It features guest appearances from Insane Clown Posse and Royce da 5'9", and contributions from Leah Stalker, Blaze Ya Dead Homie and George Vlahakis, as well as Krizz Kaliko and Glasses Malone contributed to the deluxe edition of the album.

On August 16, 2011, member Monoxide Child stated via Twitter that the next Twiztid album would feature a guest appearance from Hopsin.

[3] Recording for the album started in the first week of February 2012 and ended in late March 2012 as Twiztid prepared for their 'Kaos and Kronik' tour.

[5] Abominationz was released in alternate variant editions, each containing unique outer artwork depicting photographs of Jamie Madrox and Monoxide and a bonus track.

[8] Those that purchased both Abominationz and Cold 187um's The Only Solution within two weeks of the album's release date also received a bonus CD containing Psychopathic Records' "Psyphers".

[...] Abominationz finds Twiztid delivering the hyped-up, hate-filled, horror-rap goods with plenty of punch and the grimmest of jokes".