Using two dials, players match falling shapes in progressively more difficult levels. (matthewdeline.com)
The actual concept for the game itself (where you are matching falling shapes) comes from a more unlikely source, the game show «Nokabe ``, which has been described as a sort of human Tetris where players must contort their bodies into awkward positions to fit through holes in walls that are coming towards them. (ab-gaming.com)
Whether we danced to colorful Cossack ditties in the comfort (and privacy) of our own home with the NES version or struggled to see the blurry gray - and - green falling shapes on the Game Boy, Tetris and Nintendo are synonymous with those of a certain era. (segadoes.com)