Unlockables
Dry Bones-Obtain a gold trophy with any rank at all cups in 50cc nitro grand prix.
Daisy-Obtain a gold trophy with any rank at all cups in 50cc retro grand prix.
3 Karts-Obtain a gold trophy with any rank at all cups in 100cc nitro grand prix.
Waluigi-Obtain a gold trophy with any rank at all cups in 100cc retro grand prix.
7 Karts-Obtain a gold trophy with any rank at all cups in 150cc nitro grand prix.
150cc mirror engine class-Finish 50cc,100cc and 150cc engine class.
R.O.B.-Obtain a gold trophy with any rank at all cups in 150cc mirror nitro grand prix.
All Karts-Obtain a gold trophy with any rank at all cups in 150cc mirror retro grand prix.
Original Mario Kart DS Main Screen-Finish 50cc, 100cc,150cc and 150cc mirror engine class.