Challenges list of Musclemanxavier
Unlock Gooigi
Big Beach : Make It To The Island Near The Start in less than 5s
Easy Unlock Shy Guy
Amogus : Find The Shortcut in less than 1:00
Easy Unlock Kirby
Are You Human? : Bust Through The Pipes
Easy Unlock Funky Kong
Big Beach : Finish in the 1st position by starting with 15s delay
Medium Project GBA : Finish 1st 3 times in a row in VS mode, in 500cc class
Medium Unlock Rosalina
Confusing Garden : Complete the track without touching item boxes
Easy Unlock Bullet Bill
Abandoned Path : Make It To The ACTUAL Abandoned Path
Easy Unlock Marth
Bounce Castle : Finish in the 1st position
In difficult mode
Medium Project GBA : Finish 1st 5 times in a row
Medium Unlockable: Dry Bowser
Project DS : Make at least 30 points in 4 races in VS mode
Easy True Speedrunner
Airship : Complete the track in less than 2:00
Easy