Following the closing of the doors of Metal Church, guitarist Vanderhoof formed Hall Aflame. Guaranteed Forever was released in Europe and garnered attention in Germany in particular. The album featured Mike Howe of Metal Church as a a guest musician. The band performed shows with Blue Oyster Cult and ZZ Top.
The band soon disappeared, but not before a second album had apparently been written. The practicing Christian guitarist went on to form Vanderhoof and reform Metal Church. Smith later produced the demo of F-Line.