Command the Boat
Set course, speed and depth. Control your acoustic signature. Decide when to run silent, when to sprint, and when to risk exposure.
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NORTH ATLANTIC // OCTOBER 2027
Take command of HMS Artemis, a nuclear-powered fast attack submarine, as Britain clashes with the Russian Navy in the North Atlantic.
Every contact is uncertain. Every transmission is a risk. Every weapon fired may reveal your position.
// GAMEPLAY
Command under uncertainty
Hunt by Sonar
Your enemies are rarely seen. Build a picture from incomplete information before it is too late.
The Ocean Is Not a Backdrop
Sound fades, bends, reflects, and hides. Speed creates noise. Depth changes what you can hear. Active sonar can reveal an enemy — and betray you in the same moment.
Strike from the Shadows
Firing is never free. A torpedo can destroy a ship — or reveal your position to every hunter that's listening.
// INTELLIGENCE BRIEFING
The Road to War
October 2027. NATO is fracturing. Europe is weak. Moscow has laid claim to the resources of the Arctic and seeks to control the North Atlantic.
An incident between a Russian spy ship and a Royal Navy frigate escalates to open war, and the Russian Northern Fleet exposes British weakness.
Lacking US support, and with European allies unwilling to risk nuclear escalation, the country faces a brutal choice: accept defeat, or fight alone.
// SCREENSHOTS
The North Atlantic theatre
Track enemy fleets across the North Atlantic, manage incomplete information, and survive where patience and timing matter more than firepower.
// SIMULATION MODEL
The ocean is not a backdrop
SSN: Artemis is built around simulated underwater acoustics, movement, and detection.
Sound travels through the ocean. It fades, bends, reflects, and hides. Speed creates noise. Depth changes what you can hear. Active sonar can reveal an enemy — and betray you in the same moment.
To survive, you must understand the ocean, not simply react to it.
Acoustic Signature
Speed, depth, machinery noise, and tactical choices determine detectability.
Incomplete Tracks
Contacts are uncertain. Bearings drift. Classify them over time to build the tactical picture.
Active and Passive Sonar
Listen silently or risk active sonar to force the truth into the open.
Weapons and Countermeasures
Torpedoes, decoys, evasive manoeuvres, and timing decide whether you survive the exchange.
Take command
SSN: Artemis is in development for PC.
Wishlist now and follow development as HMS Artemis prepares to deploy beneath the North Atlantic.
Follow development on Steam →