The wondermega was a console created by Sega in the mid 1990's. It seems to only have been available in Japan or through video game importers and a very high price. It was basically a combined Mega Drive/Genesis, Mega CD and karaoke machine. The karaoke module was also available in Japan as an add-on to the original Mega Drive-Mega CD combo, but due to the fact that most of the people interested in this sort of thing in Japan owned a Mega Drive already, along with the bizzare style and high price tag, sunk this console without trace. Also, this was the forerunner to the internationally released Multi-Mega which was a combined console without the karaoke option.