Shadow LAN Gaming Center, located at 300 N. Coit Road, Ste. 175, in the Shops at Promenade, has closed in Richardson. The center, which opened in 2004, offered a space for customers to play their favorite video games individually or in teams, including lock-in parties and tournaments. Nov. 27 was Shadow LAN’s last day of business, according to a blog post on its website. The company said it will continue to sell off its remaining gaming equipment via email appointments.