Due to size limits, this particular addon only has changed voice lines for the L4D2 survivors. The Survivors subdivision of the 600+ collection changes the sounds that play when landing, receiving fall damage, when shoving, and more. However, there are ove...

Due to size limits, this particular addon only has changed voice lines for the L4D1 survivors. The Survivors subdivision of the 600+ collection changes the sounds that play when landing, receiving fall damage, when shoving, and more. However, there are ove...

Due to size limits, this particular addon only has misc. sounds and no voice lines. The Survivors subdivision of the 600+ collection changes the sounds that play when landing, receiving fall damage, when shoving, and more. However, there are over 400 audio...

This part of the 600+ collection adds only a chunk of all the ambient noises that have been changed. Part 1 includes loops (e.g. windy rooftops, underground rumbles, chirping birds, rain, etc.) and random background sounds (e.g. rattling metal, rustling le...

The modified door sounds were originally in 600+ Misc., but I've decided that they are distinct enough to belong in their own VPK file. The contents of this item change the majority of the game's door sounds and adds a flavor of realism to the audio....

This part of the 600+ collection modifies over 150 physics sounds. This also includes bullet impacts and scraping sounds....

This part of the 600+ collection modifies almost all of the game's animated sequences. To clarify, this addon changes the audio files of scripted events, such as Dead Air's plane crash, the Parish's bridge bombing, Dead Center's fuel tanker explosion, and ...

This part of the 600+ collection modifies a broad category of sounds. This includes buttons, NPCs, the flashlight, the pickup sound, doors, and the sound that plays when switching weapons. Please note that the gunfire, ambience, footsteps, and physics soun...