The advanced bio-hazard suit was created in a lab owned by Zombex Industries in collaboration with the CDC. It was designed to be worn in cases of extreme biological weapons usage or in areas of extreme biohazard contamination, such as the outbreak in Alaska or in Rochester. The suit was designed after the outbreak of the croatoan virus in an Alaskan town that would end up triggering a widespread epidemic. CDC and military units were given these suits to protect them against the contagion in their efforts to eliminate any infected hosts or undead hosts.