I only know two but aparently there are seven.
1.Steel mario ( sort of mario but metal)
2.(forgot his name) the guy what holds the flag at the start of the race(in the cloud) hope I helped!!
the wiggler is one of the new characters
You can't, characters are permanent.
Unfortunately, Diddy Kong is not one of the characters in Mario Kart 7 =(
A new installment for Mario Kart was announced on the Wii U
there are no cheats
You can get up to 17 characters in Mario 7 including Mii character. 9 of these are ones that you need to unlock.
No. Mario Kart 7 is ONLY for the 3DS. Mario Kart Wii is not the same thing as Mario Kart 7.
mario kart 7 of course
Mario Kart 7 is the seventh installment of Mario Kart games. It is exclusively for the 3DS.
No, he is not in Mario Kart 7
No, but in Mario Kart 7, you can customize it.
Answer: It depends on your copy of the game regionAmerican Mario Kart 7?Australian Mario Kart 7?Chinese Mario Kart 7?European Mario Kart 7?German Mario Kart 7?Japanese Mario Kart 7?Korean Mario Kart 7?United Kingdom Mario Kart 7?Your answer would depend from where your from all game IDs from different countries will be different.