Christian Cantamessa contributed to  a video game about a death row prisoner forced to participate in a series of snuff films by doing what?
Christian Cantamessa Christian Cantamessa (born October 4, 1976) is an Italian-American writer, director and videogame creator best known for co-writing and directing "Air", lead writer and designer of "Red Dead Redemption" and "Manhunt" and level designer on "". He is also the Founder and CEO of Sleep Deprivation Lab which is a production company and videogame consulting firm.
Quad God Quad God is a 2000 film made by Tritin Films. It was created using the machinima technique of recording video frames from id Software's 1999 first-person shooter (FPS) video game "Quake III Arena". Featured during the launch of the website machinima.com, the work was initially controversial among machinima filmmakers because it was created and distributed in a conventional video file format, whereas previous machinima films were demo files that required the original game to view. However, the more accessible format broadened "Quad God"' s viewership, and, in a few years, the use of conventional video formats became nearly universal for machinima.