Where is the headquarters of the company which published the game Song of the Deep ? 
Song of the Deep:  The retail chain GameStop published the game, under the brand of GameTrust Games, the chain's first foray into such distribution. GameStop:  The company is headquartered in Grapevine, Texas, United States, and operates 7,117 retail stores throughout the United States, Canada, Australia, New Zealand, and Europe.
Grapevine, Texas,