Unlock Star Cup
Get Gold on Mushroom Cup and Flower Cup
Unlock 150cc Mirror Mode
Finish 150cc Retro Class with Gold trophies on every cup
Turbo Boost at Start of Race
To get a turbo boost at the start of a race, do not hold the acceleration button down prior to the race starting. Wait until just after the number 2 in the countdown disappears, then hold A. If done right, you will receive a turbo boost as soon as the race starts.
Alternate Title Screen
Alternate Title Screen Finish all classes with gold trophies on all cups
Turbo Boost After Lakitu Retrieval
If you fall off the track or get stuck underwater for more than a couple moments, Lakitu comes to pull you out and place you on the track again. When he picks you up, wait until you're dropped onto the track again, then press the acceleration at that exact moment and you'll get a turbo boost if you timed it correctly.
Unlock Character Dry Bones
Get a Gold Trophy on every cup in Nitro Grand Prix on 50cc
Unlock Alternate Title Screen
Finish all classes with gold trophies on all cups
Alternate Ending Screen
Finish all classes with gold trophies on all cups (including mirror mode)
Unlock Leaf Cup
Get Gold on Shell Cup and Banana Cup
Unlock Lightning Cup
Get Gold on Leaf Cup
Unlock Special Cup
Get Gold on Star Cup
Alternate Title Screen
Finish all classes with gold trophies on all cups
Unlock Character Daisy
Get a Gold Trophy on every cup in Retro Grand Prix on 50cc
Unlock R.O.B. as a racer
Finish 150cc Mirror Mode Nitro Class with Gold Trophies on all cups
Unlock Item Choose from 7 karts for each character
Get a gold trophy in every cup in Nitro Grand Prix on 150cc
Staff Ghost Times
Figure-8 Circuit Staff Ghost Get under 1:47:000 to unlock time to beat ghost: under 1:36:481
Luigi Circuit Staff Ghost: Under 1:40:000 to unlock. Time to beat ghost: under 1:29:759
Baby Park Staff Ghost: Under 01:01:00 to unlock. Time to beat ghost: under 00:50:920
Earn a star for your nickname
Beat all cups in all modes with 1-star rating or better
Unlock Item Choose from any kart for each character
Get a gold trophy in every cup in Retro Grand Prix on 150cc mirror
Unlock "Mission 7" in Mission Mode
Get at least a 1-star ranking on all levels of every mission in Mission Levels 1-6
Unlock Item 3rd kart for all characters
Get a Gold Trophy on every cup in Nitro Grand Prix on 100cc
