Super Smash Bros. Wii U Custom Stages Part 3 by Venofoot on DeviantArt
Super Smash Bros. Wii U Update: New Stages for 8 Player Smash! - YouTube
Super Smash Bros. for Wii U: Stage Builder - Pac-Maze HD - YouTube
Super Smash Bros. for Wii U Fact Extravaganza: What You Need to Know – Eggplante!
SmashBros-Ultimate on Twitter: "Let's try again! :D. 14 stages left from other series are not included so far in #SmashBrosUltimate. 2 from N64, 4 from Melee, 1 from Brawl, 2 from N3DS
Full lineup of Smash Bros. Wii U stages
Mario Looking Triumphant In This Custom Super Smash Bros Wii U Stage
Unused Stages in Extra Stages V3 [Super Smash Bros. (Wii U)] [Mods]
Sm4sh Stage Expansion Pak [Super Smash Bros. (Wii U)] [Mods]