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Stormworks: Build and RescueNewsv1.15.12 - The Armour Update!
In-game event

v1.15.12 - The Armour Update!

Stormworks: Build and Rescue · published 19 Mar 2026, 16:40 UTC · build 22402563

All newsPlayers around this dateRead on Steam

Dear Stormworkers,

In this minor update, we have made some improvements focused on the Search & Destroy DLC. Armour is introduced by reworking our projectiles and ballistics so that impacts are now calculated considering the density of the object being collided, and by ordering contact correctly so that a dense block may protect the lighter blocks behind it.

We have also added properties to warheads and nuclear fuel rods so players have better control over how these components behave.

We have also made some fixes, please see the patch notes below for full details.

We hope you enjoy this new update!

Much love <3,

The Stormworks Developers

Your support makes these updates possible.

https://store.steampowered.com/bundle/46782/Stormworks_The_Complete_Collection/

Patch Notes

v1.15.12

Feature - armour concept for projectiles, components now reduce projectile speed based on density
Feature - warheads now have property option to not delete vehicles on detonation
Feature - added slider to nuclear fuel rods to control fuel amount on spawn
Fix - fix rope nets/sails not synchronising to correct lengths for multiplayer clients
Fix - reviewed crash reports and implemented 11 different changes to reduce crashes
Fix - Windows 11 now reported on issue tracker

More from Stormworks: Build and Rescue

Other announcements

All news
In-game event9 Sep 2026v1.15.23 - The Multiplayer API Update!Dear Stormworkers, This minor update is mostly focused on fixes and quality of life improvements. One significant change is that we have re-written the multiplayer to use the latest version of the Steam P2P networking - previously the game was using the original version of Steam networking from when the game first released, over 8 years ago. This change should improve the quality of multiplayer…Game update15 Aug 2026V1.15.20 HOTFIXFix - fixed issues spawning very large creations due to file sizeIn-game event13 Aug 2026v1.15.19 - The Small Train Wheels Update!Dear Stormworkers, In this update we have added a new train wheel component with small wheels, useful for smaller train line vehicles. While this is a minor update with just the one new component, there are many fixes and improvements which will benefit many players. We have been looking at multiplayer and how we can improve the quality of experience there, as well as improving render quality f…