Mario Kart: Double Dash!!

The Result of Copper Sulfate

Unlock the Green Fire by getting a gold trophy on the 50cc Mushroom Cup

Mobilized Crib

Unlock the Rattle Buggy by getting a gold trophy on the 100cc Mushroom Cup

Spectral Battlegrounds Reimagined

Unlock the Luigi's Mansion Battle Mode stage by getting a gold trophy on the 150cc Mushroom Cup

Toadette's Pretty Pink Racecar

Unlock the Toadette Kart by getting a gold trophy on the 150cc Mirror Mushroom Cup

Sarasaland's Personal Escort Vehicle

Unlock the Bloom Coach by getting a gold trophy on the 50cc Flower Cup

A Front Bumper Only Fit for Its Owner

Unlock the Waluigi Racer by getting a gold trophy on the 100cc Flower Cup

Will This Also Shoot Eggs at Me

Unlock the Turbo Birdo by getting a gold trophy on the 150cc Flower Cup

Mario's Tilting His Way into 3D

Unlock the Tilt-A-Kart Battle Mode stage by getting a gold trophy on the 150cc Mirror Flower Cup

There's a Feather Hidden Inside Somewhere

Unlock the Para Wing by getting a gold trophy on the 50cc Star Cup

This One's Special to Me

Unlock the Special Cup by getting a gold trophy on the 100cc Star Cup

All Aboard the Barrel Express

Unlock the Barrel Train by getting a gold trophy on the 150cc Star Cup

A King and His Piranha Friend

Unlock the Petey Piranha and King Boo Duo by getting a gold trophy on the 150cc Mirror Star Cup

Faster Than a Speeding Bull-... Wait

Unlock the Bullet Blaster by getting a gold trophy on the 50cc Special Cup

Mushroom Kingdom's Finest Fungi

Unlock the Toad and Toadette Duo by getting a gold trophy on the 100cc Special Cup

Mario-Kart World Tour

Unlock the All Cup Tour by getting a gold trophy on the 150cc Special Cup

Pipes Connected to Lonely Spirits

Unlock the Boo Pipes by getting a gold trophy on the 150cc Mirror Special Cup

I Can See My Reflection

Unlock the Mirror Mode by getting a gold trophy on the 150cc All Cup Tour

One Final Parade for You, the Player

Unlock the Parade Kart by getting a gold trophy on the 150cc Mirror All Cup Tour

Double the Gold, Double the Dash

Unlock the alternate opening screen by getting a gold trophy on every Cup

Mushroom Cup Perfection I

Get a perfect score of 40 on the 50cc Mushroom Cup

Mushroom Cup Perfection II

Get a perfect score of 40 on the 100cc Mushroom Cup

Flower Cup Perfection I

Get a perfect score of 40 on the 50cc Flower Cup

Flower Cup Perfection II

Get a perfect score of 40 on the 100cc Flower Cup

Star Cup Perfection I

Get a perfect score of 40 on the 50cc Star Cup

Star Cup Perfection II

Get a perfect score of 40 on the 100cc Star Cup

Special Cup Perfection I

Get a perfect score of 40 on the 50cc Special Cup

Special Cup Perfection II

Get a perfect score of 40 on the 100cc Special Cup

All Cup Tour Perfection I

Get a perfect score of 160 on the 50cc All Cup Tour

All Cup Tour Perfection II

Get a perfect score of 160 on the 100cc All Cup Tour

Partners in Plumbing

Using Mario and Luigi with the Green Fire, get a perfect score of 40 on the 150cc Mushroom Cup

Partners in Dino

Using Yoshi and Birdo with the Turbo Birdo, get a perfect score of 40 on the 150cc Flower Cup

Partners in Fungi

Using Toad and Toadette with the Toadette Kart, get a perfect score of 40 on the 150cc Star Cup

Partners in Country

Using Donkey Kong and Diddy Kong with the DK Jumbo, get a perfect score of 40 on the 150cc Special Cup

Partners in Crime

Using Wario and Waluigi with the Wario Car, get a perfect score of 160 on the 150cc All Cup Tour

Partners in Royalty

Using Peach and Daisy with the Bloom Coach, get a perfect score of 40 on the 150cc Mirror Mushroom Cup

Partners in Time

Using Baby Mario and Baby Luigi with the Rattle Buggy, get a perfect score of 40 on the 150cc Mirror Flower Cup

Partners in Koopa

Using Koopatroopa and Paratroopa with the Para Wing, get a perfect score of 40 on the 150cc Mirror Star Cup

Partners in Chaos

Using Bowser and Bowser Jr with the Koopa King, get a perfect score of 40 on the 150cc Mirror Special Cup

Partners in Night and Shine

Using King Boo and Petey with the Boo Pipes, get a perfect score of 160 on the 150cc Mirror All Cup Tour

The Winner is You!

Receive your prize code after completing a Time Trial

A Beachside Secret

Discover and use the hidden pipe in Peach Beach

The Bridge's Hidden Side Path

Discover and use the hidden pipe in Mushroom Bridge

The Cruiser's Hidden Basement

Discover and use the hidden pipe in Daisy Cruiser

How Does This Help Me

In a Grand Prix race, use a Blue Shell in first place and await your punishment

Kart Needs Some Repairs

Get first in a grand prix race without Drifting

An Old-Fashioned Way of Karting

Get first in a grand prix race without mini-turbos and obtaining items

Welcome to the Driver's Test

Get first in a grand prix race without hitting obstacles or enemy items

A Shocking Turn of Events

Get first in a grand prix race after stunning everyone with the Lightning Bolt twice

Superior Haunting Skills

Defeat any Staff Ghost Time Trial without using the given Mushrooms

All That's Missing is a Mansion to House This Ghost

Defeat the Staff Ghost on Luigi Circuit by having a Time Trial time better than 1:26:277

Apparition on the Beach Side

Defeat the Staff Ghost on Peach Beach by having a Time Trial time better than 1:20:404

Shadow of the Park's Past

Defeat the Staff Ghost on Baby Park by having a Time Trial time better than 1:11:108

The Humid Wisp of the Desert

Defeat the Staff Ghost on Dry Dry Desert by having a Time Trial time better than 1:50:755

A Sad Crossing for Both the Ghost and the Bridge

Defeat the Staff Ghost on Mushroom Bridge by having a Time Trial time better than 1:31:458

The Haunting of a Fallen Goomba

Defeat the Staff Ghost on Mario Circuit by having a Time Trial time better than 1:41:384

Lost Soul of the Cruiser

Defeat the Staff Ghost on Daisy Cruiser by having a Time Trial time better than 1:52:207

A Manifestation Among the Stadium Crowd

Defeat the Staff Ghost on Waluigi Stadium by having a Time Trial time better than 1:59:658

Frozen Land Kept Cold by a Spirit

Defeat the Staff Ghost on Sherbet Land by having a Time Trial time better than 1:25:904

City of Lights Powered by an Ethereal Being

Defeat the Staff Ghost on Mushroom City by having a Time Trial time better than 1:50:663

Yoshi's Ghostly Boo Problem

Defeat the Staff Ghost on Yoshi Circuit by having a Time Trial time better than 1:59:886

DK's Fiery Spook

Defeat the Staff Ghost on DK Mountain by having a Time Trial time better than 2:12:639

The Colosseum's Only Casualty

Defeat the Staff Ghost on Wario Colosseum by having a Time Trial time better than 2:21:106

One Dinosaur Couldn't Pass On

Defeat the Staff Ghost on Dino Dino Jungle by having a Time Trial time better than 2:00:908

This One Fell into the Lava

Defeat the Staff Ghost on Bowser Castle by having a Time Trial time better than 2:44:690

The Final Remaining Star to Be Redeemed

Defeat the Staff Ghost on Rainbow Road by having a Time Trial time better than 3:16:476