WMG / DRAMAtical Murder

Noiz may have CID
Congenital insensitivity to pain, also known as congenital analgesia, is a real life condition where a person can't feel pain.

The Game takes place in the same universe as Portal
Toue Inc goes bankrupt after Toue blows up the Oval Tower resulting in the destruction of the Platinum Jail the company's main asset, and Aperture Science quickly moves in, initiating a hostile takeover and stripping the company for parts. The Scrap, Alpha Unit, and All-Mate technology become the basis for GLaDOS and the other personality spheres.
http://tvtropes.org/pmwiki/pmwiki.php/WMG/DRAMAticalMurder