This is a completely new scenario for Rome II, set in 311 A.D. Also available on Steam Workshop. The Tetrarchy of Diocletian Augustus divided the Empire in 293 A.D. Not long after, tensions arose between the various Emperors, all vying to become sole sovereign of the Roman world.
New Sasanian and Arabian overhaul with custom units, textures, models, etc.
This version is compatible with patch 16.1 and the new DLC release.
Update - Armenian Faction Expansion from Avetis (welcome to the team!) - 17 new, custom, historically accurate Armenian units.668052 - New Armenian faction...
This is the fully updated version of the mod for Patch 15 beta.
This is Tetrarchy: Civil Wars for Rome 2, updated to Rome 2 patch 9.1.
This is the full mod release, updated for the latest patches and with new content.
This is the updated mod for Rome 2 Patch 8. Includes both versions (normal and historical textures).
This is the main mod without texture changes, for those who prefer the vanilla textures of the Roman legions.
This is the main mod pack. Put it in your Rome 2/data directory and activate it in the Rome 2 Mod Manager (from the Rome 2 launcher).