If you like Empire's setting you might like Master of Command. It's like Empire battles in a kind of half rogue like half Battle Brothers campaign. I think it's pretty good. Not perfect by any means but pretty good. I "acquired" it from cs.rin but it's probably on the repackers by now.

Anyone played his game?
https://store.steampowered.com/app/2878450/Master_of_Command/