Our testing revealed that the non-Steam free version of Gmod 11 offered a similar gameplay experience to the Steam version. We were able to:
If you already own the current version of Garry's Mod (Version 13), you can often legally access older versions:
One rainy Tuesday, he found it. A thread on a now-defunct modding site featured a single, cryptic link titled GMod_11_Full_NoSteam_Fixed.rar . The comments were a battlefield of "TY!" and "Virus!" but Leo was desperate. He clicked.
Disable workshop addons and lower settings — GMod will run smoothly even on a netbook.