I would say Minecraft in all categories except revenue. Minecraft has been able to be a common household name and attract literally everyone, from smartphone gamers to hardcore console or PC gamers, young and old. It is also a fantastic game in that it gives the gamer a blank canvas in which you can, pretty freely, let your imagination run rampant. Minecraft is the Mario of our time and that is a hard feat to pull off. WoW is my personal favorite of the two but there is no doubt as to what game has made the biggest impact.