MARIO KART DS UNLOCKABLES
Leaf Cup
Win a Gold trophy in the Shell Cup and Banana Cup to unlock the Leaf Cup for that class.
Lightning Cup
Win a Gold trophy in the Leaf Cup to unlock the Lightning Cup for that class.
Rainbow Cup
Beat all the Staff Ghost Data on the Retro tracks to unlock the Rainbow Cup in the Retro Grand Prix.
Star Cup
Win a Gold trophy in the Mushroom Cup and Flower Cup to unlock the Star Cup for that class.
Special Cup
Win a Gold trophy in the Star Cup to unlock the Special Cup for that class.
150cc Mirror Mode
Win all Gold trophies in all cups in the Retro Grand Prix 150cc class to unlock 150cc Mirror Mode.
Mission Mode mission 7
Get a 1 Star or greater rank on each level of missions 1 through 6 to unlock mission 7.
Bonus karts
Win a Gold trophy in all cups in the Nitro Grand Prix in the 100cc class to unlock a third kart for all characters. Win a Gold trophy in all cups in the Nitro Grand Prix in the 150cc class to unlock a total of seven karts for all characters. Win a Gold trophy in all cups in the Retro Grand Prix in the 150cc Mirror Class to unlock all karts for all characters.
Unlock Daisy
Win a Gold trophy in all cups in the Nitro Grand Prix in the 50cc class to unlock Daisy.
Unlock Dry Bones
Win a Gold trophy in all cups in the Retro Grand Prix in the 50cc class to unlock Dry Bones.