Challenges list of Gible
Unlock Gooigi
Big Beach : Make It To The Island Near The Start in less than 5s

Unlock Shy Guy
Amogus : Find The Shortcut in less than 1:00

Unlock Kirby
Are You Human? : Bust Through The Pipes

Unlock Funky Kong
Big Beach : Finish in the 1st position by starting with 15s delay

Project GBA : Finish 1st 3 times in a row in VS mode, in 500cc class

Unlockable: Dry Bowser
Project DS : Make at least 30 points in 4 races in VS mode

Unlock Rosalina
Confusing Garden : Complete the track without touching item boxes

Unlock Bullet Bill
Abandoned Path : Make It To The ACTUAL Abandoned Path

Unlock Marth
Bounce Castle : Finish in the 1st position
In difficult mode

Project GBA : Finish 1st 5 times in a row

True Speedrunner
Airship : Complete the track in less than 2:00
