Abonner for at downloade
Security Breach intro replacement

This is a simple mod that changes the l4d2 intro with security breach's intro. You need GCFScape to open vpk files.
Subscribing isn't just enough.
When l4d2 finishes loading it, quit right after.
Then go to C:/Local Disk/Program Files (x86)/Steam/SteamApps/common/left 4 dead 2/left4dead2/addons/workshop
Find the vpk with the thumnail.
If you don't have GCFScape, you'll need it to unzip it and replace the intro in the media file.
When all that is done, you're ready to go!