Mega Man 6: The Greatest Battle in History!!

Mega Man 6: The Greatest Battle in History!! is an action video game developed by Capcom for the Nintendo Entertainment System (NES). It is the sixth installment in the original Mega Man series and was originally released in Japan on November 5, 1993 and in North America the following March. It was included in the Mega Man Anniversary Collection released in 2004. Its first PAL region release was June 11, 2013 for the 3DS Virtual Console, nearly twenty years after the game's first release.