SSE stands for Subspace Emissary in Brawl. It's kind of like Adventure Mode in Melee. You get to play as every single character and fight through the levels until you meet Tabuu.
In that mode, you can unlock 3 hidden characters: Wolf, Jigglypuff, Toon Link. Although they must be found by entering secret doors.
SSE is an abbreviation for Subspace Emissary, Super Smash Bros Brawl's adventure mode.
Sub Space Emissary
That would be the great maze.
get him on sse or play 450 offline maches
it stand for sub space embrisey or how every you spell it
SSE means the Subspace Emissary: The story mode found in Solo.
Go to Solo, and Subspace Emissary is the biggest square there.
somehow
they are stickers which can be used to upgrade or improve your characters abilities in sse
During the SSE Ike joins your team sometime during the battlefield foretress stage.
450 brawls, or go to Ruins after beating SSE and skip the first door on the way down the spikes
You just need to complete the SSE (subspace emissary) sonic is unlocked at the end before the battle with tabuu