BZZZZZZZZZZZZZZZZ. This is horrible. Kotaku reader vipeness sent in this video, which shows his Wii U hard-locking and crashing during a game of Nintendo Land.
It seems to be happening to a bunch of other people too.
Vipeness isn't too dismayed, though: "Booted the system right up and tried it again and it worked just fine," he writes on YouTube. "Wii U still is the best console we've played in along time for my entire family. Just hope this is a one time thing and if it is an issue, Nintendo will patch that up right away."