Ehh... Just win all the laps.
Beat 150cc.
You beat all the mirror mode cups.
All you have to do is to beat the Lightning Cup in Mirror Mode. To unlock Mirror Mode you have to beat all the 150cc cups.
Just beat 50cc,100cc,150cc and 150cc MIRROR for R.O.B.
Just beat 50cc,100cc,150cc and 150cc MIRROR for R.O.B.
Get first place in most of the races.
$0. Just beat 50cc,100cc,150cc and 150cc MIRROR for R.O.B.'s kart.
$0. Just beat 50cc,100cc,150cc and 150cc MIRROR for R.O.B.'s kart.
You come in 1st second or third in all the cups which go from 50cc to 150cc mirror.
Get trophies on the Shell and Banana Cups in the same engine class.
i dont really know how but i think it it beat 50 100 and 150ccs
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