| Release date | Label | Catalog ID | Format | Description |
|---|---|---|---|---|
| October 6th, 1986 | Elektra Records | 9 60493-1 | 12" vinyl | |
| October 6th, 1986 | Elektra Records | 9 60493-4 | Cassette | |
| October 6th, 1986 | Elektra Records | 9 60493-2 | CD | |
| October 6th, 1986 | Elektra Records | 960 493-1 | 12" vinyl | |
| October 6th, 1986 | Elektra Records | 960 493-2 | CD | |
| 1986 | Elektra Records | 60493-1 | 12" vinyl | |
|
1986
(titled "Lo Oscuro") |
WEA | 80083 | 12" vinyl | |
| December 21st, 1986 | Warner-Pioneer Corporation | P-13426 | 12" vinyl | Japan |
| 1991 (Unofficial) | MG Records | MG 0954 | Cassette | |
| 1992 (Unofficial) | MG Records | MG 0954 | Cassette | |
| February 24th, 1999 | East West Japan | AMCY-2985 | CD | Japan |
| 2002 (Unofficial) | Monsters of Rock Records | MOFR 00145 | CD | |
| December 18th, 2013 | Warner Music Japan | WQCP-1438 | CD | Japan, Remastered, Tower to the People serie |
| March 12th, 2021 | Music on CD | MOCCD14045 | CD | Reissue |
| September 23rd, 2022 | Music on Vinyl | MOVLP3123 | 12" vinyl | Limited edition, Silver vinyl, Reissue |
| Unknown | Elektra Records | 60493-2 | CD | Mould SID Code only |