It's been a year of big surprises on small devices. I was already impressed when Bethesda showed us that you could put something as graphically intensive as the new Doom on the diminutive Nintendo Switch, but Aspyr has accomplished something almost as commendable with its wonderful iPad port of Sid Meier's Civilization VI that makes it worth reconsidering the idea that phone and tablet games shouldn’t cost as much as PC and console counterparts. It's a bigger deal than it may sound like.