Will and Dewy

Will and Dewy is a puzzle-platform game developed and published by Iguana Entertainment for the SNES and Sega Genesis.

Plot
A boy named Will and his pet frog, Dewy, must save the beloved arcade game from being destroyed by a corrupt millionaire.

Main

 * Will - A boy who is the main protagonist.
 * Dewy - A frog who can shapeshift when he eats different flavored flies.

Villains

 * Alexander Iggatello - A millionaire who wants to destroy the arcade.

Trivia

 * It's inspired by Imagineering's A Boy and His Blob.