I got mario kart wii on december 30th 2008
here is what i have unlocked:
Characters:
King Boo
Rosalina
Dry Bones
Diddy Kong
Mii Outfit A
Karts:
Super Blooper (Medium)
Piranha Prowler (Large)
Bikes:
Zip Zip (Medium)
Shooting Star (Large)
*Cups:
Star Cup (50cc and 100cc)
Special Cup (50cc and 100cc)
Leaf Cup (50cc and 100cc)
Lightning Cup(50cc and 100cc)
Other:
**Karts and Bikes on 50cc
***Karts and Bikes on 100cc
****Normal Ending on 50cc and 100cc
*You start out with Mushroom, Flower, Shell, and Banana Cups on all Levels
**You start out with only Karts on 50cc
***You start out with only Bikes on 100cc
****You don't get the true ending until you beat every cup on every level
