| Release date | Label | Catalog ID | Format | Description |
|---|---|---|---|---|
| September 2nd, 1990 | Nuclear Blast | NB 033 | 12" vinyl | |
| September 2nd, 1990 | Nuclear Blast | NB 033 | 12" vinyl | Limited edition, Colored vinyl |
| 1990 (Unofficial) | ALF | A-222 | Cassette | |
| 1990 (Unofficial) | Baron Music | B.M.-171 | Cassette | |
| 1990 | Nuclear Blast | NB 033 CD | CD | |
| 1990 | Nuclear Blast | NB 033 MC | Cassette | |
| 1990 | Nuclear Blast | NB 033 PD | 12" vinyl | Picture Disc |
| 1990 | Nuclear Blast America | NBA 6009-2 | CD | |
| 1990 | Nuclear Blast America | NBA 6009/4 | Cassette | |
| 1990 (Unofficial) | RC Company | RC 2186 | Cassette | |
| 1990 (Unofficial) | Tact | 550 | Cassette | |
| 1991 (Unofficial) | MG Records | MG 0880 | Cassette | |
| 1991 (Unofficial) | MG Records | MG 0880 | Cassette | |
| 1991 (Unofficial) | Takt Music | 550 | Cassette | |
| 1992 (Unofficial) | Asta Records | AS-124 | Cassette | |
| 1992 (Unofficial) | MG Records | MG 0880 | Cassette | |
| 1992 | Rock Brigade Records | RBR380/91 | 12" vinyl | Reissue |
| 1992 (Unknown) | Valentine Sound Productions | NE 111 | Cassette | |
| 1993 | Final Holocaust Records | FH 003 | 12" vinyl | Reissue |
| 1993 (Unofficial) | MG Records | MG 0880 | Cassette | |
| 1994 | Sick Records | SKMC 775-005 | Cassette | Reissue |
| 1996 | Nuclear Blast | NB 165-2 | CD | Reissue, Digipak |
| 1996 | Nuclear Blast | NB 165-2 | CD | Limited edition, Digipak, Reissue |
| 1996 (Unofficial) | RT Records | RT-00026 | Cassette | |
| 1996 | Wizard | WNB 200.022 | Cassette | Reissue |
| 2003 | Irond Records | IROND CD 03-526 | CD | Reissue |
|
2008
(titled "Subconscious Terror / The Grand Leveller") |
Icarus Music | ICARUS 482 | 2CD | Reloaded series |
|
August 8th, 2008
(titled "Subconscious Terror / The Grand Leveller") |
Nuclear Blast | NB 2199-2 / 27361 21992 | 2CD | Reloaded series |
| September 14th, 2010 | Nuclear Blast | NB 2583-1 / 27361 25831 | 12" vinyl | Limited edition, 3 colors, Reissue |
|
December 1st, 2014
(titled "Subconscious Terror / The Grand Leveller") |
Metal Mind Productions | MASS CD 1496 DGD | 2CD | Limited edition, Digipak, Reissue, Remastered |
|
2016
(titled "Subconscious Terror / The Grand Leveller") |
Shinigami Records | SRNB046 | 2CD | |
| June 25th, 2018 | Darkpath Records | DRNB-MC0009 | Cassette | Limited edition, Reissue |
| January 30th, 2019 | Floga Records | FL223 | 12" vinyl | Limited edition, 3 colors, Reissue |
| September 1st, 2019 | Floga Records | FL223 | 12" vinyl | Limited edition, 2 colors, Reissue, Repress |
| September 16th, 2022 | Back on Black | BOBV834CD | CD | |
| May 19th, 2023 | Back on Black | BOBV834LP | 12" vinyl | Limited edition, Coloured, Reissue |
| Unknown (Unofficial) | Riva Sound | Cassette |