
Screenshots

Watch trailer on Steam ↗Sonar Shock
Raphael Bossniak · Published by Raphael Bossniak
Content notice: Damage animations feature mutilation and blood. Two enemy types wear no/little clothing. Slight sexual innuendo in readables.
Very Positive — 81% positive (238 reviews) · 31 achievements
Last updated 28 Sept 2026
Submarine’s haunted! Hunt and be hunted in this horror dungeon crawler inspired by the decay of the Soviet Union (and immersive RPGs from the 90s).
£6.99
Lowest price we've ever recorded
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Price history
Action, Adventure · 2024 · More £5 - £15 games
Discover the eerie decay of a haunted submarine in Sonar Shock, an action-packed adventure where you navigate through treacherous corridors, facing both hunters and horrors inspired by the Soviet Union's dark legacy.
About this game

- Spongy psi-soldier, agile special weapon expert or hacking-savvy gunslinger? Build your own character in this first person dungeon-crawler inspired by immersive RPGs from the 90s.
- Immerse yourself in the dark corners of the S1-Utopia - a Soviet super weapon. And scour its four floors for powerful weapons like flamethrowers, harpune guns and automatic pistols.

- Reveal what caused the supernatural infestation onboard the S1-Utopia.
- Argue, gossip and barter with a cast of alcoholic sailors to learn more about their subnautic secrets. Embark on treacherous side-quests: Solve criminal cases together with Detective Sherlock Holmes, discover hidden treasures, or fight through the crypt of a haunted cathedral.
- Sonar Shock is full of secrets: Book shelves slide to the side and vents harbor strange treasures.
- Step into the survival horror: Manage your ever dwindling ammo supply and your sanity, as you try to keep eldritch horrors at bay.
- Fight an enemy raster inspired by H.P. Lovecraft and Slavic folklore: Enjoy the privilege of being eaten by a Shoggoth or haunted by a Rusalka.
System Requirements
Will my PC run this? →Minimum
- OS *: Windows 7
- Processor: Intel Core i7-7700HQ 2.8GHz
- Memory: 2 GB RAM
- Graphics: Nvidia Geforce GTX 1050
- Storage: 800 MB available space
- Additional Notes: Graphic Card Support for Vulkan 1.2 necessary
Recommended
- OS: Windows 10
- Processor: AMD Ryzen 5 5600
- Memory: 4 GB RAM
- Graphics: AMD Radeon RX 6600 XT
- Storage: 800 MB available space
- Additional Notes: Graphic Card Support for Vulkan 1.2 necessary
Supported Languages
*languages with full audio support
Latest news
Patch NotesOfficial
New beta live for Sonar Shock
A new beta version for Sonar Shock is live, now using a newer engine version (Godot 4.3.). I am looking for feedback, how this affects performance. You can find more information here.Read full article on Community Announcements (raphael.bossniak2)Patch NotesOfficial
Version 1.5 live
- New extra death sprite for the Liquidator enemy - Added the option to disable the slow-mo effect for critical hits - You can now access older version of Sonar Shock via the Steam 'Beta' panel - Slight performance improvments - Fixed some pickups floating in the air - Smoke particles are no longer weirdly stretchedRead full article on Community Announcements (raphael.bossniak2)Patch NotesOfficial
Version 1.4 live
- Fixed a rare softlock in one of the endings - New sprites for Tashinyan - Lighter now can't get obstructed by geometry - (Hopefully) fixed game crashing after the intro cutscene on some hardware - Respawn the player when he manages to glitch out of bounds (introduced as a safety measure) - Minor tweaks and typo correctionsRead full article on Community Announcements (raphael.bossniak2)Patch NotesOfficial
Version 1.3 live
- Added pathfinding option in Gameplay menu. Lowering this will make NPCs calculate their pathfinding less often and may improve FPS when encountering enemies. - Fixed an exploit allowing you to complete two quest twice. - You now can close reading and dialogue menus by pressing "Escape". - Buffed SMG accuracy slightly. - Lowered cost of some PSI powers. - Fixed some minor bugs, exploits and softlocks. Tweaked level design.Read full article on Community Announcements (raphael.bossniak2)Patch NotesOfficial
Hotfix v2 live
Hotfix to fix some smaller issues: - Fixed exact health being visible without choosing the matching perk - Fixed beserk syringe visual effect not resetting after dying or reloadingRead full article on Community Announcements (raphael.bossniak2)






