I would love to see some of the realpolitik games mentioned here get tablet/mobile versions that keep the complexity that makes those games fun. Sadly, there's

I would love to see some of the realpolitik games mentioned here get tablet/mobile versions that keep the complexity that makes those games fun. Sadly, there's not much available if you want to go down that path (the 2012 XCOM and Civ Rev 2 are about it).