he`s not there
As a playable character,no. The character Sonic is there, but is locked. Knuckles appeared as a collectable trophy :)
No. You can play as Sonic, but not Knuckles. Knuckles is however available as a trophy, or can be seen running along in the green hill zone stage.
The Coin Launcher, trophy boxes in the Subspace Emmisary, and occasionally, in Home-Run contests.
Only as a trophy.
no you can not but as a trophy
You can't
He's not as a playable character in SSBB, but you can use him as a Assist Trophy.
Yes but as an assist trophy.
As a trophy and sticker.
i don't think there is
no he is just a trophy
Its only a trophy i think.