The email address of csgo steam platform is XXXXXX @ xx.com.user @ mail.server.name. Steam Platform is a digital content distribution platform in China, which is run by Perfect World. On February 9th, 20021year, the China version was officially launched for testing. Under the restriction of anti-addiction policy, players who log on to the steam platform also need to perform real-name registration system certification and limit the game duration for underage players.