in November 2022. Steam Cloud Play Valve included beta support for Steam Cloud Play in May 2020 for developers to allow users to play games in their library which developers and publishers have opted to allow in a cloud gaming service. At launch, Steam Cloud Play only worked through Nvidia's GeForce Now service and would link up to other cloud services in the future though whether Valve would run its own cloud gaming service was unclear. Steam China China has strict regulations on video games and Internet use; however, access to Steam is allowed through China's governmental firewalls. Currently, a large portion of Steam users are from China. By November 2017, more than half of the Steam userbase was fluent in Chinese, an effect created by the large popularity of Dota 2 and PlayerUnknown's Battlegrounds in the country, and several developers have reported that Chinese players make up close to 30% of the total players for their games. Following a Chinese government-ordered temporary block of many of Steam's functions in December 2017, Valve and Perfect World announced they would help to provide an officially sanctioned version of Steam that meets Chinese Internet requirements. Perfect World has worked with Valve before to help bring Dota 2 and Counter-Strike: Global Offensive to the country through approved government processes. All games to be released on Steam China are expected to pass through the government approval process and meet other governmental requirements for operation, such as requiring a Chinese company to run any game with an online presence. The platform is known locally as "Steam Platform" () and runs independently from the rest of Steam. It was made to comply with China's strict regulations on video games, featuring only those that have passed approval by their government. Valve does not plan to prevent Chinese users from accessing the global Steam platform and will try to assure that a player's cloud data remains usable between the two. The client launched as an open beta on February 9, 2021, with about 40 games available at launch. As of December 2021, only around 100 games that have been reviewed and licensed by the government are available through Steam China. On 25 December 2021, reports emerged that Steam's global service was the target of a domain name system attack that prevented users in China from accessing its site. The Ministry of Industry and Information Technology (MIIT) later confirmed