I set GMod to run in window mode. Worked fine the first time, now it shows the box thing and then it disappears. I even reinstalled, to no avail. Is it the fact that I’m trying to run in window mode? I don’t know how to turn that off without loading up the game first.
- Go to Steam’s My Games list.
- Right click on Gmod.
- Select “Properties”.
- Then press “Set Launch Options…”
- Type in -fullscreen
- Launch gmod.
If you have the new UI beta, instead of going to My Games, go to “Library” and then “Games”.
That worked. Thanks.