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Ivan Simoncini

Game Credits

Other

Portal 2 (2011)   (Personnel)
Alien Swarm (2010)   (Valve)
Left 4 Dead 2 (2009)   (Valve)
Left 4 Dead (2008)   (Development Team)
Portal: Still Alive (2008)   (Personnel)
 


Developer Biography

There is no biography on file for this developer.