Super Smash Bros. Brawl Subspace Emissary Items

Key The keys open locked doors in the Subspace Emissary. If you lose it, it’ll just re-spawn at its original location.
Orange Cube Contain valuable items and will not re-spawn after acquiring them. Getting these items will also contribute to your clear percentage.
Sticker These can be collected, or used as power ups in the Subspace Emissary.
Stock Ball Grabbing one of these will give you extra life in SSE.
Trophy Base After weakening an enemy, throw this at him, and he will most likely become a trophy you can collect. Pokémon, anyone?