File: Imperium_045.rar ... May 2026

Each faction (Empire, Federation, UNSC, etc.) has a unique, expanded tech tree. Focus early on Logistics to handle the increased fleet supply costs.

If the game crashes immediately ("Minidump"), ensure you don't have other conflicting mods enabled. Imperium is designed to run standalone. File: Imperium_045.rar ...

Locate your mod folder, usually found at: C:\Users\[YourName]\Documents\My Games\Ironclad Games\Sins of a Solar Empire Rebellion\Mods-Rebellion v1.85 (the version number may vary based on your game update). Each faction (Empire, Federation, UNSC, etc