After two versions, the Transistor producer decided to change the venue for 2012, to Club de Campo Las Vizcachas with camping including and signs alliances with producers in Argentina and Mexico to make local versions, with similar line-up, between 1 and November 11, 2012. In Mexico City (1, 2 and 3), Guadalajara (3 and 4), Buenos Aires (8 and 9) to finish in Santiago de Chile on November 10–11. Marilyn Manson, Slayer, The Prodigy, and Calle 13 are headliners in all countries along with names like Deftones (except Buenos Aires), Gogol Bordello, Apollo, Mastodon, Stone Sour, Cavalera Conspiracy, Slash (Chile only) and Kiss (Exclusive to Chile).
In August 2014, the Transistor company changed the name of Maquinaria Festival to RockOut Fest, making its first edition only in Santiago de Chile.[1] It has been confirmed to the second edition for September 2016[2] and the third for November 2017.[3]