Mike Morasky is an American composer best known for his work for a video game developer headquartered in which city ?
Mike Morasky:  He is best known for his work at Valve Corporation composing the scores for "Portal", "Portal 2", "Team Fortress 2", and the "Left 4 Dead" series. Valve Corporation: Valve Corporation is an American video game developer and digital distribution company headquartered in Bellevue, Washington.
Bellevue, Washington