Subnautica

Subnautica

A survival open-world undersea

556 ratings
1105 reviews
$8.99

Details

  • Released
  • Updated
  • July 8, 2025
  • September 4, 2025
Subnautica video #1 for iPhone
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Subnautica screenshot #8 for iPhone
Subnautica screenshot #9 for iPhone
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About

Explore a vast alien ocean planet, craft equipment, pilot submarines, and uncover mysteries to survive. This open-world adventure offers multiple game modes for different playstyles.

Underwater exploration
Crafting and base building
Submarine piloting
Survival mechanics
Multiple game modes
Alien ocean planet setting
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What users say

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What's New in Subnautica

1.2.4

September 4, 2025

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

Charts

Top Paid

📉 25-4

Adventure games

This game dropped -4 positions in Adventure games chart.

Last updated on July 27, 2026.

Top Paid

📉 32-4

Action games

This game dropped -4 positions in Action games chart.

Last updated on July 27, 2026.

Top Paid

📉 115-10

Games

This game dropped -10 positions in Games chart.

Last updated on July 27, 2026.

Top Paid

📈 159+15

Global

This game rose +15 positions in Global chart.

Last updated on July 27, 2026.

User reviews

Black screen of death

This app used to work for me and I keep checking to see if there’s updates or deleting and re-downloading because the past few times I’ve opened it. It’s just been a black screen with audio but no visuals at all so I can’t play it. Hopefully they fix it soon.

无脑满星

开放水世界探索的鼻祖,无可挑剔,直接给满。

Great game but one problem

Awesome game but when I get to the Emperor Leviathan, the game instantly crashes even when I reload the game. I had to delete multiple good saved games but the glitch kept happening. Please fix soon.

Nice

Good game

absolute gem

this is what it’s like to play a REAL adventure game. There’s small horror, not to the point where it gives you nightmares, but just enough to be exciting and a thriller, as you don’t know what could be around the corner. I never played this game till around valentines. You can explore so much and make cool bases. What I enjoy is that this game allows for players that have beat the game to share their experience to other players.

Well done, Subnautica.
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Developer apps

User experience

🐞

Reported Bugs

2 issues

Sound cuts out after using the seaglide

Bug

Reapers and ghost leviathans not spawning properly

Bug

Requested Features

2 requests

Support for iPad and Mac devices

Feature

Improved integration with iOS features

Feature

FAQ

What are the gameplay modes in Subnautica?

Subnautica offers Survival mode for the original challenge, Freedom mode without hunger, thirst, or oxygen pressures, and Creative mode for unrestricted exploration and building.

Does Subnautica have multiplayer?

The provided data does not mention multiplayer functionality for Subnautica. It appears to be a single-player experience.

What devices is Subnautica compatible with?

Subnautica is compatible with iPhone 12 Pro and above, and certain iPad models. Devices like iPhone Xr and iPad Mini Gen 5 are not supported. Check the app description for a full list of supported and low-resolution devices.

How often is Subnautica updated?

Subnautica was last updated on September 4, 2025, with version 1.2.4. This indicates a recent update, suggesting ongoing support and development.

What is the age rating for Subnautica?

Subnautica has an age rating of 9+, making it suitable for younger players and above.

Does Subnautica have ads?

No, Subnautica does not contain advertisements. It is a premium game that you purchase outright.

What do users like most about Subnautica on mobile?

User reviews highlight flawless performance, a smooth UI with controls, and stunning graphics as major pros. Many also praise it as a faithful mobile port of the original game.

Are there any known issues with Subnautica on mobile?

Some users have reported occasional bugs and glitches, as well as issues with map chunk loading and creature spawns. However, the overall sentiment remains positive.