The empire is the same as Dsingis Khan's divided empire's western (Eastern Europe and Western Siberia) part existing from 1243 to 1480.

Russian princes were under the authority of the Tartar khan, they paid tax to him and the khan of the Golden Horde granted them the honour of princedom. Their warfare was similar to that of the Mongols, with the difference that they had machines, which could be used to siege cities. A sort of feudalism also appeared, they got land for fighting in the army, but everyone depended on the king. It was a typical robber, looting nation, it always attacked the neighbour which was weaker than her.