Over 2 years in the making Dead Before Dawn has been released
The details and custom music make it immersive
Alternate routes extend playability
It is over 300 MB in compressed format
You can get a jump on the download:
Gamers Hell - zip format
Belgian mirror - .rar format
ModDB - .7z format
The custom sound give clues to the upcoming events so before you start:
Uncheck IHM in Extras --> add-ons
Start single player game for DBD and then type in console snd_rebuildaudiocache
It will add the custom sounds, music and dialogue. If it hangs, just type quit in console
Then start a multiplayer game as usual