SCP-610 appears to be a contagious symbiotic skin disease at first with symptoms including rash, itching, and increased skin sensitivity. Within 3 hours the disease will cause blemishes resembling heavy scar tissue to form in the chest and arm areas, spreading to the legs and back within an additional hour, consuming the victim completely within five hours. The scp begins to grow itself from the humans body growing functional limbs for itself to use yet it can never be separated from the body.