It was released in Compact Disc format on Beton Kopf Media in 1997, with the catalog number ETAH 2.

[citation needed] It was released under the title Bunker Gate Seven by Metropolis Records in North America.

[citation needed] Bunkertor 7 was inspired by the 1981 short film by Caro/Jeunet Le bunker de la dernière rafale (a.k.a.

[citation needed] All songs on Bunkertor 7 were written, performed and produced by Rudy Ratzinger.

Track 10, "Thorns", has no vocals, but contains a modified sample from the 1986 film Highlander of The Kurgan (Clancy Brown) telling the character Ramirez (Sean Connery), "Tonight you sleep in hell".