https://wccftech.com/steam-best-selling-games-of-2020-revealed-by-valve/

Valve has released the annual 'Best Steam Games of the Year' page, revealing the top-earning titles on the platform as measured by gross revenue in 2020. There are no major surprises, as you can read below.

That same hub page also reveals the top-earning new games released in 2020 on Steam, the top-earnings 'Steam Early Access graduates', the top-earnings VR games, the most played titles as well as those that have been played more with a controller.