Land of Illusion is a typical platform game, and when Mickey defeats an enemy it just falls of the screen. It's a non-offensive game. The player sidescrolls his way through 14 stages, trying to retrieve the crystal to the villagers. Mickey can attack his enemies by picking up an item (such as a stone block) and throwing it at his enemies, or he can jump at them in a sitting pose.
Throughout the game, the player can pick up items that imbue Mickey with new abilities, such as a rope for climbing up walls or a potion that can make Mickey shrink in size. Furthermore, the player can then return to previous levels and utilise these items to gain access to previously unaccessable areas.
Source: Wikipedia, "Land of Illusion starring Mickey Mouse", available under the CC-BY-SA License.