The Stage Builder (ステージ作り, Making Stages) is a feature in Super Smash Bros. Brawl and Super Smash Bros. for Wii U that allows players to create their own custom stages by using the given stage parts, and in Super Smash Bros. for Wii U's case, drawing on the GamePad. Players can also choose from a variety of backgrounds and pick any song on the games' soundtracks. (more...)