In 2007, Regain Records reissued several albums Marduk had recorded in the '90s, including Dark Endless, Those of the Unlight, Opus Nocturne and Heaven Shall Burn. The oldest of the bunch was Dark Endless. Recorded in 1992, Dark Endless was Marduk's first official full-length album, although not the very first thing they recorded (the infamously titled Fuck Me Jesus demo of 1991 had already earned them a small cult following in the Scandinavian extreme metal scene). Of course, a lot of things changed in extreme metal between 1992 and 2007. The death metal/black metal field became more diverse, Scandinavia became the part of the world with the heaviest concentration of death metal bands, and more people realized that black metal and death metal -- although closely related and often combined -- were two separate things. Dark Endless came at a time when Marduk had only been together two years (the band was formed in 1990) and black metal was quite young -- so young, in fact, that some listeners assumed the album was death metal and didn't pick up on the differences between death metal and black metal.