Earn trophies at the ones you have. You should have two retro cups at the start. (Their names are Shell and Banana... just in case...)
they are the bottom cups in the grand prix races
Retro cups are cups that have courses from previous Mario Kart games. Retro cups first appeared in Mario Kart Super Circuit, which had all of the courses from Super Mario Kart in it.
You have to get at least a one star ranking on all 150cc retro cups.
Retro Cups are the cups in which previous courses in older Mario Kart games are reused. In the case of Mario Kart Wii, the bottom four cups consist of old tracks.
Earn * Ranks on 100cc Retro Cups Goodluck On unlocking him!
Yes, If you would like to unlock items
Retro Cups are courses that have been in previous Mario Kart games. Like DK's Jungle Parkway N64, Bowsers Castle GBA, Yoshi Island DS, and Skyscraper N64. shell, banana, leaf, lightning are retro cups
Attain at least 1 Star in all 150cc Retro Cups
To unlock Daisy, beat all of 50cc Nitro Cups. To unlock Dry Bones, beat all of 50cc Retro Cups. To unlock Waluigi, beat all of 100cc Retro Cups. To unlock R.O.B., beat all of 150cc Mirror Nitro Cups.
You can unlock him in both Mario Kart DS and Mario Kart Wii. To unlock him in both games: DS: Get gold trophies in all 50cc Retro Cups. Wii: Get a gold trophy on 100cc Leaf Cup.
Yes!
You have to win either all of the Mirror Nitro cups or all of the Mirror Retro cups to unlock ROB. To unlock Mirror Mode, you need to win every 150cc cup.