Skyward Voyage

Skyward Voyage is a level introduced in the Trailer of Demo v0.9b and played on multiple times at APEX 2014. It's from The Legend of Zelda series. The stage is based on the skies and places found through hyrule on Link's adventure in The Legend of Zelda: Skyward Sword.

Trivia

 * A stage similiar to this one will appear in Super Smash Bros. for Nintendo 3DS/Wii U.