You know what the Workshop tends to offer by now, so nothing here should come as no surprise to you.
Content creators have been hard at work creating content for L4D2 but they have just gotten access to the new Workshop, so give them some time to upload their work. But with over 1,000 community campaigns and thousands more items and skins already created for the game, we should see many of these pop up in the Left 4 Dead 2 Workshop in the coming days and weeks (Note: Please don’t upload other people’s work. If a campaign you like isn’t in the Workshop, please nicely ask the creator to post it).
Find out more from the Left 4 Dead blog.