Christian Cantamessa contributed to  a video game about a death row prisoner forced to participate in a series of snuff films by doing what?
Manhunt (video game) Manhunt is a stealth-based survival horror video game developed by Rockstar North and published by Rockstar Games. It was originally released for the PlayStation 2 on November 18, 2003, and for Microsoft Windows and Xbox on April 20, 2004. The game was also re-released through the PlayStation Network for the PlayStation 3 and PlayStation 4 in 2013 and 2016, respectively. Players control James Earl Cash (voiced by Stephen Wilfong), a death row prisoner forced to participate in a series of snuff films for an underground director, former film producer Lionel Starkweather (Brian Cox).
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.