

If NONE of this works just go ahead and install bootcamp and install Windows 10 or 11 for JUST gaming.

Go to Garry's Mod in your library, right click it, go to "Properties" go to "BETAS" and select "x86-64 - Chromium + 64-bit binaries" Also recommend joining in on the 64-bit beta so the game runs smoother on your mac. The Windows version of Gmod will probably work better. Now you can start running Windows games on Steam Proton by simply downloading and launching them using the Steam UI. Under Advanced Settings, check both Enable Steam Play for All Titles and Use This Tool Instead of Game-Specific Selections from Steam.Ĭlick the Compatibility Tool dropdown and select the newest version of Proton.Ĭlick OK in the Settings menu, then restart Steam.

Open Steam, head over to Settings, and click on the Steam Play tab.Ĭheck the box at the top that says Enable Steam Play for Supported Titles. Here is how to enable proton (Copied and pasted from an article) Or going the bootcamp route and having a Windows installation for just gaming. I recommend trying to run the game via Proton. I've heard that the linux build of gmod is jankness at the moment and I think that also affects the MACOS version since that is technically as build of linux in some way.
