PCGame

S.O.N.A.R. - Submarine Operators Not Actually Ready

An online co-op submarine simulator with combat and crew emergencies

Abylight Barcelona · Published by Abylight Studios · Released Oct 29, 2026

AdventureCasualIndieSimulation

Release
Oct 29, 2026
not released yet
Wishlist rank
#451
most wanted
Followers
–
following the game
Demo
Available
Get the demo

What we know: The developers announced a demo in October 2026, posted two demo changelogs, and confirmed support for one to six players aboard the submarine.

What is S.O.N.A.R. - Submarine Operators Not Actually Ready?

In this online co-op submarine simulator, one to six players operate a submarine in enemy-controlled waters. Crewmates manage sonar, navigation, engineering, and repairs while fighting hostile vessels, protecting cargo ships, searching for treasure, or avoiding destroyers.

Screenshots and trailer

S.O.N.A.R. - Submarine Operators Not Actually Ready screenshot 1

S.O.N.A.R. - Submarine Operators Not Actually Ready system requirements

Minimum: GeForce GTX 1050, 8 GB RAM, 5 GB of disk space.

As published by the developer.

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Minimum

OS
Windows 10 64-bit
Processor
Intel i5-2300/AMD FX-4300
Graphics
NVIDIA GeForce GTX 1050 or equivalent
Memory
8 GB RAM
Storage
5 GB available space
DirectX
Version 11

Recommended

OS
Windows 11 64-bit
Processor
Intel i7-4770/AMD FX-8350
Graphics
NVIDIA GeForce RTX 3060 8GB or equivalent
Memory
16 GB RAM
Storage
5 GB available space
DirectX
Version 11

Does S.O.N.A.R. - Submarine Operators Not Actually Ready have co-op or multiplayer?

Yes: co-op online; PvP online. There is no single-player mode.

Does S.O.N.A.R. - Submarine Operators Not Actually Ready run on Steam Deck?

Untested Not yet tested by Valve on Steam Deck.

PC version details

DRM
None declared on Steam
Controller
Full controller support
Platforms
Windows
Steam features
Cloud saves, Family Sharing
Languages
Text only: English, Spanish - Spain, French, Italian, German, Japanese, Korean, Portuguese - Brazil, Russian, Simplified Chinese, Spanish - Latin America, Traditional Chinese, Finnish, Polish, Turkish.

Does S.O.N.A.R. - Submarine Operators Not Actually Ready use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it.

Tags

Recent updates

2 DLC available.

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