Since there are quite some good addon campaigns which are worth a try, i'll install some (once again). Here's the list of currently installed addon campaigns:

- 2 Evil Eyes ( http://www.l4dmaps.com/details.php?file=4634 )

- Blood Tracks ( http://www.l4dmaps.com/details.php?file=10378 )

- City 17 ( http://www.l4dmaps.com/details.php?file=5055 )

- Dead Before Dawn DC ( http://www.l4dmaps.com/details.php?file=7774 )

- Death Aboard 2 ( http://www.l4dmaps.com/details.php?file=4861 )

- Detour Ahead ( http://www.l4dmaps.com/details.php?file=4094 )

- Highway To Hell ( http://www.l4dmaps.com/details.php?file=9006 )

- I Hate Mountains 2 ( http://www.l4dmaps.com/details.php?file=8500 )

- One 4 Nine ( http://www.l4dmaps.com/details.php?file=7387 )

- Suicide Blitz 2 ( http://www.l4dmaps.com/details.php?file=9754 )

- The Dark Parish ( http://www.l4dmaps.com/details.php?file=12863 )

- Urban Flight ( http://www.l4dmaps.com/details.php?file=6905 )

- Vienna Calling 1 ( http://www.l4dmaps.com/details.php?file=8337 )

- Welcome To Hell ( http://www.l4dmaps.com/details.php?file=4051 )


Let me know if you wanna try any other addon campaign, just post a comment and i'll update the announcement as soon as i installed it.