[2] The story focuses on Kingsley, an orphaned fox who is adopted by the King and Queen of the Fruit Kingdom, who live in Carrot Castle.

The King sends Kingsley to Sea Town, where Captain Gallagher the Scourge of the Seven Seas takes the town's trading galleon to force them to answer his and his master's (a crocodile-dinosaur hybrid named Rex, formerly Sir William the Frog Knight) demands.

After defeating both of them, Kingsley is sent to Poorluck Village, where Snuff the Dragon is eating all of the food (except the spinach, since he hates it) in said place.

Besides him, Kingsley must defeat Judas the Minotaur (formerly Sir Rufus the Rabbit Knight), who is holding Snuff's leash.

Afterward, Kingsley is sent to Rosary Village to solve a poisonous root beer problem caused by Clarence Darklord Jr., a bat-demon hybrid who was plaguing the Abbey disguised as the so-called Novice Tim.

Finally, Kingsley is sent to Aphasia to help the Fruit Kingdom's most beloved Sheep Wizard Cornflour regain his coat from a rat named Reggie.

[6] Kingsley's Adventure was released for the PlayStation in North America on September 28, 1999, and in Europe on October 22 of the same year.