In this video I cover how to install and play Fallout 3, Fallout New Vegas, Fallout 4, and Fallout 76 on Linux using Steam Proton.
Step 1. Install The Latest GPU Driver.
When it comes to installing GPU drivers on Linux, the installation method will differ depending on your distribution choice.
A great point of reference is the Installing Drivers page of the Lutris wiki as this covers both AMD and Nvidia hardware for Ubuntu, Arch, Fedora and OpenSUSE based distributions.
Step 2. Install Steam.
Steam should be available to install using a package manager from all Linux distribution’s repositories, and in most cases using a software centre or with Terminal commands.
Once installation has finished, launch Steam using your application launcher, apply the update and then sign into your account.
Step 3. Enable Steam Proton.
To enable Steam Proton for your library, navigate to Steam / Settings / Steam Play…