A historical role-playing game inspired by the archaeology of Roman Mithraism. Applications are now open and places are limited. The next campaign begins on 24 June.
In the year 192 A.D., Ostia stands at the height of its prosperity. Ships arrive daily from every corner of the Empire carrying grain from Egypt, wine from Gaul, marble from Greece and spices from the East.
Beneath the noise of the docks and marketplaces, another world exists. In underground sanctuaries illuminated by oil lamps, the initiates of Mithras gather to celebrate ancient rites, forge alliances and pursue ambitions hidden from the eyes of ordinary citizens.
Not every brother serves the same master. Not every mystery remains secret. And not every fire burning in the darkness is sacred.
Canonical URL https://www.mithraeum.eu/group/ostia.192 
Created on 3 Jun 2026
A devastating fire has destroyed the Mithraeum of the Seven Spheres. Two brothers have disappeared. Some claim they perished in the blaze, yet no bodies have ever been found…
⚔ XV Kal. Oct. CMXLV AUC
