White Knuckle

Replaces (nearly) all announcer voicelines with the Black Mesa Announcement System

replaces some sounds with memes/sounds from other games, check README for credits.

changes the startup jingle for QuietOS to the startup jingle from Uncanny Cat Golf

A voicepack that replaces a variety of player, denizen and item sounds to sound effects from Half Life

This mod includes a voice cosmetic recorded by the streamer and content creator IsNotRetro.

Replaces a few songs with their extended counterparts from the official soundtrack. Replaces Lockdown, Tetanus, Not a Place of Honor, The Abyss Stares Back, and Crematorium.

Adds lines from Markiplier videos and streams to Teeth.

You are a horse that can neigh.

Retextures the Slub (grub) creatures with custom sprites and sounds.

Radios are now off by default

Loud and obnoxious *Hey! I asked for 'Strong and Beautiful' in description!*

Replaces Climb Girl sounds effects with Super Mario from Super Mario 64

Changes most of the SFX ingame to mostly incoherent noises

Changes most of the SFX ingame to incoherent noises from a goofy cartoon show

Metalpipe-posting SFX, rebar usage and death SFX affected

Changes some SFX to blurbles of the best octodad from 2014

Changes the SFX of the QuietOS Perk Machines to Windows XP SFX

Displays your current Spotify track on the in-game HUD

was made to play the bad apple music video, expanded into a full video player