Last 7 days · history since Nov 1, 2026
Screenshots, achievements, specs, every price change and sale we've seen on Steam, and trading cards.
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Steam prices for United States (change the country in the top bar), and Steam keys from authorized stores.
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Live from Steam
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Live data from Steam, tracked by SteamPlayerBase.
What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
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Not tested by Valve yet. Results from Valve's own testing.
Valve hasn't published test details for this game.
Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.
Release v2.13.0.0 Features Voice in game for Crew and Team. In progress. Reduce the number of times Player can Cloak. Cloaking time increased to 15 seconds. Battery time to full charged increased to 5 minutes. Fixes Turtle Mines detected by Sonar. Reentering t…
Release v2.12.12.0 Features: 4 vs 4 match sizes for all game modes. rubber duck ship as ball for Rugby. Rugby game mode. kick out captains too long to get ready. Fixes: multiplayer issues. upgrade hardware in servers.
Features: Compass tape has contact diamonds. Air, Surface and Underwater. Sonar receiver contacts sent directly to Helm. Airships appear on Tactics map. Sort servers based on full state. Add Sonar instuctions in game Fixes: Crew entered unprotected crew but Po…
Features: Add Cloaking Device Station to Destroyer. First dieselpunk feature. Prototype torpedo bomber. Destryoyer has a main battery station. Load Torpedo bomber when flying over deck. Arcade mechanism for people who cannot land. Fixes: Depth Charges were goi…
Beta testers wanted [email protected] Features upgrade to new game engine version new terrains with 4X detail upgrade destroyer textures bots for repair and fire control for Single player ship Fixes assorted multi player bug fixes
release v2.11.9.0 multiplayer usability features: airship assets mock defends airspace fixes: mutlitplayer lobby issues.
Features Submarine is now in base game. Submarine is available on sonar training server. Submarine is ready for match play. Destroyer has Cloaking station. Shutting down European Servers? No demand. NO certification each release. Fixes Stuck ships will be cons…
Gather to play matches. Meet in Discord to form Crews or just be solo Captain with Bots.
Gather to play matches. Meet in Discord to form Crews or just be solo Captain with Bots.
Releasing to Early Access with a stable build. See if enough demand to continue adding features or playable assets.
Final build for Early Access launch. Technical issues with Steam need solved before release. Pricing, server locations, .. Features New turtle mines. Environments scattered with active mines. Mines follow closest Player ship. Kaboom! Fixes Assorted regression …
Games for 7/22 and 7/23 at 9PM EST on Discord. Game login password: guppy
We have joined the Steam Fest October. Demo only available for the week of the Fest. It will be limited to the Five Inch Guns and Sonar Training servers. Beta Testers have access to the Match Servers. Contact us to Beta Test.
Help us Beta test for up to an hour, we will send $15 digital gift. Must be friends with our steam account to transfer. Steam Gift transferred after the testing. Contact us at [email protected] Requirements English speaking. Our Devs only know English. Sorr…
Improvements * Binoculars cannot Lock onto while invisible state. The Person cannot see you. * Add static Aircraft Carriers to the Tactics Map for HarborDefense * Key I to toggle the instructions in context for their station. * Remove the Crew Models and Have …
Help us Beta test for up to an hour, we will send $15 digital gift. Must be friends with our steam account to transfer. Steam Gift transferred after the testing. Contact us at [email protected] Requirements English speaking. Our Devs only know English. Sorr…
Free Keys to Beta testers Beta Testers wanted for 2v2 destroyer battle 12 Players for 4 ships with 3 person crew Will be given Steam Key to own SubChase Online Contact us at [email protected] if interested. Requirements Close to our German/Netherlands serve…
Beta Testers wanted for 2v2 destroyer battle 12 Players for 4 ships with 3 person crew Will be given Steam Key to own SubChase Online Requirements Close to our USA East Coast server. Avoid Lag issues. English speaking. Our Devs only know English. Sorry for thi…