The Arsonist is a mercenary and a professional pyrotechnician, who uses his flamethrower to burn people, his shotgun or flare gun to fill his enemies with holes, and his fire extinguisher to beat them to death. He is a robotic figure, wearing a fire retardant suit, a gasmask which acts as his face, gloves and boots, as well as a utility belt. He speaks with a text-to-speech voice, and is very monotone, expressionless, but does feel emotions. Also, he likes conga dancing.