Vault
The Vault is a mode in Super Smash Bros. Brawl that features many of the non-fighting elements of the game.
Features
Trophies and stickers
This can show every trophy or sticker the player has, as well as let the player play a shooting game to get more.
Masterpieces
This made allows demos of games from the Nintendo 64 or an earlier Nintendo console to be played.
Stage Builder
This allows the player to develop many stages as well choose their music, size, and background.
Chronicle
The Chronicle lists notable Nintendo titles on Nintendo consoles, including, but not limited to, the Nintendo Entertainment System, the Virtual Boy, and Wii titles before Brawl's release.
Photos
This shows photos that the player has taken using the Wii camera, be it from the Subspace Emissary, multiplayer mode, or another place in the game.