- Technology Valley is a region in Southern Bloxburg Valley that serves as Roblox's center for high technology and innovation located in the northern part of the Sacramento Bay Area. San Bloxington is Technology Valley's largest city, the third largest in Bloxburg Valley, and the tenth largest in Robloxia. The San Bloxington Metropolitan Area has the third-highest GDP per capita in Roblox. As of June 2021, Technology Valley has the highest percentage of homes valued at R$400 million or more in Robloxia.