Challenges completed by hydroblast

Star 3 - Shoot to the island in the sky

Bob-Omb Battlefield : Find the Star with Mario

Fantôme Expert

Road 66 : Complete the track in less than 30s

Fantôme Difficile

Road 66 : Complete the track in less than 32s

Good

The Real End : Get to the light green area in Time Trial mode

Wah? There's nothing here?

Blue, Blue Plaza : Go in the Smallest Dead-End with Waluigi

Don't get Thwomped!

Blue, Blue Plaza : Go under a Radioactive Thwomp.

Staying up all night so you don't have to go to bed

Blue, Blue Plaza : Survive more than 2:00 with Bowser Jr

Get to the other end of the Arena

Blue, Blue Plaza : You'll find this area on your own. If you need a hint, check the title.

Sniper Extraordinaire

Blue, Blue Plaza : Hit 5 opponents without drifting

Wide Pride

Invaded Airship : The W I D E Boost Pads

L

Luigi's Low Quality Battle Arena of his Face : Finish the game in the 1st position with Luigi

g

Luigi's Low Quality Battle Arena of his Face : Survive more than 30s with Luigi

u

Luigi's Low Quality Battle Arena of his Face : Finish the game with Luigi

i

Luigi's Low Quality Battle Arena of his Face : Hit 1 opponent with Luigi

i

Luigi's Low Quality Battle Arena of his Face : Exist with Luigi

Time Trial Challenge

MKSC Mario Circuit 1 (SNES) : Complete the track in Time Trial mode, in less than 1:35

101 Racers in One Racetrack (Reach 1st Place Mode)

MKSC Mario Circuit 1 (SNES) : Finish in the 1st position in VS mode, with 101 participants

101 Racers in One Racetrack

MKSC Mario Circuit 1 (SNES) : Complete the track in VS mode, with 101 participants

101 Racers in One Racetrack (Hard Mode)

MKSC Mario Circuit 1 (SNES) : Complete the track in VS mode, with 101 participants

In difficult mode

Running in The 40's

RMX Choco Island 1 : Finish in the 1st position in VS mode, with Yoshi, with 40 participants