Retro cups are the old Mario Kart races.
Example:N64 Mario Raceway,DS Delfino Square,GCN Waluigi Stadium.
The retro cups are "The Shell cup","The Banana cup","The leaf cup",and"The Lighting cup".
The Mushroom cup,Flower cup,Star cup,and the Special cup,are NOT Retro cups,they're new.
The Shell Cup, Banana Cup, Leaf Cup, and Lightning Cup.
Retro cups are all the courses on the bottom row! (including: Leaf and lightning cup)
Well I think as far as I can recall its retro cup!!!
Beat 100cc retro cups with 1 star or better.
there is no hat cup
Beat the star cup
The Special cup
You have to get at least a one star rank in the 100cc Retro Cups. Then he will be unlocked.
Get a Bronze, Silver or Gold Cup in the Shell Cup and Banana Cup.
by getting gold on the star cup
It's the leaf cup, actually. Beat the flower cup.
Win 150CC special cup