Gunslinger 2, semi-electric Boogalooloo

Several years before bearing an eternal grudge against Death himself and undergoing a self induced operation ( He learned how after reading every single volume of Black Jack at least three times ) that caused metal to be woven into his flesh. Gunslinger was a twenty-five year old who had a deep obsession with the 80s, leading him to synthesize a specialized blaster from the leftover Uresei Yatsura DVDs he had lying around his home. After months of endless toil, his work was complete and he finally unveiled the very first Heckbringer. That is until several massive companies ( E.Y.E. ) decided to steal his idea and make a few versions of their own. This led to him running in there, smacking everyone with the hilt of his Retrowave Heckbringer and running out with the alpha model. ( The real schematics were not made by Gunslinger himself, they were formulated thousands of years ago as shown by carbon dating apparently formed by some primeval genius ) Also, he has a mullet.