Alternate Sounds
Subjective mod that tweaks sounds that we personally found unfittingRemakes some sounds to (what we believe) fit better in the game's aesthetic. We also removed the porn horn.
Airhorn sounds by I_am_Merp
Shovel/Walkie-Talkie sounds by dopadream
Some walkie-talkie sounds sample Combine chatter sounds from Half-Life 2 by Valve Software.