Half-Life Sounds - The Cutting Room Floor [library of unused sounds from Half Life 1]

Half-Life contains a multitude of unused sounds, character voice lines and vocabulary words used for "speaking" entities such as the HEV suit and announcement system.

The file "sound/sentences.txt" contains a list of sentences allowing the game to easily call a sound, or string of sounds, for these purposes. This page includes both unused sentences and unused sound files without an associated sentence.