For instance, the Civ games are basically Whig History: The Game, presenting liberal capitalism as the ideal end point for all societies. It even includes uncivilized "barbarian tribes" whose sole purpose is to be exterminated so you can take their land for the glory of capitalism.
mechanically, I absolutely love COH - the unit production of small squads that then have specific cover mechanics that are easily repositionable blew my fucking mind when it first came out