Challenges completed by Loewi
Galactic Harmony
Rainbow Road : Finish in the 1st position in VS mode, without falling, with Rosalina, with 12 participants
In difficult mode, no teams
Difficult Shy Guy goes for the money.
Port Shy Guy : Finish in the 1st position in VS mode, with Shy Guy
With 8 participants, in difficult mode
Difficult SNES Redux
Pixel SNES Cup : Get the gold cup in Grand Prix mode
Medium Silence! Mach 150cc Race!
F-Zero Silence (GBA F-Zero Climax) : Finish in the 1st position in VS mode
In difficult mode, with 8 participants, no teams
Difficult A long road of Silence!
F-Zero Silence (GBA F-Zero Climax) : Complete the track
Easy 47th State
USA Map : Reach New Mexico
Easy 45th State
USA Map : Reach Utah
Easy 48th State
USA Map : Reach Arizona
Easy 36th State
USA Map : Reach Nevada
Easy Super Cup 2/2 : Get the gold cup
Medium Unlock Dr. Noreen Wakeman!
Mario Kart: Game Maker Studio Bundle : Get all gold cups
Extreme Super Cup 1/2 : Get the gold cup
Medium Mario Kart: Speed Strife : Get all gold cups
Medium Special Cup : Get the gold cup
Easy Star Cup : Get the gold cup
Medium Star Cup : Get the gold cup in Grand Prix mode, with 40 points or more
Medium Flower Cup : Get the gold cup
Easy Mushroom Cup : Get the gold cup in Grand Prix mode
With 8 participants, in difficult mode, no teams
Easy Mushroom Cup : Get the gold cup in Grand Prix mode, with 40 points or more
Medium Special Cup : Get the gold cup
Easy