It's very good, the maps and the finale are very fun, but it's very big, it took me almost two hours. And I didn't have any problems getting the mod to work.

oH对了，虽然我可能并没有仔细游玩全地图，但是好奇心让我听了录音并拿到了那张门禁卡，这是个彩蛋吧，是吧...应该是的

我花了一个小时四十五分钟玩完了这张地图，最让我喜欢的是第四张图跟第五张图，非常有半条命的味道，电梯井、烧焦的实验室、以及最后地下实验室出去的电梯。这两张图带给我的音效，氛围感很浓烈，所以我以单人模式带着那根物理学圣剑通关了。为此我打分为（9/10）、为什么我会扣一分，因为我喜欢岔路走右边选好了走到死路，所以第五关那个火车隧道我往右边走了很久，坚持不懈走了20分钟，当我走到迷茫的时候，回头了才发现是无限的，希望能够直接封死右边的隧道，谢谢~（注：你放在教堂里那台绞肉机我非常喜欢！！！）

10/10 great work

Great map, its atmosphere was 10/10 and it was challenging.

This shit goated frfr

Took me three and a half hours to be it on advanced realism.

It's like the last chapter to Crash Course where it's a whole chapter, then it's the finale which is why crash course's finale sucks; but that's to EVERY CHAPTER is this custom campaign. Thank god, there we're directions or else I would never have finished this map (but there were barely any directions but more in chapter three). Double crescendo events for chapter four was a bitch. Plus, I know it's called dark wood but come man; LET THERE BE LIGHT, I CAN HARDLY SEE! This map literally feels like that one Nikocado Avocado image where he's crying while doing a mukbang in an aztec temple's catacombs, in a funny way at first but now I know exactly how Nikocado feels now. This map could've been great or good at the least, but I feel like too much was done to it.

流程长细节精致有挑战性 而且这个难度控制的太赞了！正好够刺激但是绝对能玩！

我心中第二名！！！

顶尖地图。

overrated, barely any light, too many maze puzzles, horde randomly ambushes you for the most part even in cleared sections

很棒

please fix bug from map 3.

is this based on the Dark Woods II movie?

The level design in this map honestly just sucks, every single area is a poorly lit maze filled with paths that lead in circles and dead ends that look like they lead somewhere important. It's so confusing that the map designer had to resort to putting arrows on the walls just so you can figure out where you're supposed to go.

雨宫莲莲大烧杯，你自己玩不明白别怪地图不行，阴暗森林是最顶尖的地图之一

图一在死胡同刷出来坦克，一点招没有。图又暗有窄刷的怪点位还恶心，然后不知道为啥音效还不完整，垃圾地图

很棒

This campaign is unnecessarily long. The references are cool though. And the panic events were pretty original. Level design though? Its just a glorified maze. Especially on chapter 4. Which is literally Nova Prospekt copy and pasted with different textures. Other than that, its okay. Not something I would revisit.

Still the undisputed greatest campaign in L4D2.

I loved the map though, i got the silent hill vibes but in the labs, i had some cabin in the woods vibe especially when i was descending lower.

Would be a 5 star campaign, but there are too many "maze" sections/parts where you end up going around in circles 10 times before finding a way out. It's too unclear how to get around in general at times. I'd say 3 stars at best. Bigger isn't always better.

mapa de porqueria

Oh, and nice copy paste of Nova Prospekt in the 4th chapter. Really makes the sudden tone shift look even worse and more unoriginal, as if the silent hill attempt wasnt bad enough.

One of the worst custom campaigns I ever played. Long af for no reason, and its not even a good long; you walk the same 200 x 200 maps goiing up, down, up, around, up again, until you do 30 circles and reach the safehouse. Worst directions ever, lots of dead ends with a meagre pill or pistol so it doesnt feel entirely like a middle finger. Awful.

It's alright, an 8/10 for the most part, except the lab, I only liked the last part where you escape, but every other part is pretty good.

La ultima campaña que jugo Emirjr96 antes de dejar YT xd

我打了2个小时，真好玩

Will you make another great map like this one?

Mod conflict

Why did I fell to my death from the elevator shaft at the start of the 4th level?

You only give me 2 minutes to get out the lab, and you don't even show me the way out, great job!

crashing

Everything about this campaign is fun and well made except for that infuriating secret super mario bros parkour stage to get that flaming sword–

Nunca había jugando un mapa en el que sentía que perdía mi tiempo

when we advance to the residential area,i can't see any articles for daily use,so i just think oh my god who will live here.under normal circumstances,it should be full of germs and rotten gas.in one of the rooms,i saw a male body and a female body with a pistol between them,maybe that's really the best way.coming out if the tomb really gives me a feeling of surviving.#5 have a interesting thing too.on the train track,if you run to the right,you will get stuck in the wall.except getting on the plane at the end was a little abrupt.i seldom write so many comments on a map.i think this is enough to prove the excellent degree of this map.

all right,i and my friend has finished this map just now.i think this map is excellent than another maps.although when i play third party maps are strict,but this map is really make me surprised.i always says a nice map need right close up and prospect,well this maps more scene is in interior,so the prospect is not very important.but this map's close up make me surprise too.the first two chapters are not obvious.in #4,when i got elevator,i just think i m not sure i m dead or life.every field is bloody,it is like being in hell,and so dark.its really not good for my eyes.it's shabby,like an experiment,and like hiding secrets.

Impressive. Very nice.
Now let's see the unextended version

好tm优美的风景

pls rename this mod to "Endless Basement"

i don't know what everyone is complaining about just went through no bots in an hour 24 minutes

why after i finished the mario bros stage which means bonus stage on chapter 2, why is always crash, u can help me to figure out about this?

On TWO FUCKING SEPARATE OCCASIONS I got stuck and had to restart the fucking map.

Among the best long maps

v - Came here to say the same thing, a classic.

best l4d2 custom map of all time me and my friends have replayed it so many times over the past however many years

经典神图

SHABI

太长了，而且绕来绕去，走迷路

endurance test