Galvanizer emerged onto the death metal scene in 2013 as a solo project. From its humble beginnings, the project expanded to include a second member in the following year. Fuelled by their shared musical vision, the duo embarked on an intensive rehearsal period that culminated in the creation of their debut demo, "Ground Above." This initial offering showcased Galvanizer's unrelenting dedication to brutal and grinding death metal, characterized by an abundance of energy, rawness, and a deliberately crude production style. Building on this foundation, the band underwent a significant lineup change in 2015 with the addition of a new drummer, solidifying their roster.
The year 2015 proved to be pivotal for Galvanizer as they unveiled their EP, "Horrid Tales of Death...", which marked a substantial leap forward in terms of songwriting, production quality, and overall delivery. The release of the EP was accompanied by a series of successful live performances in Finland and Denmark throughout 2016.