World of Illusion Starring Mickey Mouse and Donald Duck

World of Illusion Starring Mickey Mouse and Donald Duck is a side-scrolling platformer with cartoon-style visuals. The narrative involves the two characters being transported to a magical realm from which they must find a way to return.

Gameplay involves standard platforming actions like running and jumping, with an attack performed using a cape. Progression is aided by magical abilities acquired after defeating bosses; these spells often function as tools for traversal, such as enabling flight or creating pathways. The experience adjusts between its single-player and two-player cooperative modes. When playing alone, the characters have different physical capabilities, requiring Donald to find separate paths where Mickey can simply slip through. In cooperative play, these differences enable teamwork, such as one character pulling the other through a tight space or combining to reach higher areas.