
Overkill are one the oldest and popular Heavy Rock bands in Peru. They formed in 1983
with Jose Antonio "Toño" Andrade on guitars, Salvador Heresi on guitars, Gerardo Gutierrez on bass, Carlos Manuel
Andrade on drums and Luis Enrique Andrade on vocals. Later Enrique "Kike" Kluver replaced Salvador on guitars, making
their sound more extreme.

There influences were Black Sabbath,
AC/DC, Kiss, etc. In 1984 they started playing with other bands like Hielo, JR, Ave, Praxis and Silex.
They got popular very quickly, playing in schools, universities, auditoriums and clubs (discos) as well as at festivals
like Rock Playa in La Punta, Festival Naval 1985, Teleton 1986 and in popular places like C.C. Arenales and the Concha
Acustica from Salazar park (Miraflores), sharing the stage with the most popular rock bands like Toilet Paper, Pax,
Doctor No, La Pandilla, Duwetto, Dudo, Micky Gonzales and Fragil. They also opened for bands like Roy Taylor (UK) and Bad
Taste (Chile). One of the biggest shows was on Pedro Ruiz Gallo school in front of 5000 persons, sharing stage with Micky
Gonzales. Next was one of the heaviest gigs in C.C. Arenales with Masacre and Pax, and last but not least the one on the
Concha Acustica from Salazar Park with the prog band Fragil.
They recorded songs like "La Cruz", "Infierno", "Esclavos del Tiempo", "Antisocial" and "Viejo Rockero" like a demo in
the 80s but sadly the master is lost. In 1994 the band was put on rest, but in 2010 Toño Andrade formed Guerrero
Inmortal and finally recorded most of the Overkill songs.