Koka - Koka Undaground Vol I

Producer, Performer – Psycomatic

Producer – Matter Of HabitWritten-By, Performer – D.N.A. / Depressiv N Aggressiv*

Producer – Vichy RateyVocals [Chorus] – Manoel OrlandoWritten-By, Performer – AntiGott, PoltageistWritten-By, Producer, Performer – Psycomatic

Producer, Written-By, Performer – Dj Doc Written-By, Performer – Bobby DeNiro, Psycomatic

Producer – MilitaryWritten-By, Performer – $tr8 "Outta Control"

Producer, Written-By, Performer – MilitaryWritten-By, Performer – Psycomatic

Performer – Jazon Hanibalekta Myerz, Lady Crazy, Lidl Phadro

Producer – Jae-Jo*Written-By, Performer – TodezEngel

Producer, Voice [Background By] – De La MokVoice [Background By] – Da Joka*, Psycomatic, Roulette Written-By, Performer – Serb D.I.*, U-Go

Producer – Salt & Sugar, Six2Nine

Producer – Vichy RateyScratches, Vocals [Background By] – Dj Doc Written-By, Producer, Performer – Porno P

Producer – Benjamin "BP1" Piltz*Written-By, Performer – Psycomatic, Slonesta

Producer – Vichy RateyProducer, Written-By, Performer – PsycomaticWritten-By, Performer – Huggie B, P-Vers

Producer – PsycomaticProducer, Synthesizer – Vichy Ratey

Producer – Vichy RateyProducer, Written-By, Performer – PsycomaticVocals [Chorus] – Double AA

Written-By, Performer – AntiGott, Cool Daddy Crunktight, Jazon Hanibalekta Myerz, Manoel Orlando, Military, Poltageist, Skizodawg, Slonesta, Tomstah Of Midnight Maraudaz*Written-By, Performer [Freestyle] – Crazy Ö*Written-By, Producer, Performer – Psycomatic

Producer, Written-By, Performer – PoltageistWritten-By, Performer – Evilution

Producer, Vocals [Chorus] – Vichy RateyProducer, Written-By, Performer – PsycomaticVocals [Chorus] – Wole "El Fatinero"*Written-By, Performer – Fettez Ragga

Producer – Six2Nine

Performer – DJ Bernd a.k.a. Da Bread Ain't Dead, Knusprig Weiss Von Three Pigz Mafia*

Voice [Uncredited] – Lady Crazy