Kid Klown in Night Mayor World © 1993 Kemco America, inc.
North American release. Game developed in Japan. See the original Famicom version for more information: "Mickey Mouse III - Yume Fuusen [Model KTB-MD]".
Description from the back cover:
Hi kids. I'm Kid Klown. And you know what? It looks like that mean old magician, the Night Mayor (get it? Nightmare?) has klown-napped my funny family. So I'm going to play a joke on the dude. But I really need your help. Because he lives in a wild klown-dominion, with a bunch of real goons. And all I have is some magic balloons. So c'mon and give me a hand. I just "nose" you can't wait to get started!
GAME ID: NES-NM-USA
Released in April 1993 in the USA.
Game's ROM.