You can unlock these characters:
R.O.B. beat the mirror nitro cup
Waluigi Beat 100cc
Dry Bones Beat the 50cc nitro cup
Daisy beat the 50cc retro cup
Finally Shy Guy he is not only playable on download play, you must get 3 stars on every grand prix race and mission
There are no unlockable characters in Super Mario Kart. Unlike later Mario Kart games, all of the characters in the game are playable from the start.
Eight starter + Four Unlockbles +One in DS Download Play =13 in all
You could get 24 characters in all
Super mario kart
I have Mario Kart Wii and played it lots of times. I don't think you could unlock more characters. Or if you could, IDK.
There's no characters in Mario Kart that are married.
there are no cheats
Unlikely. Aside from the Arcade GP series spin-offs, which feature Pac-Man and a few others, all Mario Kart games have had Mario characters exclusively, and Nintendo probably won't want to change that. After all, it is Mario Kart.
To unlock Characters in Mario Kart Wii you must beat the single player races. When you get a gold trophy in all of the races and a star ranking in all the races you will have all the characters
Get gold trophies in all cups.
Go to this link. It tells you all the unlockable, cheats and short-cuts. It also tells you how to get all the characters in Mario Kart WII:http://www.wiinintendo.net/2008/04/10/mario-kart-wii-how-to-unlock-everything/
Baby Mario is already one of the starting characters on Mario Kart Wii.