Smash Bros. DOJO!! released some more Sonic information.

Sonic’s final smash is explained and a new [Angel Island] music track was revealed (listen below)

I personally cannot wait for this game. It will take over my life for the longest time. The inclusion of Sonic makes me giddier than a sloppy group of AA members taking a visit to a local Binny’s. Brawl will be completely insane.