Cyberpunk 2077 launched today on Steam, but it's a Windows-only game. However, Valve was quick to update their Wine-based Proton compatibility tool for Steam Play to add support for Linux systems. Therefore, to run Cyberpunk 2077 on Linux you would need to have Proton 5.13-4 installed on your GNU/Linux distribution, along with the Mesa Git graphics stack, and an AMD Radeon GPU. So, if you happen to own a Linux PC with an AMD GPU capable of running Cyberpunk 2077, all you need is Proton 5.13-4 and the mesa-git package.
Cyberpunk 2077 launched today on Steam, but it's a Windows-only game