Continue after the break for spoilers galore, and consider yourself warned!
With the game scheduled to release in Japan in two days, it's no surprise that someone would get their hands on a copy and fill the internets with Brawl goodies. Let's start by showing the game's cinematic opening.
And, if that's not enough to get you pumped, you may have noticed a few unannounced characters in there. For one, there's ....
Oh, but there's more to be spoiled. It has also been leaked that the following characters are playable in Brawl ....
Mr. Game & Watch
As you can see, you'll also be able to fight as ...
Wind Waker Link! Who comes with a Wind Waker stage, too!
If you want to see even more spoilerific pictures and videos, you can check out Joystiq's comprehensive Brawl spoiler guide here.
[Update: Roster picture was updated. Huzzah, woot, and all that sugar and spice.]
[Update 2: Final roster picture added. It includes Wolf, confirming him as a playable character.]
[Thanks to everyone who sent this in! Pictures via NeoGAF and Scott_vgc's Flickr account.]