I found out that you can download Garry's Mod 10, 11 or 12 for

VJ Base (2.10.0) [Shittys] file - Garrys Mod for Half-Life 2 - ModDB

📦 gluapack — speedy loading times · gmodstore

OurGarry's GCF GMod (Garry's Mod 10/11) : temo4ka_024 & Dark Daskin : Free Download, Borrow, and Streaming : Internet Archive

Here is a video of my Russian bootleg copy of Garry's mod. In the video I also show a list of maps in the game, if there is a certain map that

guide: how to download NoNG songs

Garry's mod Prop Hunt in Minecraft Minecraft Map

Top 25 Best Garry's Mod Addons Every Player Needs (2020 Edition)

Buy Garry's Mod Steam Gift GLOBAL - Cheap - !

Garry's Mod Nexus - Mods and community

How to Install Custom Addons on your Garry's Mod server - Knowledgebase - Shockbyte

Garry's Mod on Steam

Garry's Mod Comic Makers : Free Download, Borrow, and Streaming : Internet Archive

Garrys Mod PC Game Multiplayer Free Download

Starting up with Garry's Mod - theCafeterium

Download Sandbox Maps for Garry's Mod