How much time do you spend in each single session when you play games?

Jess Cliffe

Game Credits

Business

Half-Life: Counter-Strike (2000)   (Business)
 

Production

Half-Life: Counter-Strike (2000)   (Producers)
 

Design

Portal 2 (2011)   (Personnel)
Half-Life 2 (2004)  
 

Programming/Engineering

Counter-Strike: Source (2004)   (Valve)
 

Public Relations

Half-Life: Counter-Strike (2000)   (Public Relations)
 

Technology

Half-Life: Counter-Strike (2000)   (Webmaster)
 

Other

Alien Swarm (2010)   (Valve)
Left 4 Dead 2 (2009)   (Valve)
Left 4 Dead (2008)   (Development Team)
Portal: Still Alive (2008)   (Personnel)
Half-Life 2: Episode Two (2007)   (Valve)
The Orange Box (2007)   (Credits)
Portal (2007)  
Half-Life 2: Episode One (2006)   (Valve)
Half-Life 2 (2004)   (Valve)
 

Companies

Counter-Strike: Condition Zero (2004)   (Valve)
 


Developer Biography

There is no biography on file for this developer.