A Bug's Life (蟲蟲危機) is an unlicensed Sega Mega Drive game based on the movie with the same name. It's very similar to the Game Boy Color version. An improved version was made for the Super Nintendo and the Sega Mega Drive by an unknown developer at an unknown date. (Since the Game Boy Color version was released at the end of 1998 this port most have been released after that date, confirmed release date is 1999.)