Here you can post custom stages that you make in Smash Bros Wii U.
To upload, you need to go online in the game, go to the share option, send, stages, and then post yours to Miiverse and link it. You can download others' stages by liking the post, going on your Wii U, looking at your recent likes on your profile, and downloading it from there.

Here are mine so far:

rip in pizzerias thread ded from lack of wii u versions and creative minds.