Map pack addon - Garrys Mod for Half-Life 2 - ModDB

A mappack for Garrys mod 9 various maps and also a few vehicles. Inside the archive are other archives from where the different maps only have to be extracted into your \gmod9\ directory.

Steam Workshop::Half Life 2 Deathmatch Official Noded Maps

The DEFINITIVE Half-Life 2 Weapon Pack..

How to Play Half-life 1 and Half-life 2 in VR

Half-Life 2 Episode 1 Maps (Gmod) addon - Mod DB

Steam Workshop::Half Life: Alyx - Garry's Mod Collection (+16)

Steam Workshop::Half Life 2: Aftermath Map Pack

Gmod-Mod-Pack 11 file - Garrys Mod for Half-Life 2 - ModDB

Garry's Mod: Half-Life 2 Beta Add-Ons! (Characters, Maps, Weapons, etc.)

Half-Life Resized maps addon - Half-Life: Source - ModDB

Garry's Mod Map Pack #1 (Map) for Garry's Mod