The story follows Timmy Turner, a young boy who discovers he has fairy godparents, Cosmo and Wanda. However, these fairies are struggling to behave themselves and get into various mischievous situations. The fairies believe that children should be allowed to make their own decisions and not have to obey rules.
As Timmy navigates his new reality with the help of his fairy godparents, he must also deal with the consequences of their actions. Players control both Cosmo and Wanda as they try to complete tasks and missions while avoiding getting caught by other characters in the game.
Fairly Odd Parents: Breakin' Da Rules is an action-adventure game that takes advantage of the PlayStation 2's capabilities, with fast-paced gameplay and colorful visuals. The game features a mix of exploration, platforming, and puzzle-solving, as Timmy and his fairy godparents try to outwit their enemies and complete objectives. The gameplay is divided into different levels and missions, each with its own unique challenges and obstacles. Players can switch between Cosmo and Wanda on the fly, using their special abilities to overcome hurdles and defeat enemies.