Nah, this just doesn't work in Left 4 Dead's format in my opinion, completely goes against what Left 4 Dead is about, making it a boring, unfun experience in the end, and a slog to get through. First of all the campaign has no srtingables so I had to go rebuild all 14 I think it was maps stringables since the author can't do it himself. Now let's start with chapter 1, and yep, this should indeed set the tone for the rest of the campaign where you wander around a really large town with a whole lot of nothing, very bland boring and also considering the fact this campaign lacks any environmental sound, not even L4D2 rabies, and literally zero commentary from the survivors, leaves it to be a very boring experience. Chapter 1 has you wandering the big ass town in search of four keys, and I spent the most time out of the other chapters on this one, which lasted 30+ minutes and the team ended up killing over ONE HUNDRED special infected by the end, which is just ridiculous. Another big issue is the authors stinginess when it comes to supplies, supplies is extremely scarce and most saferooms have little to nothing in it, so if you wanted to pick up where you left off, have fun using single pistols for a while team! Chapter 1 is definitely one of the crappier chapters and I've already mentioned why, but you can complete it by collecting only 3 keys (couldn't find the fourth one anyway) but the bots wont follow you into the saferoom so you'll have to finish them off. Not a good start. Chapter 2 is puzzle solving this time around, I actually didn't mind this one as much as the other ones actually, you travel to a school, and I think I should mention at this points, the maps are just too big. Huge open space in some areas of the campaign, which is a fucking pain in the ass to backtrack to and generally travel around, it take so bloody long to go places which just drags out the campaign even further. Anyways, you get to the school and you have to explore and do some minor things to porgress. Not bad, let's move onto chapter 3. So this was the first chapter I couldn't figure out what the hell to do. I did quite a few of the puzzles up to the point I believe I had access to the second floor but most of it was blocked off, and I drained a key from a pipe. Can't say much about this one, it was alright, but I couldn't figure out how to progress unfortunately. Btw, fetch quests and drawn out puzzles aren't fun to do in L4D, if I wanted that, I'd play games that actually have those in them, like an RPG or puzzle game of course. Moving onto chapter 4, not a bad chapter tbh, i can't really complain about it, pretty simple which is a refreshing change, no drawn out puzzles or whatever, just again, bit too large for my liking. Chapter 5 I also didn't really have a problem with. Chapter 6 was fine up until a stupid puzzle which I of course had no idea how to do, i think there was some nonsensical riddle that you had to figure out, so I just noclipped and skipped it. Apart from that puzzle, the chapter was pretty much fine. Chapter 7 was pretty cool actually and had an otherworldly vibe to it, but very undersupplied, really man give us guns to shoot with!! (Also, why is Francis on the thumbnail of this one? Oh right, author was too lazy to L4D2-ify this or use the l4d1 survivors) Sewers are pretty forgettable. I had an issue on this chapter where when a teleport happened one of the bots that was lagging behind didn't get teleported and he died as a result. When I got to the end of this chapter, I honestly couldn't figure out how to get rid of the barricade on the saferoom door after looking around closely for a while, so i had to noclip yet again. Chapter 8 is boring and confusing. The author gives you keys, but you don't end using all of them, you can in fact make it to the saferoom without using any I think, so I guess it's for exploration? Which is fine by me, if the chapter wasn't so damn massive and travelling was a pain in the ass... Chapter 9 Is alright, there's a cool Carousel section witha tank, but beyond that, not very interesting. Didn't get far on Chapter 10, as there's more bullshit puzzles I couldn't be bothered to deal with, and it happens to technically be the finale, so i missed out on that epic ending I guess. Chapter 11, the credits has L4D1 survivors escape, another clear indication this wasn't given much thought when ported to L4D2. The conclusion is, this a campaign that drags on way too long, features annoying puzzles, no ambient sound at all, undersupplied, maps that are too large and ultimately, just not a campaign I see people revisiting, probably play it once and shelve it as it's just too long to be re-played in a traditional L4D2 manner imo. This campaign is an insult to what L4D is supposed to be, and I did not enjoy my time playing this for the most part.