Funny World & Balloon Boy is a relatively rare game for the Sega Mega Drive/Genesis
[citation needed]. It is designed and produced by Realtec, without any kind of license from Sega. Therefore Realtec hasn't used the standard cardridge for its dual game, but its own in a different size. (The keep case is also thinner than a standard Genesis game case.) Besides the cartridge, there is noticeably lower quality in graphics and sound.
[source:wikipedia]
Distribution : Retail - CommercialPlatform(s) : Genesis (Megadrive)
Links