This is a hard one, Super Mario Bros. basically created side scrollers, Metroid created a whole genre, Super Mario 64 revolutionized 3D games, Ocarina of Time revolutionized action/adventure games, then we had that whole VR deal, yes, the Virtual Boy gets a mention here, then they revolutionized motion controls too, oh, and games with touch controls...
Oh, and then they revolutionized open world games with Breath of the Wild.
But their greatest contribution to gaming was Wii Music—







