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Sins of a Solar Empire II

PatchBot will keep your Discord channel up-to-date on all the latest Sins of a Solar Empire II patch notes.

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Latest Updates

Hotfix Update Notes for August 11, 2025

Hot Fix Change Log (1.43.11)

  • Fixed bug that had missions loading during tutorials.
  • Fixed bug where mission triggers wouldn’t properly reset when a main chain would end.
  • Updated AI to allow it to build items on any unit that supports them.
  • Updated system to allow for flair effects to not be played during phase space, charging, or a period of time after (modding).
  • Updated system to allow flair effects to play when collecting loot (modding).
  • Setup missions uniform for modding. ...

v1.43 Objective Reality Update Now Available

"Objective Reality" Update Brings Missions, Visual Enhancements, and New Gravity Wells Full Changelog Here The latest update for Sins of a Solar Empire II, version 1.43, titled "Objective Reality," introduces several key changes aimed at enhancing the gameplay experience for both newcomers and seasoned players alike. A New Mission System for Learning and Rewards ...

Hotfix for June 9th, 2025

Gameplay
  • Superweapon Gravity Well Limit added. A planet can now only support one Novalith or Deliverance Engine at a time.
  • Novalith base range reduced from 25 to 15.
  • Novalith cost increased from 5000/1000/1500 to 5000/1500/2000.
  • Novalith Exotic Cost increased from 3 Tauranite / 1 Quarnium to 3 Tauranite / 2 Quarnium.
  • Novalith Unlock tech cost changed from 1 Tauranite to 1 Quarnium.
  • Novalith Range tech cost increased from 2 Tauranite to 2 Tauranite and 1 Quarnium.
Misc.

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Update Note for 6/2/25

Fixed several missing characters in Simplified Chinese fonts.

Now Out: v1.42 Faith and Fire Update

v1.42 Faith and Fire Update Now Available

View the full changelog The latest update for Sins of a Solar Empire II, titled "Faith and Fire," is here, and it’s packed with intriguing new features and gameplay enhancements. This month, players can look forward to the introduction of new population orbital structures across all three factions, designed to boost immigration and population growth on planets. ...

v1.41.9 Hotfix Release Notes

Changelog
  • Added ‘Last Stand’ multiplayer scenario (Paths to Power DLC)
  • For those who own the Paths to Power DLC, you can now play a special multiplayer version of this scenario with up to 2 friends!
  • Each player starts with bonus resources and a number of colonized planets, plus 2 fleets, defenses, etc.
  • Players can choose whichever faction they’d like to defend as.
  • How long will you and your allies last? ...