The discography of (meaning "Infernal Machine" or "Homemade Bomb") represents the definitive history of heavy metal in Hungary. Formed in the early 1980s, they became the first band to release a proper heavy metal album in the country, breaking through a culturally restrictive political system. Their music, characterized by twin-guitar harmonies and Rebellion-themed lyrics, has maintained a "cult" status for over four decades. The Golden Era (1986–1990)
: Continued their dominance with popular tracks like "Tépett madár". PokolgГ©p DiszkogrГЎfia
: The final studio album of the original lineup, marking the end of an era before significant member changes. The discography of (meaning "Infernal Machine" or "Homemade
: The first heavy metal album in Hungarian history. It features high-energy tracks like "Mindhalálig rock and roll" and is regarded as a landmark for the Eastern Bloc metal scene. The Golden Era (1986–1990) : Continued their dominance
During this period, the band featured the "classic" lineup, including vocalist József Kalapács and the guitar duo of Gábor Kukovecz and László Nagyfi.
: Widely considered their masterpiece, often compared to the styles of Judas Priest and Accept.