Overview
This Guide will show you how to run Portal Reloaded in Linux
This was fixed
In the new Portal Reloaded update, this “bug” was fixed, so you dont need to do anything that is in this guide, the game will still run. Thanks for the comments!
Getting to the preferences
First, navigate to Portal Reloaded in your steam library, then click on the gear icon at the right side of your screen. Here click on “Preferences”.
Clicking “Compatibility”
Here, at the left side click on “Compatibility”.
Forcing Steam Play
In the “Compatibility” tab, check the “Force the use of a specific Steam Play compatibility tool” checkbox, and select Proton 6.3-2.
Thanks for reading this tutorial!
Thank you for reading this! Hope you find use in it. You can Favourite this Guide if you found it useful.