Challenges completed by Loewi

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

A long road of Silence!

F-Zero Silence (GBA F-Zero Climax) : Complete the track

47th State

USA Map : Reach New Mexico

45th State

USA Map : Reach Utah

48th State

USA Map : Reach Arizona

36th State

USA Map : Reach Nevada

Super Cup 2/2 : Get the gold cup

Unlock Dr. Noreen Wakeman!

Mario Kart: Game Maker Studio Bundle : Get all gold cups

Super Cup 1/2 : Get the gold cup

Mario Kart: Speed Strife : Get all gold cups

Special Cup : Get the gold cup

Star Cup : Get the gold cup

Star Cup : Get the gold cup in Grand Prix mode, with 40 points or more

Flower Cup : Get the gold cup

Mushroom Cup : Get the gold cup in Grand Prix mode, with 40 points or more

Mushroom Cup : Get the gold cup in Grand Prix mode

With 8 participants, in difficult mode, no teams

Special Cup : Get the gold cup

Mario Kart: Blazing Wheels : Get all gold cups

Star Cup : Get the gold cup

Flower Cup : Get the gold cup