Super Smash Karts Ruckus

Default

 * Mario
 * Luigi
 * Samus
 * Link
 * Ness
 * Captain Falcon
 * Pikachu
 * Donkey Kong
 * Yoshi
 * Kirby
 * Fox
 * Jigglypuff
 * Bowser
 * Peach
 * Toad
 * Marth

Unlockable

 * Mickey Mouse (NEW)
 * Bugs Bunny (NEW)
 * Homer Simpson (NEW)
 * Tommy Pickles (NEW)

Amateur Cup

 * Mario Circuit 1
 * Mario Circuit 2
 * Ancient Lake
 * BOSS: Steamboat Willie with Mickey Mouse

Apprentice Cup

 * Donut Plains 1
 * Donut Plains 2
 * Jungle Falls
 * BOSS: Dungeon Driveway with Ganon

Novice Cup

 * Mario Circuit 3
 * Mario Circuit 4
 * Walrus Cove
 * BOSS: Metal Motorway with Racing Polygon

Rookie Cup

 * Donut Plains 3
 * Choco Island 1
 * Pirate Lagoon
 * BOSS: WB Studio Lot with Bugs Bunny

Lower Intermediate Cup

 * Green Greens Circuit
 * Greenwood Village
 * Choco Island 2
 * BOSS: Springfield with Homer Simpson

Upper Intermediate Cup

 * Kalimari Desert
 * Spaceport Alpha
 * Bowser's Castle
 * BOSS: Pickles' House with Tommy Pickles

Advanced Cup

 * Koopa Beach 1
 * Koopa Beach 2
 * Koopa Troopa Beach
 * BOSS: Yoshi's Island with Pink Yoshi

Extreme Cup

 * Yoshi Valley
 * Moo Moo Farm
 * Royal Raceway
 * BOSS: DK's Jungle Parkway with Diddy Kong

Professional Cup

 * Brinstar Raceway
 * Peach's Castle
 * Battletrack
 * BOSS: Track Z with Falco

Master Cup

 * Springfield Gorge
 * Banshee Boardwalk
 * Rainbow Road
 * BOSS: Final Destination with Master Hand

Crazy Cup

 * ACME Looniversity
 * Mrs. Puff's Boating School
 * Star Command Raceway
 * BOSS: Ultra Final Destination with Crazy Hand