Trying to remember the name of a computer game from way back?

It had to have been at least 10-12 years ago that i played this game. Basically you were this god type thing in these different dungeons. You started off with imps that, when you selected a certain area, would clear it out. To get different minions you had to build different things. For instance, a library would give you warlocks/sorcerers (cant remember name) while a torture chamber would give you mistresses or something along those lines. It was all from a top down view. Anyone have a clue?