Catalyst is the third studio album by American progressive metal band Prototype. The album was released on September 11, 2012 via Nightmare Records. It is the band's first conceptual album and was their first studio album to feature drummer Pat Magrath as a permanent member of the band since Trinity (2002). Upon release, the album received mixed to positive reviews. Track listing Personnel Credits are adapted from the album's liner notes. Prototype Vince Levalois – vocals, guitar Kragen Lum – guitar Kirk Scherer – bass Pat Magrath – drums Production Prototype – producers Neil Kernon – mixing Alan Douches – mastering Artwork Travis Smith – artwork, package design and layout (with band) Sydney Levalois – band photography References External links 2012 albums Prototype (band) albums Science fiction concept albums