Sonic Team/Disney Adventure

Disney Adventure (Japanese: ディズニーアドベンチャー Hepburn: Dizunīadobenchā) is a series of crossover action role-playing games owned by Disney, developed by Sonic Team, and published by Sega.

Characters

 * Kasai - The main protagonist of the game.
 * Mizu - The deuteragonist of the game series.

Diffculty
The difficulty levels in every game determines the strength of the enemies, and the limitation of the players.
 * Easy/Beginner - 100% easy, and 10% hard.
 * Normal/Standard - 50% easy, 50% hard.
 * Expert/Proud - 10% easy, 100% hard.