This simple mod replaces the Black Mesa zombie sounds with those from Half-Life 2. As always, make sure to turn your game off and on at least once to ensure the correct operation of this sound mod. You could get horrific sounding static if you don't. Gameb...

This simple mod replaces some of the Black Mesa player sounds with those from Half-Life 2: - Geiger counter sounds, - Flashlight sounds, - Player damage sounds (such as those from falling, burning, drowning, etc.), - Scripted breathing sounds....

This simple mod replaces the Black Mesa healthkit and battery pick-up sounds with those from Half-Life 2....

This mod returns the health charger sounds from Half-Life 1 & 2....

This mod returns the suit charger sounds from Half-Life 1 & 2....

This mod replaces many of the Black Mesa audio effects to make them more closely match those heard throughout the Half-Life series. Sounds replaced include the following types: - Buttons - Doors - Elevators - Alarms - Machines (including notable ones like ...

This gives the Tau Cannon Half-Life 1-style sounds. I subtly combined the HL1 Tau sounds with those from Black Mesa, improving the sound quality of the older sounds and giving them stereophonic characteristics. This goes well (and works) with Classic Tau C...

This replaces the new retail tau cannon model with the more classic model from the Black Mesa Mod, which bears more resemblance to the retail Half-Life model. Two minor issues: - No pickup animation. - During the idle animation in which Gordon spins the ro...

Replaces the new HEV Suit voice with the one from the original Half-Life....