Maybe a good map, but not on expert. Too many infected that are constantly respawning because of scripts, scanty amount of items, no respawn closets at all, and that's all on a very long map.
One time it's even bugged on panic event on first level and horde started to spawn infinitely

除了频繁闪退之外问题不大，很有氛围感的一张地图
（因为最后两面一直闪退所以没体验到其他评论说的过量tank，不过前三面的体验已经很不错了）

error report：no free edicts，is that my computer' problem or just this map too big?

Alguien podría decirme por que tengo un cuadrado en el cual adentro hay cuadrados negros y morados, esto aparece en el cielo cuando juego.

today is 2025 Jun 01, Any update for this map, I can see many opinion said that map 4 will crash the game very often!

hola amigos como estan vaya intro mas epica epica epica epica

School map keeps crashing for me everything else works just fine

please do not listen to @Oranger_Rango, L4D2 is still only 32-bit so the Maximum you can Ever set Ram to is 4gb. this is the limitation of the app and cannot be changed.

The map is very beautiful.
Liked the detail about the room with the firemen's clothes

Tip for Crashes: Adjust your games max ram limit or usage by 4 or 8 GB.

Under the Lanuch options.
4GB -maxMem=4096 8gb -maxMem=8192

this crashes every single time now

hey open the server

yo y unos amigos probamos el mod,fue la experiencia mas horrible,sudorosa,dolorosa,insultante; juro que los zombis piensan, nisiquiera en versus e visto combinaciones mas hijas de putas, gonorrea un smoker me arrastro a 3 boomers, 3 BOOMERS MARICA!
lo volveríamos a jugar

Great first chapter of the campaign, but crashes when loading from chapter 1 to 2.

Didnt have any problems with the map itself. It was just really difficult at normal for the 1st time. And somehow all zombies spawn again when leaving an already cleared room. That made it a bit bad. But overall fun map.

Map crashes is literally what ruined this campaign 2/10 will never play this sh*t again

This campaign is very detailed and looks nice but in terms of playability with difficulty level it is a nightmare. The zombies never stop spawning in massive hordes that are unmanageable at the level they spawn at. It took my friends and I approximately 12 tries to beat the final map and we had to use extra script mods to make it remotely possible - only one of us managed to survive to the end. This campaign is WAY too difficult at normal difficulty compared to other campaigns on the workshop and it made for an unpleasant experience playing it. I would not recommend this campaign to anyone and I have no intentions of ever playing it again.

For those frequently crash on chapter 3, try below: https://www.bilibili.com/opus/836329264679747584
删除地图模型 delete redundant game models
also remember to replace """ to actual quots.

string missing on map4

One of the worst custom L4D maps I've ever played. The map is poorly balanced, hordes re spawn unfairly for zero reason, and the game crashes constantly. My PC never crashes and during part 3, it would last 10 seconds before it would crash again. The idea is cool, but it is poorly optimized and poorly designed. The author of this map should be ashamed that he released it in it's state. And I suggest that the author move onto a different hobby than map creation.

No tracksuit zombies and no vodka and also that ending was kinda dog dookie but overall i give it like a 9

Wow, I'm so amazed by this map, I've been looking for it for a while and luckily I was able to find it, it will be worth playing every minute of this map.

i am a new player in l4d2, i have played for this game about 80 hours,since i played this map , i fell love in this map

I might play all the campaigns that exist in the workshop, even the heaviest ones like Fire Starter and Day Break, but I could NEVER get this campaign to launch AT ALL . Pure vanilla still has a chance of crashing at a moment's notice and it's a terrible shame it's been abandoned completely with no change of proper/official optimization. Shame - this is one of the most-detailed campaigns.

I guess if we finally get a x64 update this campaign will finally run regardless of mods, but until then, it's nothing but a figment of someone's imagination.

THE LAST MAP NOT WORKING CRASH THE GAME 26/04/2025

The game crashed as soon as the Chapter One start, not even a minute.
What a letdown...

Баланс карты - 4 танка разом в последней локе из 10

超乎寻常的丧尸数量，随随便便一个火加胆汁的组合就能杀掉几十上百的丧尸。营救关坦克巨多能守的地方很少。甚至坦克和巨量丧尸一起刷，游戏难度巨大给的资源只有零零散散的几个包

@Derg , that crash happens when there are to many entities/ objects spawned in a map. Usually this is solved by turning off some mods that spawn objects. The safest way would be playing without mods or only with skin mods enabled.

Why do I crash and receive this message: ED no free aloc???

good map, amazing visuals, horseshit gameplay(at the final level even on medium:too many commons and had some issues with the amount of special infected. Tanks aren't really big of a issue on medium, but only if theres not too many commons nearby.)
Overall:
Map design and visuals: 10/10
gameplay: 5.5/10
I will probably change my mind about the gameplay of this map if you guys will lower the amount of commons and uncommons a bit

还行就是最后的tank有亿点多 跟两个朋友搞了半天的计划才过了

Great map! However, I can't access your official website Chernobyl-l4d2.de. Did you stop paying for the website server? Also, it seems that Chapter 2 hasn't been released and there haven't been any updates on the development progress. The official YouTube account hasn't been updated either. What happened?

this map feels suck

这地图太恶心了吧，最后一关又是tank又是小僵尸，都杀了8只tank了，没完没了了

Throwing a bile bomb creates a custom endless panic event on command because the common infected are in an impossibly large number. It's not even helpful in any of the chapters, it's just a detriment if anything. Took 4 entire hours and a half to beat on expert; the finale was so rubbish that after trying to beat it for 2 hours or so with 35 deaths, just gave up and lowered it. It IS possible to beat it on expert, but after 6000 infected killed per person, who cares honestly? The maps aren't difficult in the sense they offer you a challenge, they're just gonna annoy the life out of you.
Also the map doesn't do anything special. Its visuals are just dull grays and dull greens, its locales are nothing spectacular, its gimmick was also likewise un-fun. Like, radiation isn't a thing in this map, the way they chose to implement it is "You need to choose between two paths separated by a van, the right side has radiation for no reason, choose wisely!" It is one big waste of a campaign.

Awful map. I appreciate the level of detail put into the visuals, but the map designs and the CONSTANT common infected spawns, mixed with a lack of resources like ammo, healing or throwables really ruins these maps. I even had a horde spawn out of a literal small room. I find myself killing hundreds of zombies per level, which shows just how poorly these maps were designed. Having to chew through ammo fighting horde after horde when there didn't need to be any until you find a new weapon, which barely happens, or until you have to resort to using melee or pistols. Awful map, not worth the time or effort unless you're gonna use cheats. But even then, if you have to cheat Hunt Down the Freeman style on a community map, then it shows that the creator doesn't know how to make a L4D2 campaign or didn't even play test it enough. 3/10

We just ran trough the map on Expert, its not even a challenge.
If people find it too hard they should set the difficulty on Easy mode or try a bit harder.

Map3 still crashes, 4 didnt even load on our dedicated server, so for now we will play the gamemaps version, less crashing and more challenging.

The Campaign looks great, runs a bit rough in certain places but for a map of this scale this is to be expected.

Great Campaign, but you nerfed it into the ground.

An unnecessarily long and tedious campaign, and on top of that, no weapons. You play with T1 weapons until the final chapter. The maps are unnecessarily large, making it easy to lose track of where to go. And don't even mention the graphical issues with the source engine. It's the first time I've experienced so many of them all at once.

The maps look very good, but the actual play-ability of it is not great. I got lost for a minute on map 3, and each map I would turn my back to help my team, turn back around, and more zombies would spawn! The part at the end of map 3 where you collect the papers was terrible. Went back to look for pages and make sure I didn't miss anything and suddenly every room was filled with 25+ new zombies each. I didn't even finish it, so sorry I guess. I just can't stand having to kill 577 zombies each map. Hotfix 1.0.3 seems like a lie lol

crashes...

It`s very difficult for single player with 3 bots, although you choose the normal difficulty. Just trash map, very very very trash! Why they give 10/10？

It definitely crashes less than bloody moors and is stable but I don't understand the reasoning behind building a campaign with brand new assets

I really like the Chernobyl style map, and I'm looking forward to the map Chernobyl: Chapter Two. When can you make the second divine map of Chernobyl?hope you can continue

Wolfen
Try to lower the paginated memory to low. It might fix it

I tried to play this map last year with a couple of friends and it instantly crashed on me. After a year later try to play this map again, still the same crash as always. I really want to play this map but due the constant crashes, nope. I don't understand how maps like this that crashes the game but still end up getting a 5 Star rating on it.... Pls fix the issue of this map

nicely designed map but the gameplay is dogshit, barely any ammo packs to help you out, you will be solely relying on the magnum for a huge part of the campaign and there are no medkits in the safe room at chapter 4 and the finale is the worst of them all, no medkits and barely any throwables to help other than the CEDA agents having a chance to drop a bile jar to help but... Why 2 tanks?! just why?! the "Hold Your Position!" part is just pure nightmare!
Visuals : 10/10
Gameplay : 5/10
Recommended? Yes if you don't mind the commons respawning its a huge issue i encountered on my playthrough.

Map4 Crash In S

九年沉淀之作的神图10/10

skybox missing texture even after downloading all parts