https://www.gamespot.com/articles/steam-reveals-its-best-selling-and-most-popular-pc/1100-6455841/

2018 is here, and so Valve is taking a look back at the year that was on Steam. Much as it did last January, it has revealed a list of the best-selling games on the platform, but it's also provided information on some new categories. While it doesn't provide any specific figures, it does give us a snapshot of what proved to be Steam's most popular games in 2017.

You can check out all of Steam's 2017 charts here.