Left 4 Dead 2 - The Passing Full Campaign with 8 Survivors - Expert 

The finale of this campaign is a pain in the ass. There is just so many special infected and the tank just destroys everybody. The game also crashed so we lost all of our stats and we didn't feel like replaying the whole campaign again. This finale took us 3 hours to complete. Here's the addon if you want to play with 8 survivors: steamcommunity...