solo turn based empire builder

[parone]

guys, im looking for a solo game, with the kind of depth/complexity of dom, but more for single player. i loved dom II, but really, this game is made for MP and modding. i am not that into those things.

are there any other games you can suggest? i loved warlords and there were a few other turn based games i enjoyed, but most were a bit simplistic(HoMM and its ilk).

any suggestions would be much appreciated