: Open Steam, go to Settings > Compatibility , and check Enable Steam Play for all other titles .
: You can choose between Proton Experimental for the latest fixes or a specific stable version (e.g., Proton 9.0). download proton for ubuntu
Steam Proton is a compatibility layer that allows you to play Windows-only games on Linux. On Ubuntu, you do not download a standalone file; instead, you enable it directly through the Steam client. : Open Steam, go to Settings > Compatibility
Proton VPN offers a native GUI app for Ubuntu that provides a secure, encrypted connection. : Open Steam