Set in the immediate aftermath of the zombie apocalypse, Left 4 Dead's survival co-op mode lets up to four players blast a path through the swarming zombie hordes and terrifying mutant monsters. Guide your survivors across the rooftops of an abandoned metropolis, through rural ghost towns and pitch-black forests in your quest to escape a devastated Ground Zero crawling with infected enemies.
Adds some MASA weirdness to Left 4 Dead. Alters most of the sounds and the menu background.
=What It Changes=
-Most of the game's sounds.
-Menu background and sounds.
-Added MASA intro video.
All of the sounds are contained within a single .vpk. The new menu background and added video intro replace some original files. Be sure to back up your files before installation.
Additional change details and installation instructions can be found in the included Read Me.
After installing this addon, be sure to try playing the game in slow motion by typing sv_cheats 1 and then host_timescale 0.4 in console. Disable the in-game music and put on your favorite music playlist in the background.