demo TAPE 1984

1: Prodrome
2: Speed Kills
3: The Howling
4: Blind Obedience
5: Voyage of the Damned
6: The Knell - Thanatos
7: Obsequies

line-up:
Stephan Gebédy (vocals, guitar, bass) - alias of Stephan Gebédi
Marcel van Arnhem (drums)
Remco de Maaijer (guitar, bass)

demo TAPE 1985

1: Speed Kills
2: Voyage of the Damned
3: Blind Obedience
4: The Howling
5: Thanatos
6: Prodrome
7: Obsequies
8: Progressive Destructor

line-up:
Stephan Gebédi (vocals, guitar)
Marcel van Arnhem (drums)
Remco de maaijer (guitar)

demo TAPE 1985

1: Voyage of the Damned
2: Blind Obedience
3: Progressive Destructor
4: Thanatos (remix)

line-up:
Stephan Gebédi (vocals, guitar, bass)
Marcel van Arnhem (drums)
Remco de Maaijer (guitar, bass)

demo TAPE 1986

1: Rebirth
2: Outward of the Inward
3: Speed Kills
4: Reincarnation

line-up:
Stephan Gebédi (vocals, guitar)
André Scherpenberg (bass)
Rob de Bruijn (drums)
Remo van Arnhem (drums)

demo TAPE 1987
re-release CD by LABEL

1: Speed Kills
2: Internal Deceit
3: The Day Before Tomorrow
4: Rebirth
5: Imposter Infiltration
6: Outward of the Inward
7: The Howling
8: Reincarnation
9: Progressive Destructor
10: Blind Obedience
11: Snap - D.R.I. cover
12: Couch Slouch - D.R.I. cover
13: Voyage of the Damned
14: Dethroned Emperor - Celtic Frost cover

line-up:
Stephan Gebédi (vocals, guitar)
André Scherpenberg (bass)
Remo van Arnhem (drums)
Mark Staffhorst (guitar)

demo TAPE 1987

1: Imposters' Infiltration
2: The Day Before Tomorrow
3: Progressive Destructor (live)

line-up:
Stephan Gebédi (vocals, guitar)
Mark Staffhorst (guitar)
Remo van Arnhem (drums)
André Scherpenberg (bass)

demo TAPE 1989

1: War
2: The Meaning of Life
3: Bodily Dismemberment
4: A-Thanasia

line-up:
Stephan Gebédy (vocals, guitar)
Remo van Arnhem (drums)
Erwin de Brouwer (guitar)
Ed Boeser (bass)

LP 1990 by Shark Records

1: Dawn of the Dead
2: Outward of the Inward
3: Bodily Dismemberment
4: Internal Deceit
5: The Day Before Tomorrow
6: War
7: Rebirth
8: Progressive Destructor
9: Impostors' Infiltration
10: Omnicoitor / Dolor Satanae

line-up:
Stephan Gebédi (vocals, guitar)
Remo van Arnhem (drums)
Ed Boeser (bass)
Erwin de Brouwer (guitar)

CD 1992 by Shark Records

1: And Jesus Wept
2: Tied Up, Sliced Up
3: Realm of Ecstacy
4: Mankind's Afterbirth
5: In Praise of Lust
6: Perpetual Misery
7: Human Combustion
8: Reincarnation
9: Terminal Breath

line-up:
Stephan Gebédi (vocals, guitar)
Remo van Arnhem (drums)
Ed Boeser (bass)
Erwin de Brouwer (guitar)

CD 2000 by Hammerheart Records

1: Angelic Encounters
2: In Utter Darkness
3: Sincere Chainsaw Salvation
4: Infuriated
5: The Howling
6: Gods of War
7: The Devil's Concubine
8: Speed Kills
9: Thou Shalt Rot

line-up:
Stephan Gebédi (vocals, guitar)
Paul Baayens (guitar)
Theo van Eekelen (bass)
Aad Kloosterwaard (drums)

CD 2002 by Baphomet Records

1: L'aldila - Beyond Terror
2: Devour the Living
3: Rites of Retaliation
4: Angelic Encounters 2002 A.D.
5: Satan's Curse - Possessed cover
6: Into the Crypts of Ray - Celtic Frost cover

line-up:
Stephan Gebédi (vocals, guitar)
Paul Baayens (guitar)
Marco de Bruin (bass) - a.k.a. M. Xul
Yuri Rinkel (drums) - a.k.a. Y. Xul

CD 2004 by Black Lotus Records

1: Lambs to the Slaughter
2: Undead Unholy Divine
3: Eraser
4: Beyond Terror
5: The Sign of Sadako
6: Servants of Hatred
7: Devour the Living
8: Godforsaken
9: The Suffering...
10: ...The Sweet Suffering
11: Outro

line-up:
Stephan Gebédi (vocals, guitar)
Paul Baayens (guitar)
Marco de Bruin (bass, additional guitar)
Yuri Rinkel (drums)

7" EP 2006 by Konqueror Records

1: The Burning of Sodom - Dark Angel cover
2: ...And Jesus Wept

line-up:
Stephan Gebédi (vocals, guitar)
Paul Baayens (guitar)
Marco de Bruin (bass)
Yuri Rinkel (drums)

boxed set 2007 by AreaDeath Productions (limited to 200 copies)

Discs:
1: Emerging from the Netherworlds
2: Official Live Tape 1987 + Speed Kills
3: Realm of Ecstacy
4: Promo Tape + rehearsals (1986-1987)
5: Angelic Encounters
6: Rebirth + The Day Before Tomorrow + Omnicoitor + pre-productions demo 1992
Incl. photo-cards, mini-posters, pin, long-sleeve shirt.

CD 2009 by Deity Down Records

1: They Feed on Fear
2: Destruction Chaos Creation
3: The Devil's Triangle
4: March of the Infidels
5: Justified Genocide
6: The Netherworld
7: Dawn of Eternity - Massacre cover
8: Apostles of Damnation
9: Upwards Spiritual Evolution
10: And Jesus Wept
11: The Burning of Sodom - Dark Angel cover

line-up:
Stephan Gebédi (vocals, guitar)
Paul Baayens (guitar)
Marco de Bruin (bass)
Yuri Rinkel (drums)

split 7" EP 2011: Asphyx / Thanatos by Cyclone Empire (limited to 500 copies)

2: Reanimation - Sacrifice cover

line-up:
Stephan Gebédi (vocals, guitar)
Marco de Bruin (bass, additional guitar)
Marco de Groot (drums)

CD 2014 by Century Media Records

1: Global Purification
2: The Murder of Innocence
3: Infestation of the Soul
4: Queen of Gore
5: Nothing Left
6: World Jihad
7: The Demonized Minority
8: Feedin the War Machine
9: Blood Will Be Spilled
10: Bastion of Blasphemy

line-up:
Stephan Gebédi (vocals, guitar)
Paul Baayens (guitar)
Marco de Bruin (bass)
Yuri Rinkel (drums)