What is tf2 custom hitsound?

TF2 custom hitsounds are audio files that replace the default hitsound sound effects in the game with custom sounds. These hitsounds can be used to add a personalized touch to gameplay, or to help players differentiate between different types of hits while playing. Hitsounds are played whenever a player successfully lands a hit on an enemy, and can also be played when a player takes damage. To use custom hitsounds in TF2, players will need to locate or create an audio file in a compatible format (such as WAV or MP3), and then place it in the game's sound directory. Once installed, the hitsounds can be selected and configured through the TF2 game menu. Some players may prefer to use TF2 hitsound mods or custom sound packs to simplify the installation process and provide a wider range of sounds to choose from.