Bit.Trip Presents... Runner2: Future Legend of Rhythm Alien, generally shortened as Runner2, is a 2013 side-scrolling platformer developed by Gaijin Games. The game is the direct sequel to Bit.Trip Runner and has been released as a downloadable title available on the PlayStation 3, PlayStation Vita, Xbox 360 and Wii U consoles, Microsoft Windows, OS X, Linux and on iOS.