Go to the temple on ssbb on single player.
Pass The Subspace Emissary and when your done beating the game go to THE ruins,go through every door you see until you find wolf. You will have to find the area that crystals that pop out at you while you are on a platform.You will have to beat him!
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good luck!
Beat boss battle mode with fox or play 400 brawls or beat the subspace emissary then go to the ruins level wait till you get to the part where you Dodge crystals once you fall to the bottom notice a floating red door go in and wolf will appear beat him to unlock him.
you beat the game then u complete boss mode with fox. hope this helped!
BRAWL
Because Super Smash Bros Brawl was created before The Twilight Princess.
It is wolf.
I think it's snake or wolf
Fox. Definitly.
play 450 brawls
Use story mode.
It depends on you usually it will be jigglypuff.
Beat Subspace Emmisary, and fight him in the Ruins.
wolf, foxes rival
get him on sse or play 450 offline maches
play 400 brawls.