Half-Life Source Survival mod - ModDB

This mod transform the usuall linear gameplay of half-life Source into a survival gameplay. Jump into the battlefield for insant action into survival maps that i made all by myself. The player spawn with all the weapons, the jump suit and full ammo

SMOD: Redux Half-Life: Source - SMOD: Tactical Delta 5.56 Stuff

Zombie Survival file - Half-Life - ModDB

7 Games That Started Out As Half-Life Mods

They Hunger, Half-Life Wiki

Half-Life (video game) - Wikipedia

Black Mesa is better than Half-Life 2, here's why

Could a mod for half life 1 that uses carnivores assets work : r

This 4.3GB AI-enhanced HD Mod brings high quality textures and

Half-Life 2: Game of the Year Edition - PC : Video Games

Half Life Source Mods - Colaboratory

Half-Life Source Surface Survival [Half-Life: Source] [Mods]

Half-Life Source: Nerd (non-steam ver.) (Mod) for Left 4 Dead 2