Tears for Tarnor
An Alien Swarm campaign taking place on the hostile desert planet of Tarnor. The colony on Tarnor has mysteriously gone silent and a group of IAF marines has been ordered to the planet to investigate.
This version has a fixed download link, included AIN files, fixed credits file conflict and removed thumbs.db files. Fully compatible with the original VPK, what means that you can connect to each other or to dedicated servers with no problems.
Download
http://gamebanana.com/maps/190069
http://www.moddb.com/games/alien-swarm/addons/tears-for-tarnor
Installation Instructions
Also run snd_updateaudiocache command in game console after installation and restart game if you want to hear custom sounds the map uses.