I have all the characters but can't remember all the ones you can unlock but you can unlock all of them in SSE
There are no looney tunes characters on SSBB.
after you unlock all the 35 characters play the allstar mode and you can unlock birdo trophy by clear it on hard mode
Play more brawls in group mode and unlock all the characters and collect more trophies and stickers.
First unlock marth to do that beat classic mode on any mode with 13 of the original characters defeat marth to unlock him then use marth to beat classic mode roy will appear defeat him to unlock him.
That's not possible.
he is not a playable character in ssbb
Sadly, you cannot unlock Rayquaza in SSBB. Here is the list of characters you can unlock: Ness, Marth, Luigi, Falco, Captain Falcon, Lucario, Snake, R.O.B., Ganondorf, Mr. Game & Watch, Sonic, Jigglypuff, Toon Link, and Wolf
This character doesn't exist in ssbb.
he is as an assit trophy, all you need to do is unlock sonic
no
no
If you finish the Subspace Emissary, you'll have most of the characters, except for Wolf and Toon Link. To unlock Toon Link, you'll have to complete the forest on hard with Link. To unlock Wolf, get through the ruins and beat Wolf. You can also unlock all the characters after playing a lot of brawls. There are also a lot of other challenges to unlock characters by playing Classic on various difficulties and playing Target Smash on various difficulties.