Garry's Mod Dark RP runs great on Deck! Back buttons work nicely for the extra keybinds. : r/SteamDeck

Garry's Mod on Steam

Garry's Mod (Video Game 2004) - IMDb

Steam Workshop::Garry's Mod 11 - 12

How to let Gmod9 appear in your Steam library [Garry's Mod] [Tutorials]

Install Garry's Mod Addons to Your Steam Client

i (tried to) recreate one of the photos of gmod on steam : r/gmod

Garry's Mod Steam Charts & Stats

Buy Garry's Mod PC Steam key! Cheap price

Happy 17 years to Garry's Mod (on steam)! : r/gmod

I found out that you can download Garry's Mod 10, 11 or 12 for free if you own the current version in your Steam Library. Fired up Gmod 10 and made this. : r/gmod