Steam

Steel Swarm: SURVIVOR

Also known as Steel Swarm: SURVIVOR, sss, steam:4307100

Steel Swarm: SURVIVOR is a fast-paced roguelite survivors game where you obliterate swarms with your drones. Set up formations, upgrade your drones, and overwhelm hordes of metal in each run. Take on enemy waves solo or in multiplayer co-op!

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Last update

24 Jun 2026

Latest update

Patch notesPublished 19d ago

v2026.6.3Vehicles and New Level Layouts (PN-2026.6.3)

⚡ Update Overview Welcome to patch 2026.6.3! This patch introduces a new feature that is going to impact the gameplay immensely: vehicle driving! Every raid now has a chance to contain one or more different vehicles, as…

12 changesFixMapsRead patch notes

Update history

Browse past updates and patch notes for this game.

13 updates

June 2026
Multiplayer Co-op is here! Vehicles Next!"They want you to think you're alone... You are not!" (The Recordman's Letters) The days of playing Steel Swarm: SURVIVOR alone is over. Invite your Steam friends and take on the runs together. Let your drone formations…Announcement1 changeMaps22d ago
⚡ Update Overview Welcome to patch 2026.6.2! This patch features one of the most wanted features by our players: Co-op multiplayer! With this update, players can create game lobbies for their friend to join. Raid comple…v2026.6.23 changesFixGameplayPatch notes23d ago
May 2026
Weapon and Weapon Upgrade Changes (PN-2026.5.1)⚡ Update Overview Welcome to patch 2026.5.1! This is a small patch that is more of a groundwork for bigger future updates. With this update, we aim to improve the gaming experience by focusing on weapon and upgrade bala…Eventv2026.5.19 changesFixBalance13 May 2026
April 2026
⚡ Update Overview Welcome to patch 2026.4.1! This patch includes an exciting addition: a new level. “Ironcity Hydroplant” is now available to playtest for a limited time. All you need to do is to clear the previous leve…v2026.4.115 changesFixMapsPatch notes03 Apr 2026
March 2026
⚡ Update Overview Welcome to patch 2026.3.2! This one is a lighter patch as we continue to improve the gaming experience. The main focus of this patch is to solve some of the issues that have been reported by our player…v2026.3.214 changesFixUI/audioStore27 Mar 2026
⚡ Update Overview Welcome to patch 2026.3.1! With this update, we introduce new and improved UI elements such as minimap icons and pause menu statistics to give the player a better access to information that they can us…v2026.3.119 changesFixUI/audioPatch notes14 Mar 2026
The hangar doors are open and the engineers have been busy. We’ve added four brand‑new drone types to expand your arsenal and supercharge your runs. Whether you love raw firepower, precision beams, brutal melee, or tact…5 changesGameplayBalanceStore07 Mar 2026
⚡ Update Overview This update brings new mission types, sharper weapon behavior, and a round of visual, audio, and UI improvements that make every run feel faster and more reactive. It’s a compact but meaningful upgrade…v2026.2.1020 changesFixUI/audioPatch notes02 Mar 2026
We are attending the Rogue Bots 2026 festival!Hey everyone! We are attending the Rogue Bots 2026 festival on Steam, which features over 200 roguelike and roguelite titles centered on bots & mechs and will be running through March 1-9! You can play the demos of the…Event1 change01 Mar 2026
February 2026
Patch Notes: 2026.2.8This update is a big one — packed with new systems, smarter enemies, mission reworks, and a full meta‑progression layer that transforms how you grow across runs. Whether you're a returning player or diving in for the fi…Announcementv2026.2.820 changesFixGameplay23 Feb 2026
Patch Notes: 2026.2.5Hey everyone! We’ve been hard at work expanding the demo and polishing the experience based on your feedback. This update brings new toys to play with, gameplay adjustments, atmosphere upgrades, and a solid batch of fix…Announcementv2026.2.521 changesFixGameplay14 Feb 2026

Older updates

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v2026.6.3Vehicles and New Level Layouts (PN-2026.6.3)

June 2026

May 2026

April 2026

March 2026

February 2026