Alternative Remixes addon - Half-Life 2: Overcharged mod for Half-Life 2
Just in case if you want something different... to hear. Extract in sourcemods/OVERCHARGED/ mod folder (not addons or custom_addons)
Half Life 2 Overcharged Mod For Lternative Remixes Ingleplayer Maps Ultiplayer Maps Layer Skins Eapon Skins
Source: moddb.com