Tracks 1 and 2 were recorded in 2003 and performed by characters of Big Stank (portrayed by Jamie Madrox) and Lil' Poot (portrayed by Monoxide) from John Cafiero's 2001 film Big Money Hustlas (2003)
Tracks 3 and 16 appeared on Psychopathics From Outer Space Vol. 3 (2007)
Track 4 appeared on the limited edition Fright Fest 2005 EP (2005)
Track 5 appeared on Twiztid's album The Green Book (2003)
Tracks 6 and 11 were tracks made specifically for the compilation (2011)
Tracks 7, 9, and 14 appeared on the tour exclusive End of Days EP (2009)
Tracks 8 and 13 appeared on the tour exclusive Toxic Terror EP (2008)
Track 10 appeared on Psychopathics From Outer Space Vol. 2 (2003)
Track 12 appeared on the limited edition Fright Fest 2003 EP (2003)
Track 15 was a Twiztid song which was released as a single at New Years Evil 3 (2010)
Track 17 was an outtake from Twiztid's album Independents Day (2007)