Baby Daisy: Get at least a ★ ranking in the 50cc Mushroom, Flower, Star, and Special Cup
Baby Luigi: Beat 8 regular staff ghosts by at least 7 sec.
Birdo: Play time trial on 16 different courses
Bowser Jr.: Get at least a ★ ranking on the Shell, Banana, Leaf, and Lightning Cups
Daisy: Get a gold trophy on the 150cc Special Cup
Diddy Kong: Get a gold trophy in the 50cc Lightning Cup
Dry Bones: Get a gold trophy on the 100cc Leaf Cup
Dry Bowser: Get at least a ★ ranking in the 150cc Shell, Banana, Leaf, and Lightning
Funky Kong: Beat 4 staff ghosts by at least 7 sec
King Boo: Get a gold trophy in the 50cc Star Cup
Mii: Get a gold trophy in the 100cc Special Cup
Mii (Alternative Outfit): Beat all 32 staff ghosts by at least 7 seconds
Roslina: Have Super Mario Galaxy save on your sysrem OR Get at least a ★ ranking on all thhe cups in MIRRORcc
Toadette: Play time trials in all 32 corses