IGN shared a whole heap of footage from various Wii U experiences when they attended Comic-Con in San Diego. You can check after the break to see footage from New Super Mario Bros. U and Pikmin 3, along with a look at a few of the mini-games within Nintendo Land.
New Super Mario Bros. U
Nintendo Land — Donkey Kong Crash Course
Nintendo Land — The Legend of Zelda Battle Quest
Nintendo Land — Animal Crossing Sweet Day