32
Mario can have 8 karts and 8 bikes.
It's basically Mario Kart except you can create tracks, people and karts. If you like Mario Kart Modnation is better.
they new tracks and a new item called lucky 7 ad it's in 3D
Nintendo
To get 36 karts on "Mario Kart DS", you have to come in first on every race and cup.
Yeah
bees
Get gold trophy in grand prixs to unlock karts and characters.
Loads!
By Beating cups
When you hack the game.
COOL ones!