Flat Zone

Flat Zone is a 2 dimensional plane that exists outside of the Marioverse as the world where the Game & Watch series takes place. The world is consists of only the colors black and grey and the setting is of a 20th century city and suburbs. The Humans there are non detailed stick figures, Some of which are counterparts of people in the Marioverse with most notably the resident Mr. Game & Watch being this worlds counterpart of Mario.