Half-Life : Residual Life 1.5 [Part 5] (Walkthrough)

Fight your way to the the surface as Black Mesa... Can Link : https://www.moddb.com/mods/hl-residual-life/downloads/residual-life-15-crossplatform #HalfLife #HalfLifeSinglePlayer #SinglePlayer #HalfLife1 #HalfLifeModification #Mod #HalfLifeMod #ResidualLife #Residue #Life #Residual #Korean #SoraKim