if your talking about Mario kart ds you cant if your talking about Mario kart wii I don't know:(
Yes there is Mario kart for ds. It is called Mario Kart DS. You should buy it immediately.
Mario Kart DS happened in 2005.
You can't, he's not in Mario Kart DS. However, you can get him in Mario Kart Wii, Mario Kart 7, and Mario Kart 8, and Mario Kart 8 Deluxe.
There are currently 8 Mario Kart games:Super Mario Kart (SNES)Mario Kart 64 (N64)Mario Kart Double Dash (GC)Mario Kart Wii (Wii)Mario Kart DS (DS)Mario Kart Arcade GP (Arcade)Mario Kart Arcade GP 2 (Arcade) (Japan only)Mario Kart Super Circuit (GBA)
You cannot unlock Baby Mario in Mario Kart DS. He is only in Mario kart: Double Dash!!! and Mario Kart Wii.
Mario Kart DS happened in 2005.
You cannot get bikes in Mario Kart DS
You can't get a zip for Mario Kart DS! A DS is not compatible with Zips.
No new Mario kart has been announced for the DS
Mario kart ds
you can get R.O.B. but not R.O.B. 64 in Mario kart ds