & Reviews

App Store

4.5

76 ratings

N/A downloads

Google Play

4.8

4,676 ratings

50,000+ downloads

5★
89%
4★
8%
3★
0%
2★
0%
1★
3%

Recent Reviews

Jake Skellington

Google Play

definitely my favourite game can't wait for below zero I recommend u to play it it's very realistic and can build bases and vehicles and there's also leviathans like reaper leviathan and ghost and sea dragon and juveniles

6 May 2026

Madhusudan Khopde

Google Play

Very good game

6 May 2026

Lisa Dunlap

Google Play

Super cool and beautiful.

6 May 2026

Haikal Hasif

Google Play

peak

5 May 2026

Amir Suhel

Google Play

i will lose my job because of this game. i am addicted 😭😭. this is so awesome.

4 May 2026

RushWills

App Store

Annoying death

Same as voidstar once a reaper went through a cave and found me so annoying that they get a advantage to get you

15 Mar 2026

Chaw2019

App Store

Amazing game, but crashes when I try to use cheats.

I have had some success, I wish I could tell a certain reviewer that those things aren’t supposed to happen anyway. Great game, but crashes in the mobile version even when I press the top left and right corners to get to the cheat menu, after I press the top left and right corners, even when I try to save the game just freezes and I have to reopen the app. Good game so I would give 5 stars, -2 stars just for freezing.

13 Mar 2026

Fluffybutt888

App Store

WTF

When I look up in the cyclops and I’m halfway underwater and above the water is completely black for the sky completely no stars or nothing

5 Mar 2026

Space metal dark

App Store

I love this game, but

I love this game so much, but my rocket ship is not working

4 Mar 2026

Cnidydbdnxksjsb

App Store

I can’t save the game

Game is great perfect performance and graphics just when I try save it gets stuck on the save screen please fix this as soon as possible I really really wanna play subnautica.

26 Feb 2026

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