Update history
Latest Cosmoteer: Starship Architect & Commander updates
Search patches, hotfixes, and dev posts. Load more to keep browsing the timeline.
Browse updates
Published changes
Search updates. Filter by source or date. Open any row for the full patch notes, or load more to continue the timeline.
- Cosmoteer: Starship Architect & Commander
Hotfix 0.30.4c Patch Notes
Bugfix: When running in developer mode, mods that add new ship classes would crash the game during loading with a "cannot be used in the demo" error. (This bug was introduced in yesterday's 0.30.4b hotfix.)
Announcement1 changeFixPerformance - Cosmoteer: Starship Architect & Commander
Hotfix 0.30.4b Patch Notes
Possible fix for rare, random crashes during gameplay. Attention Linux Players: We're aware that many of you are experiencing random and often frequent freezes/crashes since the 0.30.4 update. We're currently in communi…
Announcement2 changesGameplayCompatibility - Cosmoteer: Starship Architect & Commander
Hotfix 0.30.4a Patch Notes
Bugfix: The game would sometimes load forever while jumping to a new star system. When updating an existing Steam Workshop item, the name, description, and preview image will no longer be updated unless you specially ch…
Announcement2 changesGameplayWorkshop - Cosmoteer: Starship Architect & Commander
Update 0.30.4 - Ironman Mode, Balance Changes, New Ships, & Bug Fixes
Cosmoteer update 0.30.4 is now available! This is a small update that adds "Ironman Mode" to Career, adds new ships, improves balance, and fixes bugs. Enjoy! Patch Notes: Balance: Small Shield (Overclocked): 'Extended'…
Security11 changesFixBalance - Cosmoteer: Starship Architect & Commander
Release Candidate 0.30.4 - Ironman Mode, Balance Changes, New Ships, & Bug Fixes
Cosmoteer release candidate 0.30.4 is now available for testing! (To play this release candidate, you must opt in to test it. Please see this post for info on how to test release candidates.) This release candidate adds…
Security15 changesFixGameplay - Cosmoteer: Starship Architect & Commander
Hotfix 0.30.3d Patch Notes
Bugfix: In single-player, detonating an Explosive Charge while hovering another part would crash the game.
Announcement1 changePerformance - Cosmoteer: Starship Architect & Commander
Hotfix 0.30.3c Patch Notes
Crash when overclocked shields receive negative damage. Possible freeze when placing parts that change heat build stats. Explosions that split ships could cause common multiplayer desyncs and inconsistent damage.
Announcement2 changesPerformanceBalance - Cosmoteer: Starship Architect & Commander
Heretic Red Demo
Hey Cosmoteers! My friend has just released a free demo for their game Heretic Red, which is a narrative-driven detective mystery game that's set in a snowy village with murder, blasphemy, and religious tension. I playe…
Store1 change - Cosmoteer: Starship Architect & Commander
Hotfix 0.30.3b Patch Notes
Bugfix: Mods whose /Actions list used inheritance would usually crash on load.
Announcement1 changePerformance - Cosmoteer: Starship Architect & Commander
Hotfix 0.30.3a Patch Notes
Bugfix: Crash when booting the game on a computer that doesn't have a settings file saved yet.
Announcement1 changePerformance - Cosmoteer: Starship Architect & Commander
Update 0.30.3 - Quality-of-Life, Balance, & Bug Fixes
Cosmoteer update 0.30.3 is now available! This is a small update that makes quality-of-life improvements, adds new ships, improves balance, and fixes bugs. Enjoy! Patch Notes: Built-In Ships: Added 4 new Fringe combat s…
Patch notes8 changesFixBalance - Cosmoteer: Starship Architect & Commander
Release Candidate 0.30.3 - Quality-of-Life, Balance, & Bug Fixes
Cosmoteer release candidate 0.30.3 is now available for testing! (To play this release candidate, you must opt in to test it. Please see this post for info on how to test release candidates.) This release candidate make…
Patch notes13 changesFixGameplay - Cosmoteer: Starship Architect & Commander
Hotfix 0.30.2b Patch Notes
Fixed overclocked railgun splitting projectiles causing lag/stutter.
Announcement1 changeFix - Cosmoteer: Starship Architect & Commander
Hotfix 0.30.2a Patch Notes
Fixed frequent desyncs during gameplay, especially during ship construction.
Announcement1 changeFixGameplay - Cosmoteer: Starship Architect & Commander
Update 0.30.2 - Quality of Life & Bug Fixes
Cosmoteer update 0.30.2 is now available! This update tweaks the new sound effects in response to player feedback (thanks!!), makes quality-of-life improvements, adds new ships, improves balance, and fixes bugs. Enjoy!…
Patch notes8 changesBalanceGameplay - Cosmoteer: Starship Architect & Commander
Release Candidate 0.30.2 - Quality-of-Life & Bug Fixes
Cosmoteer release candidate 0.30.2 is now available for testing! (To play this release candidate, you must opt in to test it. Please see this post for info on how to test release candidates.) This is a release candidate…
Patch notes21 changes9 numericGameplay



