Right, I got told how to do it so no harm in showing others First obviously open steam, right click gmod in steam library Now click on properties, click from there to the betas tab (top row) select the dropdown menu and select the 84 -64x version (here) now uh start up your game and have fun.
Open your Steam. Click on "Steam" button on the left corner of your Steam client. aka settings Find the item labeled "Beta participation", and a button "Change". Click on it. Change the "Beta participation" to "Steam Beta Update". Click on "Restart Steam" and you'll be good to go!
What if i choose chromium same as 84 64 ? is it better? (Cos there is written that option have 1 update before real 84 64.)
Highwon broke something, dunno what, probably Gmod sided bc gmod breaks more than a rusty car, but ye