I play dwarf fortress, stone soup, crusader kings (1-2), europa universalis 3, victoria (1-2), hearts of iron (2, aod and 3), Eve online and kerbal space program.
Hearts of Iron 3, is something I'm still in the learning phase though as I can't really wrap my head around the province amount.
Also emu I didn't know you played dwarf fortress, you're now even cooler to me.
/Zorbeltuss