Left 4 Dead 2

Left 4 Dead 2

Dr. Malroy's Laboratory (v4)
154 Comments
Hee Haw 2 Jun @ 5:22pm 
cool beans!
Lionwalk 26 May @ 6:11am 
wonderful map:steamhappy::steamthumbsup:
bunnyhop 7 May @ 9:08am 
this map is good for 4+ players
仪玄师傅☆大雷 5 Apr @ 12:56pm 
好玩,不错,给的资源刚刚好~~
solace 27 Feb @ 8:16pm 
its okay :steamsad:
wo bist du 27 Feb @ 7:50pm 
玩了两关鸡儿都硬不起来,图太粗糙了,又大又空
Myself 12 Jan @ 10:10am 
Отличная, сбалансированная кампания. Финал не слишком напряжённый, интересно реализован: никуда не надо добираться, старт финала прям на выходе из последней убежки. Спасательный транспорт – вертолёт, сбрасывающий трос… Канистры туда нести не нужно, но блевоты не помешают)). Прошли с первого раза за 57 минут, без рестартов.
Спасибо автору!
sinwithagrin 29 Dec, 2024 @ 2:33pm 
its probably something on my end. i have so many stupid ass mods. anyway absolutley love your work. great maps
Evil  [author] 29 Dec, 2024 @ 1:32pm 
This is beyond strange. Both use the same model base but the actual model and the materials for both are completely different so technically they shouldn't have any affect on each other. But clearly they do somehow. I'm gonna look into this a bit further, I wanted to update this to add color correction anyways so this will give me another reason to actually do it. Let me know if you think there's anything else I should look into.
sinwithagrin 29 Dec, 2024 @ 1:23pm 
so this is weird. the problem was i didn't have the first encounter active in my addons list. now that it's active it's working as it should.
sinwithagrin 29 Dec, 2024 @ 12:05pm 
no not at all. are they not supposed to be invisible? i saw an error for some of the lights but nothing for the tank. it's labeled hulk in the console right?
Evil  [author] 29 Dec, 2024 @ 10:17am 
Did you notice any weird text pop up when this happened (either on screen or in the console)? Maybe something along the lines of a shader error?
sinwithagrin 29 Dec, 2024 @ 10:04am 
invisible tanks are a kick in the nuts. i call conspiracy and i call lollygagging!
뭉탱이 11 Nov, 2024 @ 6:01am 
나쁘지 않음. 나름 괜찮음. 마지막 탈출맵 엔딩 개 허무할뿐
Lagartijus 4 Nov, 2024 @ 11:57pm 
Really good, even if it is a bit frustrating and claustrophobic sometimes
freesh avokadoo 28 Sep, 2024 @ 7:33pm 
Insane Evil! Map was the perfect length that I crave for a custom map and the relentless zombie hordes was awesome. Highly recommend, easy 10/10 and I don't review ever so this had me breath taken.
lyzstart2002 21 Aug, 2024 @ 7:01am 
very exciting and fun.
Georgedls777 27 Jul, 2024 @ 2:31am 
Well the Lore is so lazy!!! but its funy
你们一个个想咋地! 4 Jun, 2024 @ 5:33am 
第三关卡得跟ppt似的,我玩nm:steamthumbsdown:
Disciple ☦ 14 Apr, 2024 @ 3:05pm 
Yes
Evil  [author] 14 Apr, 2024 @ 9:41am 
Weird that it took 2 days for Steam to show me a notification for your comment. I haven't heard of the elevator in map 4 being bugged though. Can you give some info? You (and everyone else alive) made it into the elevator but the button couldn't be pressed?
Disciple ☦ 12 Apr, 2024 @ 9:48pm 
Хули лифт не работает в 4ой главе?
Disciple ☦ 12 Apr, 2024 @ 9:45pm 
Bugged elevator
☩COBRA☩ 27 Jan, 2024 @ 11:00am 
Nice camp , ty :steamthumbsup:
星空下的小森林 9 Jan, 2024 @ 4:25am 
好玩的,很流畅,这系列可玩性很nice~~
орк интеллектуал 5 Jan, 2024 @ 8:52am 
Кто гей - поставьте себе ник "Дьявол".
Gameolous 2 Nov, 2023 @ 9:41pm 
Bugged elevator/saferoom
U773R C}{A05 2 Nov, 2023 @ 10:19am 
First and foremost a solid 9/10 for a custom map. The official server we had gave us ton of specials and even more tanks and witches but it was fun af on normal lol The campaign is well thought out and I cant wait to play Absolution.

Encountered bug perhaps? The map counter for each level was off by one until the finale. Example: we completed map 1 when in map 2 it said we were still on map one. map 3 it said we were still on map 2. ect.
Dark Angel 19 Oct, 2023 @ 8:26am 
Bug encountered?
Zoey (bot) killed herself at the elevator safe house and lost the laser-equipped gun. It was funny though.
Jonatan 12 Oct, 2023 @ 2:17pm 
Why is the map so ridiculously overloaded with tanks? In an event to get to the elevator-shelter, 3 left almost together and that was in normal difficulty.
If what you wanted was to make a challenging map, this is an extremely idiotic resource...which does not help you considering that it is a very long campaign.
Jonatan 12 Oct, 2023 @ 2:16pm 
¿porque el mapa están tan ridículamente sobre-cargado de tanks? en un evento para llegar al ascensor-refugio salieron 3 casi juntos y eso que estaba en dificultad normal.
Si lo que querías era hacer un mapa desafiante, esto es un recurso sumamente idiota...que no le ayuda tomando en cuenta que es una campaña muy larga.
Evil  [author] 5 Oct, 2023 @ 3:16pm 
That's a server plugin unrelated to this campaign unfortunately.
Olds 442 5 Oct, 2023 @ 1:24pm 
how do we get the special tanks? the first time i played this was when i joined a game and there was special tanks that had certain powers and made the map much more fun.

know anything about this?
Evil  [author] 20 Sep, 2023 @ 10:49pm 
I had to check the build file real quick because I haven't thought about it in awhile. So if you push all the buttons out there, it spawns extra items in the elevator and adds 1 to a math counter. If the math counter hits max value it triggers another bonus that spawns more items in one of the labs and extends the horde timer by about 5 seconds.
のあ 20 Sep, 2023 @ 9:59pm 
I have a question.I found this extra area in Alpha Lab 02 but I don't know how to go there.
I pushed 3 buttons but nothing happen.Do I need extra gas cans or gnomes?
https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=3038784955
Evil  [author] 25 Aug, 2023 @ 3:59pm 
You guys are good in my book. Don't worry about it.
Applez123 23 Aug, 2023 @ 2:19pm 
if that is an addon by someone name morphfex i would like to tell you that we meant no harm in reuploading your addon. we were concerned that the maps might not be the latest update if any so we were going to upload is ourselves to make sure. We already took it down and i would like to apologize if we upset you somehow.
Evil  [author] 22 Aug, 2023 @ 5:28pm 
I appreciate you pointing that out. Hopefully they do the right thing before I have to force them to take it down.
Arcticwave 9 Jun, 2023 @ 4:39am 
Good :steamthumbsup:
[ + ] 12 Apr, 2023 @ 5:41am 
wave4电梯有bug,要重来一次才能按
nymmk 13 Mar, 2023 @ 9:12am 
8.5
Asymetria twarzy' 22 Feb, 2023 @ 8:00am 
gówno ha tfu
保温杯泡玫瑰茶 15 Feb, 2023 @ 12:10am 
好图
Evil  [author] 13 Feb, 2023 @ 8:44am 
That reminds me, I need to update this at some point. Meant to update this to include the files it needs to function with Right 2 Live but I never got around to it. Ugh. Cool that you found that secret room though.
消失的薰衣草 11 Feb, 2023 @ 3:07am 
I don't know if this picture has easter eggs or a weapon room, because I found a dwarf , if there is, I hope the author can tell me, thank you:leaSmug:
Psix041 12 Jan, 2023 @ 8:27pm 
Needs more melee weapon to be more playable on survival mode. Good map.
StevAna 11 Sep, 2022 @ 12:05am 
8.5/10