Jeff Strain

Jeff Strain is an American game programmer and one of the three founders of ArenaNet. He served ArenaNet and NCsoft as the leader of the Art and Production teams and President of Product Development respectively. He was previously the lead programmer of Blizzard's MMORPG World of Warcraft; he also created the StarCraft campaign editor and worked on Diablo and Warcraft III. He is credited as a programmer and executive producer for Guild Wars.
He left NCsoft in August 2009 under amicable terms with the company. On November 23, 2009, it was announced that Jeff had founded Undead Labs to create a zombie game for major consoles called State of Decay.