You have to do different stuff.
there is no goomba to unlock in Mario kart wii
You can't unlock Pauline in Mario Kart Wii,he isn't in that game.
Wiggler is not unlockable in Mario Kart Wii.
not really theres stuff to tell you how to unlock it but no codes for it
If you need to unlock her in Mario kart wii here is the answer: Win the 150cc Special Cup. If you need to unlock her in Mario Kart 7 here is the answer: Win the 150cc Mushroom Cup. Source: I beat Mario Kart Wii, and I unlock Daisy in Mario Kart 7.
ROB is not in Mario Kart Wii, he is only in Mario Kart DS.
There is no 300cc cup on Mario Kart Wii.
Baby Mario is already one of the starting characters on Mario Kart Wii.
Rob is not in Mario Kart Wii.
You can not get ROB in Mario kart wii, only in the DS version of the game.
You have to get a certain amount of cars and do well in lots of races (come fist and stuff) and generally over all be really good at Mario Kart on Wii and then you can unlock the special cup! because you are *$p3c1AL*!!!!!
You can't unlock toad on mario kart Wii.Toad is already there.