Mickey Mania/YMMV

• Demonic Spiders: The Weasels in the Prince and the Pauper, most definitely. They take several hits, are difficult to beat if you run out of marbles, and can hit you from far away. Too bad you can't just make them laugh themselves to death.
• Ensemble Darkhorse: Just like his original short, the Mad Doctor is remembered quite fondly in particular. Helped out by the fact that the cartoon and character is by far and large the most obscure cartoon in the game.
• Genius Programming: The Sega Genesis version of the game features Mode 7-style perspective effects in a number of the levels... produced entirely in software, as unlike the SNES, that system has no hardware support for such effects. In fact, the SNES version even lacks one of these levels.
• Narm: In the Playstation version of the game, Mickey will for some reason always enter an animation that has him checking his watch when he finds Pluto at the end of the Mad Doctor stage, making him seem completely uninterested in having found his pet.