No, You can't unlock Dark Toad in MK wii
There is no maniac in Mariokart Wii. Check out the characters that you can get by asking this question in the green tab: "What characters can you unlock in Mariokart?"
There is only 1 to unlock and that is Toadette the pink toad. To unlock her you have to at least do all 32 courses in time trails (but you dont have to win them)
Sadly, you cannot unlock him on the ds. he is unlockable on mariokart wii fortunately.
By finishing the race's
depends on what saga your playing
you have to have gold in all the cups to unlock it :)
there is no hat cup
keep playing
ROB is not in Mario Kart Wii, he is only in Mario Kart DS.
by getting gold on the star cup
You have to unlock it in one of the tournaments i think....
Get a 2 star ranking on every level.