What is the name of the man that works at Valve Corporation who created GMod?
Valve Corporation Valve Corporation is an American video game developer and digital distribution company headquartered in Bellevue, Washington. The company is known for its software distribution platform Steam and the "Half-Life", "Counter-Strike", "Portal", "Day of Defeat", "Team Fortress", "Left 4 Dead", and "Dota 2" games.
Game Description Language Game Description Language, or GDL, is a language designed by Michael Genesereth as part of the General Game Playing Project at Stanford University, California. GDL describes the state of a game as a series of facts, and the game mechanics as logical rules.