You need to beat all cups
Wait, who said Mario beat Sonic at anything? And what are 'olimpic' games?
You beat games and buy them.
...What are "olyimpic" games? And Mario can't beat Sonic at anything, so this question is irrelevant.
you have to beat all olympic rec.s
You can't. I have expireince on this(I beat the game)
you have to beat lakuhitas second mision blizland
To make fair gameplay for the events. It's not fair to make Sonic race in the events and beat everyone in 0.0001 seconds.
After I beat the game the second time on the singles mode I unlocked it so I think that is how you do it
Birdo is in cubyrinth and will also give you a drift board if you win her
On the DS... YOu have to beat the game once. THEN a bunch of green signs pop up around on all the maps and you have to beat then all... FOr the Wii.... I don't know...
you cannot play as silver in Mario and sonic at the olympic games i am improving your question and i have played it and you can play silver and metal sonic joiunir bowser or donkey kong (this is in the winter olympic games)
to finish cubyrinth you see the big bullet bill over there? you have to beat him at blazing bobsleigh