At the 'Options' menu go to the 'Nickname' option and enter the following passwords to unlock the corresponding effect. Using these passwords deactivates the ability to save the game.

Unlock Everything:
GIMMIE

Enables ALL Hazards and Pickups in Time Trial:
AAARGH

Rockets Turn Non-Invulnerable Opponents into Stone:
STONEME

Unlock Unlimited Superpower Energy:
SPINACH

Unlock Unlimited Dumb Rockets:
ROCKETMAN

Unlock Top-Down View:
IMACOPTER


Unlock Bonus Games
Complete the following tasks to unlock the corresponding Bonus games.

Unlock Bonus Game A - CN Sketchbook:
Beat Cowardly Championship and buy for 1000 Toon Coins.

Unlock Bonus Game B - Kart Kurling:
Beat Pork Butt Championship and buy for 10000 Toon Coins.


Unlock Cartoons
Complete the following tasks to unlock the corresponding Cartoons.

Unlock Cartoon A: Dexter's Rival:
Beat Booger Championship and buy for 5000 Toon Coins.

Unlock Cartoon B: Telephonies:
Beat a Record in Time Trial and buy for 10000 Toon Coins.

Unlock Cartoon C: Black Sheep:
Beat Flipped-Out Cowardly Championship and buy for 25000 Toon Coins.


Unlock Championships
Complete the following tasks to unlock the corresponding Championships.

Unlock Flipped-Out Chemical-X Championship:
Beat Flipped-Out Pork Butt Championship.

Unlock Flipped-Out Cowardly Championship:
Beat Soupered-Up Chemical-X Championship.

Unlock Soupered-Up Chemical-X Championship:
Beat Soupered-Up Pork Butt Championship.

Unlock Flipped-Out Booger Championship:
Beat Flipped-Out Cowardly Championship.

Unlock Soupered-Up Cowardly Championship:
Beat Souped-Up Chemical-X Championship.

Unlock Soupered-Up Pork Butt Championship:
Beat Soupered-Up Booger Championship.

Unlock Flipped-Out Pork Butt Championship:
Beat Flipped-Out Booger Championship.

Unlock Souped-Up Chemical-X Championship:
Beat Souped-Up Pork Butt Championship.

Unlock Soupered-Up Booger Championship:
Beat Soupered-Up Cowardly Championship.

Unlock Souped-Up Pork Butt Championship:
Beat Souped-Up Booger Championship.

Unlock Souped-Up Cowardly Championship:
Beat Chemical-X Championship.

Unlock Souped-Up Booger Championship:
Beat Souped-Up Cowardly Championship.

Unlock Chemical-X Championship:
Beat Pork Butt Championship.

Unlock Pork Butt Championship:
Beat Booger Championship.

Unlock Booger Championship:
Beat Cowardly Championship.


Unlock Driver Upgrades
Complete the following tasks to unlock the corresponding Driver Upgrades.

Unlock uzy Souped-Up Upgrade:
Unlock Suzy and buy for 500 Toon Coins.

Unlock Him Souped-Up Upgrade:
Unlock Him and buy for 500 Toon Coins.

Unlock Muriel Souped-Up Upgrade:
Unlock Muriel and buy for 500 Toon Coins.

Unlock Dee Dee Souped-Up Upgrade:
Unlock Dee Dee and buy for 500 Toon Coins.

Unlock Eustace Souped-Up Upgrade:
Unlock Eustace and buy for 500 Toon Coins.

Unlock Mandark Souped-Up Upgrade:
Unlock Mandark and buy for 500 Toon Coins.

Unlock Mojo Jojo Souped-Up Upgrade:
Unlock Mojo Jojo and buy for 500 Toon Coins.

Unlock Bunny Bravo Souped-Up Upgrade:
Unlock Bunny Bravo and buy for 500 Toon Coins.

Unlock I.R. Baboon Souped-Up Upgrade:
Unlock I.R. Baboon and buy for 500 Toon Coins.

Unlock The Red Guy Souped-Up Upgrade:
Unlock The Red Guy and buy for 500 Toon Coins.

Unlock Professor Utonium Souped-Up Upgrade:
Unlock Professor Utonium and buy for 500 Toon Coins.

Unlock Blossom Souped-Up Upgrade:
Beat Chemical-X Championship and buy for 500 Toon Coins.

Unlock Bubbles Souped-Up Upgrade:
Beat Chemical-X Championship and buy for 500 Toon Coins.

Unlock Buttercup Souped-Up Upgrade:
Beat Chemical-X Championship and buy for 500 Toon Coins.

Unlock Chicken Souped-Up Upgrade:
Beat Chemical-X Championship and buy for 500 Toon Coins.

Unlock Courage Souped-Up Upgrade:
Beat Chemical-X Championship and buy for 500 Toon Coins.

Unlock I.M. Weasel Souped-Up Upgrade:
Beat Chemical-X Championship and buy for 500 Toon Coins.

Unlock Johnny Bravo Souped-Up Upgrade:
Beat Chemical-X Championship and buy for 500 Toon Coins.

Unlock Cow Souped-Up Upgrade:
Beat Chemical-X Championship and buy for 500 Toon Coins.

Unlock Dexter Souped-Up Upgrade:
Beat Chemical-X Championship and buy for 500 Toon Coins.

Unlock Courage Soupered-Up Upgrade:
Beat Souped-Up Chemical-X Championship and buy for 1000 Toon Coins.


Unlock New Themes
Complete the following tasks to unlock the corresponding New Themes.

Unlock New Theme A:
Beat Flipped-Out Chemical-X Championship and buy for 10000 Toon Coins.

Unlock New Theme B:
Beat all Records in Time Trial in all four Championships and buy for 10000 Toon Coins.