Challenges completed by ItzD4rk
Mission 3.5: Drive 1 lap forward then backward on Luigi Raceway in 1:40
Luigi Raceway : Go one lap then turn around and do it backwards in Time Trial mode, with Luigi, in less than 1:40

Mission 3.7: Win 1st place on Bowser's Castle avoiding all Thwomps.
Bowser's Castle : Complete the track in VS mode, with 6 participants, without touching any Thwomp, Marty nor Thwomp Side, with Bowser

TELEPORT TO THE LONELY SNOWMAN
N64 Sherbet Land : Collect all coins in Time Trial mode, with Rosalina

Item frenzy
Koopa Roadway : Hit all item boxes with Toad, in less than 1:00

COLLECT THE COINS!!
DS Airship Fortress : Collect all coins

COWARD
COWARD : coward

MORE COINS
Gold Road : Collect 200 coins in Time Trial mode

Find Easter Egg 5
Yoshi Valley : Destroy all Easter Egg

Mission 2.4: Finish 2 laps on Bowser's Castle without touching a Thwomp and doing 3 tricks in 2:10.
Bowser's Castle : Finish 2 laps in Time Trial mode, with Bowser, by performing 3 tricks, without touching any Thwomp, in less than 2:10

Collect all the hidden coins as Peach!
Peach Gardens : Collect 8 coins in Time Trial mode, with Peach

Zoom, Zoom!
Vanilla Lake 4 : Collect 1 coin in less than 5s

Dokan Dokan Time Challenge
DS Dokan Course : Complete the track in less than 1:20 in 150cc class, in Time Trial mode, with Shy Guy, by performing 10 Mini-Turbos

Park Coins
Toad’s Theme Park : Collect all coins

This is possible?
YOU CAN BEAT THIS CUP : Get the gold cup

Get da Grub
Hit all item boxes

Hey look, a quarter!
Collect 15 coins by driving backwards

Welcome to McDona- I mean Macca's, how may I help you?
Survive more than 3:00

Bah Bah Bah BAH bah
Hit 10 opponents

Killing innocent people
Eliminate 1 opponent by yourself

Drive-Thru
Go through the Drive-Thru
