Mario Kart: Double Dash

(Thanks to Antisocial for the names of the karts)

All Cup Tour
Win the Special Cup at 150cc.
(Thanks to procrastinhator@yahoo.com)

Baby Luigi's Rattle Buggy
Win the Mushroom Cup at 100cc.
(Thanks to procrastinhator@yahoo.com)

Birdo's Turbo Birdo
Win the Flower Cup at 150cc.
(Thanks to procrastinhator@yahoo.com)

Bowser Jr.'s Bullet Blaster
Win the Special Cup at 50cc.
(Thanks to procrastinhator@yahoo.com)

Daisy's Bloom Coach
Win the Flower Cup at 50cc.
(Thanks to procrastinhator@yahoo.com)

Diddy Kong's Barrel Train
Win the Star Cup at 150cc.
(Thanks to procrastinhator@yahoo.com)

King Boo's Pipes
Win the Special Cup in Mirror Mode.
(Thanks to procrastinhator@yahoo.com)

Koopa's Parakoopa's Para Wing
Win the Star Cup at 50cc.
(Thanks to procrastinhator@yahoo.com)

Luigi's Green Fire
Win the Mushroom Cup at 50cc.
(Thanks to procrastinhator@yahoo.com)

Luigi’s Mansion Battle Arena
Win Mushroom Cup at 150cc.
(Thanks to procrastinhator@yahoo.com)

Mirror Mode
Win All Cup Tour at 150cc.
(Thanks to procrastinhator@yahoo.com)

New Title Screen
Win a gold cup in every level.
(Thanks to procrastinhator@yahoo.com)

Parade Kart
Win All Cup Tour in Mirror Mode.
(Thanks to procrastinhator@yahoo.com)

Petey Piranha and King Boo
Win Star Cup in mirror mode.
(Thanks to Flamedragon119@aol.com)

Petey Piranha's Piranha Pipes
Win Star Cup in Mirror Mode.
(Thanks to procrastinhator@yahoo.com)

Racing against the ghosts
Defeat the staff ghosts in the Time Trial mode. After beating one of the times below, you can race against a ghost image that represents the Development Team's best run on the track. However, the ghosts cannot be saved to your Memory Card, so you'll have to unlock them again whenever you boot up the game.
Baby Park: 1:14
Bowser’s castle: 2:47
Daisy Cruiser: 1:55
Dino Dino Jungle: 2:03
DK Mountain: 2:15
Dry Dry Desert: 1:53
Luigi Circuit: 1:29
Mario Circuit: 1:44
Mushroom Bridge: 1:34
Mushroom City: 1:53
Peach Beach: 1:23
Rainbow Road: 3:19
Sherbet Land: 1:28
Waluigi Stadium: 2:02
Wario Colosseum: 2:24
Yoshi Circuit: 2:02
(Thanks to KizerMensell@aol.com)

Special Cup
Win the Mushroom, Flower, and Star Cups at 100cc.
(Thanks to Tasmanian1402@aol.com)

Tilt-a-Kart Battle Arena
Win Flower Cup in Mirror Mode.
(Thanks to procrastinhator@yahoo.com)

Toadette
Win the Mushroom Cup in mirror mode.
(Thanks to procrastinhator@yahoo.com)

Toadsworth
Win the All Cup Tour in mirror mode.
(Thanks to procrastinhator@yahoo.com)

Waluigi’s Racer
Win the Flower Cup in the 100cc.
(Thanks to procrastinhator@yahoo.com)