Galactic Civilizations IV

Builds & patches

Recorded builds and the branches that serve them.

v3.3Build 25085928Version 3.3

Updated 02 Sep 2026, 18:07 GMT

publicBuild 25085907

Updated 04 Sep 2026, 17:19 GMT

insidersBuild 25322641Explore experimental features and fixes

Updated 17 Sep 2026, 17:33 GMT

v2.99_legacyBuild 25085926Version 2.99 legacy build

Updated 02 Sep 2026, 18:06 GMT

version_1.51Build 25085929Version 1.51 for older saves

Updated 02 Sep 2026, 18:07 GMT

Build history
Build	Branch	Steam updated	Depot changes
25322641Current	insiders	17 Sep 2026, 17:33 GMT	1
25085913	insiders	02 Sep 2026, 18:06 GMT	Unknown
25085907Current	public	04 Sep 2026, 17:19 GMT	Unknown
25085926Current	v2.99_legacy	02 Sep 2026, 18:06 GMT	Unknown
25085928Current	v3.3	02 Sep 2026, 18:07 GMT	Unknown
25085929Current	version_1.51	02 Sep 2026, 18:07 GMT	Unknown

Some intermediate builds may be missing.