This is a very cool campaign with 3 maps that is about 70% finished.  The 2nd and 3rd maps have developer textures in a number of areas, but still makes for a good time.  Hopefully, the final map will be fixed up to where my frames per sec don’t drop to 2.  This is already up and running on the server and will be kept updated.  You can download it at http://www.l4dmaps.com or just click HERE.