REQUIRES HALF-LIFE SOURCE OR HALF-LIFE DEATHMATCH SOURCE TO BE MOUNTED! The ONLY actual source port of Half-Life weapons in the whole Workshop. I wonder why no one made that before. May conflict with other HL weapons addons, make sure to uninstall them. Fe...

***Required Half-Life: Source*** https://store.steampowered.com/app/280/HalfLife_Source/ ***Required Half-Life: Source*** https://store.steampowered.com/app/280/HalfLife_Source/ ***Required Half-Life: Source*** https://store.steampowered.com/app/280/HalfLi...

Presenting Half-Life Co-op gamemode True classic experience in Garry's Mod. Play Half-Life with friends. Any time. Features Implemented all required coop-related stuff Maps are expanded as much as possible (Warning: original HL:S maps are not supported) Dy...

This addon attempts to replicate the Heads Up Display feature from Valve's 1998 game Half-Life and those mods/expansions that follow a similar structure. Features Health indicator Suit battery indicator Ammunition indicator Damage indicator Hazards indicat...