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Dario Casali

Game Credits


Final DOOM (1996)   (Level Designers)

Creative Services

Half-Life: Game of the Year Edition (1999)   (Valve)


Artifact (2018)   (Valve)
Counter-Strike: Global Offensive (2012)   (Valve)
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)
Half-Life 2: Episode Two (2007)   (Valve)
The Orange Box (2007)   (Credits)
Portal (2007)   (Valve Corporation)
Half-Life 2: Episode One (2006)   (Valve)
Half-Life: Source (2005)   (Valve is)
Counter-Strike: Source (2004)   (Valve)
Half-Life 2 (2004)   (Valve)
Half-Life (2001)   (Valve)
Half-Life: Blue Shift (2001)   (Valve)
Half-Life: Opposing Force (1999)   (Valve is)
Half-Life (1998)   (The Half-Life Team)

Developer Biography

Dario Casali is currently employed by Valve as a Level Designer.

His work includes some of the most popular deathmatch levels on the Internet. He created a seven-level episode for Quake called Prodigy Special Edition. He also worked on Final DOOM, Half-Life, and Team Fortress Classic.

Last updated: Dec 09, 2009