Mr. X (Sanlitun Branch) is located at 13号世茂工三1-写字楼, 三里屯 Gong Ti Bei Lu, Chao Yang Qu, Bei Jing Shi. This venue offers an exciting selection of escape rooms, including "Monster Island" where players face the dark history of a maximum-security prison, and "Caught You," which immerses participants in a chilling narrative with supernatural elements. Other thrilling experiences include "Pure Love," "Aurora," and "Anderson Hospital," each filled with suspense and mystery, alongside intriguing options like "Suicide Experience Mansion," "Isaiah: Book of Bright," "Homestead," and the "Yayoi" series.

For guests' convenience, parking details have not been provided at this venue. However, the engaging atmosphere and variety of escape room experiences make this location a captivating choice for adventure seekers.