140 is a platform game independently developed by Jeppe Carlsen, known for his gameplay direction for Playdead's Limbo. The game is described as a "minimalistic platformer", using electronic music to create synesthesia as the player manipulates their avatar, a character that can take on several basic geometric shapes, through levels in time to the music. The gameplay has been compared to other similar games which involve music synchronization like Sound Shapes and the Bit.Trip series, though with difficult platforming elements comparable to games in the Mega Man series. The game was released on Microsoft Windows, OS X, and Linux systems in October 2013, while the game was released on Xbox One on August 30, 2016, and on PlayStation 4, PlayStation Vita, and Wii U on September 1, 2016, with t