Name: Wacky Races
Platform: Sega Genesis / Mega Drive
Region: USA
Media: Cartridge
Controller: Gamepad
Genre: Platformer
Gametype: Prototype
Release Year: Unreleased
Developer: Eden Entertainment Software
Publisher: Unreleased
Players: 1
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Dastardly and Muttley are set on winning (or sabotaging) the annual Wacky Races. A racer bearing a strong resemblance to mario kart with the Wacky Racers from the Hanna Barbara cartoon.

Might have made a pretty good competitor for Mario Kart if the game had been completed. The known beta lacks the polish of a finished product, but is playable and looks decent enough, the worst bit is the poor sound.

http://www.genesisproject-online.com/Genesis/U-w/WackyRaces.html