Stevie is a Chain Chomp that appears in the Stevie series. He is half of a Chain Chomp and it is hard for him to chomp on things. He is best friends with Goomby the Goombe. He is also friends with Whomparat and Flutterai.
Bowser, in his dry form, tries to get revenge on Mario and Luigi because they are the cause for his dry form. meanwhile Stevie and his friends are planning a secret attack on Bowser. As Stevie and his friends advance they meet up with the Mario Bros. and work together to attack Bowser.
He will appear as a playable character in this game. He will also be the main character in this game. This game has to do with him trying to stop (Dry) Bowser again.