Welcome to Mariokartwii.com.
Unlockables:
King Boo: 50cc Star Cup
Diddy Kong: 50cc Lightning Cup
Baby Daisy: 1 star in all 50cc cups
Dry Bones: 100cc Leaf Cup
Mii Outfit A: 100cc Special Cup
Daisy: 150cc Special Cup
Bowser jr: 1 star in all 100cc Retro Cups
Dry Bowser: 1 star in all 150cc Cups
Birdo: Play Time Trials on 16 different courses
Toadette: Play Time Trials on 32 different courses
Funky Kong: Unlock 4 expert staff ghost data in Time Trials
Baby Luigi: Unlock 8 expert staff ghost data in Time Trials
Mii Outfit B: Unlock 32 expert staff ghost data in Time Trials
Mii Outfit C: Get 15,000 points in VS mode
Starters:
Mario, Luigi, Baby Mario, Wario, Koopa Troopa, Toad, Waluigi, Peach, Baby Peach, Yoshi, Bowser, Donkey Kong.
MISC Unlockables:
Star Cup: At least 3rd place in Mushroom Cup and Flower Cup
Leaf Cup: At least 3rd place in Banana Cup and Shell Cup
Special Cup: At least 3rd place in Star Cup
Lightning Cup: At least 3rd place in Leaf Cup
50cc Karts and Bikes: At least a C in all 50cc Cups
100cc Karts and Bikes: At least a C in all 100cc Cups
Miror Mode: 1 star in all 150cc Cups
Commen order to unlock:
King Boo
Diddy Kong
Baby Daisy
Dry Bones
Mii Outfit A
Daisy
Bowser Jr.
Dry Bowser
Birdo
Toadette
Mii Outfit C
Funky Kong
Baby Luigi
Mii Outfit B