artwork, layout Raúl González Huenulef
tracks 6 to 23 bass, vocals [vokills] Igore
tracks 1 to 5 drums Adrián Emocaust
tracks 6 to 23 drums, vocals [vokills] Tubarão
tracks 6 to 23 guest, vocals [vokills sessions] Wesley (Social Nausea)
tracks 6 to 23 guitar, vocals [vokills] Thales
tracks 1 to 5 guitar, vocals, bass Shitter
tracks 6 to 23 mastered by Guyome
tracks 24 to 29 performer [the pulmonologists], bass Renaud
tracks 24 to 29 performer [the pulmonologists], drums, guitar, vocals [vomiting growls] Guyome
tracks 24 to 29 performer [the pulmonologists], guitar Yanosh
tracks 28, 29 performer [the pulmonologists], vocals [vox on live songs] Simon Maurette
tracks 28, 29 recorded by Shaxul
tracks 1 to 5 songwriter [all songs written], composed by [decomposed] Putrefuck
Recorded At Bay Area Estúdios
Recorded At The Cripple Room
Mixed At The Cripple Room
Mastered At The Cripple Room
Limited to 213 hand-numbered copies.

Putrefuck:
Tracks 1, 2 & 3 taken from Cadaveric Session EP recorded in 2016.
Tracks 4 & 5 taken from Drowning In The Rotted Sludge Swamp sessions recorded in 2017.

Dead Fetus Collection:
Psychotic Gorenoise Session recorded live in 10/28/2017 in Bay Area Estudios.
Songs mastered in Cripple Room (France)

Pulmonary Fibrosis:
Rehearsal recorded, mixed & mastered at The Cripple Room on 11-06-2017.
Live recorded for the Anthem of Steel at I'Emeraude in Bressuire (France) on 11 March 2017
Matrix / Runout: CD-R 80 CWLHT-1773 H516