Selfish Machines is the second studio album from post-hardcore band Pierce the Veil, released by Equal Vision on June 22, 2010. It was produced by Vic Fuentes and Mike Green, and recorded between late 2009 and early 2010. Fuentes wrote most of the songs by himself, and co-wrote three songs with ex-A Day to Remember guitarist Tom Denney. Vocalist Jeremy McKinnon, also of A Day to Remember, guested on the track "Caraphernelia", which had its music video released on September 28. "Bulletproof Love" was released as the follow-up music video on July 7, 2011. Although the album was met with a varied critical reception, with reviewers criticizing the use of auto-tune on the tracks, it appeared on several American Billboard charts, including its Top Heatseekers and 200 chart. The album was reissued, with remixed production, on September 24, 2013.