Sins of a Solar Empire II

Fix (we hope) for rare instances where the game refuses to launch on Steam with an Epic ownership error. This was caused by having the Epic launcher running and not owning the game there.

Up to 70% off Sins of a Solar Empire titles during the 2026 Autumn SaleSee all DealsNewly Released:Sins of a Solar Empire II deals:Other Sins of a Solar Empire deals:See all Deals

Sins of a Solar Empire II: Harbinger is the latest DLC for Sins of a Solar Empire II and this time, we're examining their Capital Ships and TItan. Eidolon Ships all generate Corruption as they fight, …

Sins of a Solar Empire II's game designer, Conor "Sovereign Echo" Harris, joins BATTLEMODE to discuss the new Eidolon faction introduced in the Sins of a Solar Empire II: Harbinger DLC,

v2.01.1 Change ListGameplayEidolon planet developmentThe Eidolon get more out of the worlds they take, and colonizing one no longer runs into conflict with shroud limitations.Colonizing with the Izhar…

Sins of a Solar Empire II: Harbinger introduced the terrifying Eidolon, and now it is time to take a close look at the Cruisers and Corvettes fielded in Eidolon war fleets. Eidolon Ships all generate …

Howdy folks, my name is Paul Kiesling, or if you’re on the discord Lord_set, and I’m the Art Director for this DLC. Today I’m going to walk through the exhaustive process the team and I used to design…

Up to 70% off Sins of a Solar Empire titles during the 2026 Publisher SaleView Entire SaleNewly Released:Sins of a Solar Empire II deals:Other Sins of a Solar Empire deals:View Entire Sale

Corruption Decay delay value changed to 60 seconds. Corruption Decay value changed to 0.001 (1 Corruption decays every 10 seconds) Azithel Mote Void Missile cooldown increased from 15s to 20s. Azithel…

Sins of a Solar Empire II: Harbinger Arrives with the Deadly Eidolon FactionAfter 20 years of intrigue, the great enemy of the Vasari is revealed, ushering in new gameplay mechanics, ships, structures…

It's time to take a close look at the Frigate class Ships available to the Eidolon, the dark and sinister new fourth faction added in Sins of a Solar Empire II: Harbinger.We'll examine the Nethril Hus…

Join us on Sept 3 for a release day livestream on the new expansion for Sins of a Solar Empire II, Harbinger!The team will also dive into the new features brought to the game in the free v2.0 update.📅…

Join us on August 27th for a Reddit AMA on the upcoming expansion for Sins of a Solar Empire II, HarbingerJoin the SubredditTune into r/SinsofaSolarEmpire for an exclusive Reddit AMA on the new expans…

The Fourth Faction for Sins of a Solar Empire II Releasing September 3rd, 2026After 20 years of intrigue, the great enemy of the Vasari is revealed, ushering in new gameplay mechanics, ships, structur…

A small update today to add a quality-of-life improvement, balance adjustments for missiles and point-defense and other items.Added visual range circles for defense structures during placement.Fixed b…

In this video developer journal BATTLEMODE explains the reasoning and method behind the recent balance adjustment to the Vasari, to tone them down a little and bring them back into line with the Adven…