good

1. I felt this map was created with a lot of effort, with tons of custom textures. The atmosphere was good. but, compared to the large file size, the map design is not sophisticated.
2. There weren't any major problems with the gameplay, but a bit boring.
3. It often causes a crash. Even high-end maps like Chernobyl, Darkwood, WildRide, and Deep Phobia don't crash that much.
4. But this map seems to have potential. Thanks for uploading a good map.

great.

Cool enough to lack 5 stars. background music, quality map design, custom elements, challenging difficulty and fun play, everything is perfect.
but there are some navi problems on Map 3. There are some sections where the bots cannot climb the ladder, so it is difficult to play smoothly.
And the traps in Map 3 are too ruthless. I came to that point really hard, but I die at once. omg..

And, it would be better to remove a few less-needed custom elements or scripts.. This is because it can be an issue for players using multiple add-ons or mods, or it can cause crashes more often.

amazing

It's a classic atmosphere, and the scenes through the shipwreck are amazing.
The difficulty balance is well adjusted. but the bot's navi in the finale is not smooth and can be tricky to play.

not bad

There are no bugs and glitches, and the map design is nice and new.
However, the constant waves without impressive events were a bit boring.

omg

The quality and design of the map is not bad.
But while playing hundreds of custom maps, I've never seen a map like this again. The difficulty is insane. It's crazy, at least on my server.
My server's difficulty is equal to or slightly high than campaign expert.
I don't know how difficult it is on vanilla servers, certainly, it's not a map that focuses on expert.
I like difficult maps, but this map wasn't worth the challenge. Throughout the game, I was dissatisfied and didn't have fun.
In the end, I failed once in Chapter 4 and I turned off the game because I didn't feel the value of the re-challenge.

many flaws

Overall, the quality isn't bad, but it's not as good as the large file size. 
And not very recommended when playing with bots. Basically, the difficulty is high, and there is a navi error in Chapter 3, so I haven't been able to complete.
I tried many difficult maps such as Absolute Zero, Chernobyl, and Hometown, etc, they were worth the challenge.
but this map exhausted me.

goood

It's a really creative map, and flawless. so much fun.
It would have been nice if the play time was a little longer.

Unfinished map.

A very valuable map, but incomplete. The potential is more than 5 stars, but slightly excessive difficulty and poor completeness ruined this map.
I like chapters 1 and 2, but too short.
And the bots keep fall down the cliff in Chapter 3. And there are too many tanks in the finale. Compared to that, there are fewer first aid kits.
It would be fine if there were some adjustments, I don't understand why they didn't.

nice

It is a very interesting map in many ways.
It would be nice to add a little more ammunition in Chapter 3.

nice

It is a long and smooth map. Although there are not many custom elements, the map is of good quality.
And the finale was really well done. but it was a difficulty that didn't feel a sense of crisis except for the finale.
There is nothing very impressive or special, but I want to say that it is a solid map.

nice

it is a very hot map. but the finale is not.
There are no bugs and problems.

One of the best maps.

One of the best maps. Long and challenging.
The quality of the surrounding environment is very good and detailed. and it is fantastic that the difficulty is well adjusted to be challenging.
But there is one problem,, the Chapter2 is very long and difficult, but sometimes first-aid kits don't come out.

mm...

There is something wrong with the finale. It doesn't seem to be flowing as the creator intended. 
I just walked leisurely, and completed the finale.

Not bad.

It's good map. There is no problem to play. 
But it's too short, easy, and obvious. nothing special.

Unique

One of the best maps.
It may be difficult for beginners to do, but it is easy compared to other difficult maps.

nice map but some errors.

Very good quality map. but this version has errors in Chapter 3 when playing with mods.
And the version uploaded to the Steam workshop crashes at the finale.
I played a map made by mixing these two versions with each other and there were no errors.
Chapter 1 and Chapter 3 were very impressive. the difficulty was appropriate, and it was fun.

The best quality map.

This map has the best quality of the environment.
This version is not the latest version. The latest version is uploaded to the Steam Workshop, but it also has a lot of errors and crashes.
I played this map made by mixing this and optimized version in the Workshop and there were no errors.
It was the best experience. Although the number of zombies was excessive, the fact that it is a really good map remains unchanged.

It's hot.

I enjoyed a very hot play. It's a bit difficult, but it's a challenging map for players who are proficient in this game.
Very unique and one of the best maps.
Only one, in the last chapter, the description for the game needs to be modified.

best

It's one of the best maps.
Unique gameplay and challenging difficulty.
It would be better if only the invisible walls in Chapter 4 were fixed.

good

Interesting custom elements. there are no problems with this map. The difficulty is also moderate. just enjoy it.

good quality, but ...

I haven't finished this map. The quality looks good, but I quit due to a bot's navi problem. I'm sorry.

ummmm

This map has too many glitches to play with bots.
Unique, but poor quality.

revv

It's perfect except for one. The finale isn't that much fun.

nice map. but it's a little boring.

The quality of the background is the best. The overall play isn't special, but it's not bad.
If there's a problem, there are so many first aid kits and few ammo piles, which makes it boring.
Conversely, the finale was difficult, but it wasn't that fun. and obvious.

nice

This map is flawless.

Interesting but confusing

The design and layout of the map is really unique. And the background is good too.
It was like a semi-open world, a different play. but there were some confusing things.
The paintings rather confusing finding the way. and too many supplies in some sections.
The finale looks simple, but it was challenging due to its unique terrain. very fun.

I have a lot to say..

This map is not as sophisticated as a whole.
It is a long map with good texture and background, but there are a lot of flaws.
1. Invisible walls, places where map making is not completed, etc...
2. There are many cases where i can't cross a road that seems to be able to cross. I can't explain it all, but many things confuse the players.
3. The finale looked pretty good, but the end was sloppy.

good

very fun and good quality. Overall good.
but the finale is a bit difficult.
it's okay to see two tanks regularly. however, it is very difficult to find 16 gas on a very large map in that situation.

hardcore but very fun

It was absurdly hardcore, but it was really hot and fun.
be sure to play with at least one friend.

very nice

I liked the theme and concept of the background.
the custom sounds and music were also good.
the quality, atmosphere and gameplay of the map are all perfect.

It's fun, but confusing.

There are many and different custom contents, but it feels like it is not organized.
throughout the play, i was confused.

gooood

I've been enjoying this map for a long time, but it's still fun.

Good quality but it's a little boring.

no bugs, high quality map design and textures.
a very solid map, but It's a bit easy. and obvious.

fun

-The basic map design with good quality.
-Moderate playtime.
-Slightly challenging. not too much. very fun
-The different finale.
-No bugs

amazing

a high quality map.
The finale was a bit difficult. but if succeed in killing only one tank, possible to run and safe.

so so

so so

goood

-custom contents
-no bug
-good difficulty balance
-nice

good

This map has a lot of custom elements and is interesting. this creator seems to be really good at creating maps.
next time, it would be nice to create an realistic apocalypse map.