It costs money. You can buy it on the STEAM platform at a price of 70 RMB, but the platform is often discounted. Sometimes you can buy it for 20 yuan or 30 yuan. If you want to buy at a discount, you need to pay more attention to official website activities.

Steam (Steam Platform) is a digital publishing platform launched by Valve in exterior gateway protocol, USA on September 12, 2003. It is considered as one of the largest digital distribution platforms in the computer game industry.

Players can buy, download, discuss, upload and share games and software on the platform, and also share user-created content through the Steam Creative Workshop. 20 15 10, Steam won the 33rd golden rocker award for best game platform. 2065438+On August 2, 20091day, China version of the digital content distribution platform of Steam, represented by Perfect World, was officially named as "Steam Platform".