He is also personified as Cry's evil twin of sorts, shown in some drawings fighting against his malevolent doppleganger.
He is also known to sometimes submerge himself into different personas (or to "act the part") related to the story of the game being played at the time. Cry has never revealed his face, but his name and location are known.
One example of this: when playing an indie horror game (in which he depicted himself as the "witch's" husband) he would yell comedic things such as "Honey! Generally, he does not want his personal information (name, address, etc.) to be spread, despite some of it already being public; he works to make sure no more of his details become known.
Many non-canon variants of the Sup Guy have since been created by fans, including Thneed, Mad! Each of the variants are used to represent Cry himself.
Having no face to be identified with by fans turns out to be a problem, hence artists will often draw him how they imagine him to look like as a human person, sometimes with his face obscured by a mask.
Quotes The Crys are seperate personas representing Cry's moods.