Audiosurf Air is a misc game developed by Dylan Fitterer and released on Microsoft Windows.

AudioSurf is a rhythm and puzzle game developed by Dylan Fitterer, under the personal company name of Invisible Handlebar, for Microsoft Windows via Steam and later retail in Europe. The unique gameplay consists of track-like stages that visually mimic the music chosen, while the player races across several lanes collecting colored blocks that appear in sync with the music.