On June 15, 2018, the band announced that a new album called "Infinite Games" would be released on September 28, as well as the formation of a label named Federal Prisoner with frequent visual collaborator and fine artist Jesse Draxler. In 2003, it was planned that Puciato would sing on "The Calculus of Evil" album by technical death metal band Psychotegen, but ultimately Mike Harris from Misery Index filled this role. In 2004, Puciato sang all of the vocals on the five-song, self-titled EP of digital hardcore band Error, founded by future NIN-member Atticus Ross and Epitaph Records owner/Bad Religion guitarist Brett Gurewitz. His position was mainly considered as temporary studio work, since the band never played any concerts. Puciato affirmed in 2012 that Error is "dead as of now." Puciato has recorded guest vocals on several songs: "The Feast" by Genghis Tron (2008), "The Pledge" by A Static Lullaby (2008), "The Marvelous Slut" by Every Time I Die (2009), "Rise of the Fallen" by Soulfly (2010), "Year In/Year Out" by Architects (2011), "The Mighty Masturbator" by Devin Townsend (2011), "Exit Wound" by Mixhell (2012), "Monster Within" by Suicide Silence (2014), "Torches" by Lamb of God (2015) and "Everyone Dies and Nothing Goes on" by Jesse Draxler (2020). He has on occasion joined Soulfly and Devin Townsend on stage to sing his parts. The collaboration between Puciato and Townsend came about in February 2011, after both being Tweeted by a fan expressing interest in seeing them work together. Upon hearing the vocals of "The Mighty Masturbator", Townsend remarked "Ladies and Gentlemen, Greg Puciato just tore me a new asshole. Fucking hell… AWESOME!" He contributed a remix of the song "Bad Fall" on the 2009 Prong remix album "Power of the Damn Mixxxer". In January 2015, Puciato appeared as a murderer in the Retox video "Let's Not Keep in Touch", in which he chases and kills Retox guitar player Michael Crain with a baseball bat, before dumping him out of a van which frontman Justin Pearson is driving. In December 2016, Puciato appeared as a dancing shadow figure in the Drab Majesty video "39 By Design".