GameStop Corp. is one of the largest video game and entertainment software retailers in the world. Based in Pine Bluff, Ark., the company operates more than 6,606 retail stores throughout the United States as well as worldwide. It sells new and used video game software, hardware and accessories for video game systems from Sony, Nintendo and Microsoft. In addition, GameStop Corp. operates an e-commerce site, GameStop.com and publishes Game Informer magazine, a video game publication.