i don't remeber.but if you have the game beat 150cc answer this qustion.
you have to beat 150cc with all gold trophies to unlock 150cc retro mirror mode and then beat 150cc retro mirror mode with all gold trophies
150cc Mirror Mode: Finish 150cc Retro Class with Gold trophies on every cup
To get new courses, you have to unlock cups (2 in the nitro and two in the retro) by getting gold trophies in the starting cups. After you have unlocked all the cups in 150cc and gotten gold trophies in them, you can unlock Mirror (known as 'extra mode' in Mario Kart 64), which is flipped courses in 150cc mode.
No, there is no cheat or code for the 150cc Class in Mario Grand Prix mode. You'll have to unlock it by obtaining gold trophies in all the cups on the 50cc and 100cc Classes. After all, practice makes perfect:)
Mario Kart DS Unlock List for Karts and Characters: Karts: 3 Karts-Complete 50cc Retro Grand Prix with a gold trophies 7 Karts-Complete 150cc Retro Grand Prix with gold trophies 36 Karts-Complete 150cc Mirror Class Retro Grand Prix and Nitro Grand Prix with gold trophies Characters: Daisy-Complete 50cc retro Grand Prix with gold trophes Dry Bones-Complete 50cc Nitro Grand Prix with gold trophies Waluigi-Complete 100cc Retro Grand Prix with gold trophies R.O.B-Complete either 150cc Mirror Class Retro Grand Prix or Nitro Grand Prix with gold trophies I mentioned 150cc Mirror Class here, to unlock that, you complete 150cc Nitro Grand Prix with gold trophies. Good Luck
Get gold Cups on all the 150cc Grand Prix races.
Finish 150cc Mirror Mode,With gold trophies on all cups... how to unlock 150cc mirror mode: Finish 150cc Retro Class with Gold trophies on every cup
get gold in 150cc lighting cup
Get gold medals in all 150cc cups.
To unlock Honey Queen, get a gold trophy in 150cc Banana cup. To unlock Wigger, get a gold trophy in 150cc Leaf Cup.
Get a gold trophy (1st place) on all 150cc races
Todette and Koopa Troopa are not unlockable characters in Mario kart DS. To unlock R.O.B on the other hand, you have to obtain a gold trophy on every cup, including Mirror Mode(which is unlocked by getting gold trophies on all the other cups 50cc-150cc)