To whom it may concern. You have to just keep playing the game and doing races and as you procede through it you will earn more characters and karts. I hope this was useful. From a mystery person.
You get more characters by winning races and doing good in them.
You invite your friends by pressing the MULTIPLAYER button on the main screen
To get 36 karts on "Mario Kart DS", you have to come in first on every race and cup.
Loads!
Yes.
keep playing
you have to win trophies on the grand prix cups
You beat all the mirror mode cups.
If you want to use Wi-Fi on either Mario Karts (Mario Kart Wii, Mario Kart DS) you must make sure you have a strong WEP connection.
u can get nothing those are the only cars waluigi can have.sorry but if u passed the whole game( which I did) everybody gets everyones kart!!!!!!!!!oh and u get one more character in Mario kart ds. his name is R.O.B.
I think that its Yoshi. He has quality karts, and everyone can use him as a character.
They Are Exactly the same cups in the same order as Mario Karts DS
wii has more graphics than ds
look stop being lazy and beat the whole game dummy.