After salvaging Cletus Kasady from Earth's orbit and extracting the Carnage symbiote from him, Michael Hall began work on a biomechanical computer chip and prosthetic limbs that used the symbiote's constituent matter as circuitry, letting them react to their users' thoughts.
After losing her right arm in a shootout between Hall Industries' Iron Rangers - who wore biomechanical armor made from the same technology as Hall Industries' prosthetics - psychiatrist Dr. Tanis Nieves was gifted a prosthetic in exchange for signing a nondisclosure agreement. However, the symbiote matter inside the prosthetic caused her to have nightmarish hallucinations; and enabled the Carnage symbiote to seize control of the prosthetic and force Nieves to free it. After the Carnage symbiote bonded to Nieves, it deposited its then-latest spawn - Scorn - into Nieves' prosthetic arm. The newborn Scorn symbiote assimilated her prosthetic arm, becoming a biomechanical cyborg and acquiring unique technopathic abilities in the process. While Nieves initially rejected the Scorn symbiote out of terror, she eventually acquiesced to bond to it.
As Kasady had lost the lower half of his body following a battle with the Sentry, Hall constructed a prosthetic pelvis and legs. These were later destroyed by Scorn, though Kasady was eventually able to regenerate his lower body. After losing his legs a second time, Kasady used the Carnage symbiote to alternately create a set of organic legs and biomechanical prosthetics similar to Hall's prosthetics.
- 10 appearance(s) of Hall Industries' Symbiote Prosthetics
- 1 mention(s) in handbook(s) of Hall Industries' Symbiote Prosthetics
- 1 image(s) of Hall Industries' Symbiote Prosthetics