An enigmatic and saavy nemesis within the Mythos. Redlight was originally created as a foil to Robert Sage's hallucinations. Since he acted as an antithesis to Robert's "Greenlight" persona, he was dubbed Redlight by zero.
Redlight has shown time and again his resourcefulness, and determination to get people to fall back in line with the unaware, to end the fight against the Slender Man.
(much more to come)