Originally released via Spinefarm Records with one bonus-track: Children Of Bodom (Early Version)
Japanese import version contains two bonus tracks:
- Children Of Bodom (Early Recording)
- Mass Hypnosis (Sepultura Cover)
There's also a hidden keyboard solo at the end of track #7.
Nuclear Blast released it in 1998 as a "Shaped Disc"; the CD is shaped, with the form of the reaper's hand. The CD comes in a DigiPak and contains a hidden keyboard solo at the end of track #7.
In July 2002 Nuclear Blast re-released it as a "Deluxe Version" containing a bonus data track featuring Deadnight Warrior video, Lyrics, Screensaver, Wallpapers, Unreleased pictures, WinAmp Skins and Info.