You just do it!! :D
win the 100cc mushroom cup and flower cup
You have to win the Flower Cup on 50cc, 100cc, or 150cc. (If you beat Flower Cup on 50cc, it will not appear on 100cc or 150cc, etc.)
Mii outfit A - win 100cc special cup Dry Bones - win 100cc leaf cup Bowser Jr. - Attain at least 1 Star Rank for all 100cc Retro Grand Prix Cups
Get a trophy in mushroom cup and flower cup!
COme first in the star cup which is unlocked by coming 1st 2nd or 3rd in each of flower and mushroom cups
In order to unlock the Star Cup in 100cc, you must first beat the 100cc Mushroom and Flower cups.
to unlock the special cup is simple. You need to get either 1st, 2nd, or 3rd in all of the tracks you have in Grand Prix! and if you do that on all of them you get a new track such as the special cup! from my own experiance, if you do really good in like the leaf cup and star cup, then sometimes you get a new cart for yoshi, mario, baby mario, peach, and theres a little pink player I have but I don't know her name! GOOD LUCK BECAUSE THE SPECIAL CUP IS HARD! BEWARE OF THE RAINBOW ROAD!!!
you need to win all the gold trophy's in 50cc 100cc 150cc and mirror mode in all mushroom cup flower cup star cup special cup and all cup tour.
1 cup is 250ml. -So 100cc is about 2/5 of a cup.
Get a *** rank of all cups in the Grand Prix.
i am not reallysure, but if you get a star rank in all the retro 100cc cups, you unlock Bowser Jr.
you play the star cup 100cc and finish in the top 5 for points