No More Room in Hell: Map Secrets Part 4: Q-Z

Welcome to the final part!

nmo_ravenholm_v4 was previously covered in the linked guide for it below

nmo_rush_b_t1_3, nmo_shreddingfield_v3, nmo_silent_hill_blackblood_v1_7, nmo_sweden1_v1, nmo_tenkinoko_welkin_v1_3, and nmo_traak_v2 are covered in the Secrets on custom maps guide linked below

If you’ve found other secrets for these maps, let me know in the comments and I’m happy to give credit. Current holes in this guide include the third secret area in nmo_throwback

After turning off the power, return to the grate at the start of the water area

Break the grate and climb through the vent for a secret room with a medkit and resupply box

For an easier solo of the ending event, shove the nearby box to barricade yourself in a cell. Break the box and get to the elevator when it arrives

Use the barrel in the next area to get up to the gene in the vent that breaks by itself

If you make a difficult jump onto the pipe, break the grate and crawl through the vent, you will get a message that you found a secret. However, there isn’t anything there but another vent you can get stuck in

Stack the boxes to reach the weapon box

Break the wall to get the welder at start



Go around the fire on the right side to find supplies next to and inside the burning tomb

Get the code 9247


In this room with two doors, use the code to open the one on the left and crouch and weld the door on the right

Going inside the door on the right will break the stairs for 3 zombie kids and more supplies


Do not interact with the buttons at the end of the rooms. They are traps that will teleport you to places you don’t want to go. Just gather the supplies here

After the ambulances, find the boombox on the right

Punch the boombox to activate it, then punch left to stop or punch right for the next track

The boombox has 4 tracks, use the snd_restart command in console to mute the music (see the linked Advanced Tips guide)

Before the elevator area, break the spot with the red X on the floor for a few supplies

After searching this body for a keycard, search it again for ammo

Search the body downstairs for ammo as well


Search the bodies of the two medics in the bathrooms for med items


On the right fork, search a body in a dark room


On the left fork, there are two bodies under the stairs

And six more in the room

After you teleport, there are 2 more searchable bodies in the hallway


And 3 more in the room where the big explosive is used

Reuse the fire extinguisher in the mine for a stash of supplies

Reuse the welder at the house for a box of supplies

Break the red X at start for a weapon box and access card


Bring the access card down and use it in the second room for a stash of supplies

After welding to get a key, break the nearby wall marked with a red X for a room of supplies

Head up the stairs and jump across the a/c units, then break the boards to get the green key


Use the green key downstairs for a welder and weapon box, use the welder on the lock to return to the alley

Reuse the welder right next to where you find the ladder for a weapon box

Right after the gas station holdout, search the nearby body for the green key

Use the key just down the road to open a fenced area with lots of supplies

After teleporting to an area where you slide metal bars to advance, open the bars on the other side


At the end of the hall behind, walk through the left wall for a room with pyramid heads

You can take a ladder down to get under the rocket for a few items

In the second classroom down the hall, you’ll find a key in the locker

Use it under the stairs in the starting area for meds

In the girls bathroom near the exit, there is a key on the toilet in the middle stall


Use it to open the outdoor area with the only 2 weapon boxes

After acquiring the welder in the objective, use it on the locker in the lab opened by the access card for 2 genes


Do this again at the classroom before the exit for another 2 genes


And open the locker next to the fire extinguisher for 2 more genes and 2 medkits

Get the welders from the market



Use on 3 weapon lockers in the woods area

Another outside the facility



3 more in the facility

There is an extra welder in the missile silo

And 2 more lockers there

Porkchops4lunch already has an excellent guide on the battery for this map, it is linked below

The real “secret” here is to board up the starting area to better defend the person entering the battery code. Use the large stack of boards under the stairs. You can only board up once the zombies have broken in

In the gas, head right and around to get the health box, bring it back around left and down the hole with you to use in the next area to heal the gas damage

The door unlocked by the green key has a machete, explosive, and 3 resupply boxes. The key will spawn in the nearby area, but has a large number of spawn locations. Some locations below:

The welder is hidden behind a box where you get the red key

After using the key, weld the next door

In the medical area, take the arm upstairs and put it in the machine for a gene

Break the boards on the pillar for a secret button

Press the button twice to open the area above

Interact with the computer for the code 0299 2798

Use the welder to access the tunnel

The tunnel has a row of numbers

Input the code and a door will open on the opposite side


The area has a box that can be opened for many supplies

Missing secret



The map author states that there are 3 secret areas. I’m pretty sure the last one is this house behind the radio. It’s rendered on the inside and has a weldable grate outside to an underground area

Press e behind these plants at the start for a secret passage

Get through fast and don’t have anyone follow, this opening closes quickly

4 weapon boxes

A button on top of the roof will turn into a gene, but you need to gravity cheat up here

Break the boxes in the starting area for melee weapons

Use the plank as a bridge over the electrified fence to get to the weapon box for a melee

After dropping down to use a card, get a code form the computer to use on a door for an item stash

Press e on the fish tank for a hidden stash

Interact with the nearby computer to get the code for this door

The key from the security office can unlock a medical box in the next area

There is nothing inside

You can also drink coffee … which will make you sick

you start on the fourth floor of an apartment building. There are 4 dufflebags on this floor with items

The third floor has a door locked with a keypad. 4425, 2807, 1617, or 0753. The codes are on the first floor of the building

You can access the locked room on the second floor by using the ramps on the street

Hold e to open the briefcase on the street

Break the boards to access the room

Get the yellow key from behind the generator and use it to open the armory

Find the battery before lowering the bridge. It will be somewhere between the crane and bridge, some locations below:

Bring the battery to either of the downed fences and camp near it during the zombie wave

Use the welder from the basement to open a room in the firehouse

At the start, play the entire maple leaf rag on the piano and a ship will appear and drop a weapon box

Welder locations


The hardest to find, its barely visible behind the toolbox before the window. Get on the barrels to fish it out

In the main street by the boards near the crash site

Behind a couch in the building where you search for codes. You will need to get this branching path to get it

Behind the chair at the end of the narrow alley where you find the radio part. You will need to get this branching path to get it


The welder area has lots of supplies, a weapon box, and a landmine

There is another landmine by the radio, be sure to place them – they’ll get a few

Hang on to the extinguisher to put out a second fire near the end for a room of supplies

When you reach the truck with the weapon box,, go right through the hedge to an area with a med kit, sniper rifle, and a resupply box

When the path splits, keep going straight for 2 resupply boxes, 1 on the street and 1 in the truck bed

[/screenshotThere is a resupply box on the car hauler

And a box of supplies hidden in a container

Go to the gray brick building near the park

Head up to the 2f to find a bathroom with a bridge to a building across the street

Cross the bridge, go up to the roof of that building and then over to the roof of the next building

On the other side of that roof is a walkway with a ladder down to it

Open the door for two weapon boxes

Open the dufflebag at start for a .357 and ammo

weld the shed at the end for a weapon box

Just around left from the start, use the boxes in this area to build stairs up to a breakable container with a weapon box


Do this again in the middle of the ship for another weapon box

There is a..22 dufflebag just before the bridge

You can drink the redbull in the cafeteria

Just past the cafeteria before the watermelon, the welder is hidden in a corner

Use it to open another container on the bow of the ship for another weapon box

Just opposite the air traffic control entrance is a moveable headcrab and a stash of supplies behind a box

nmo_ravenholm_v4
https://steamcommunity.com/sharedfiles/filedetails/?id=2161022434&searchtext=secret

nmo_rush_b_t1_3, nmo_shreddingfield_v3, nmo_silent_hill_blackblood_v1_7, nmo_sweden1_v1, nmo_tenkinoko_welkin_v1_3, and nmo_traak_v2
https://steamcommunity.com/sharedfiles/filedetails/?id=2929734750

nmo_subside_v5 battery guide
https://steamcommunity.com/sharedfiles/filedetails/?id=577850748&searchtext=subside

nmo a-d
https://steamcommunity.com/sharedfiles/filedetails/?id=3305232181

nmo e-l
https://steamcommunity.com/sharedfiles/filedetails/?id=3310524255

nmo m-p
https://steamcommunity.com/sharedfiles/filedetails/?id=3313544952

Follow this guide in-game by using the steam overlay (shift+tab), this and more tips here:
https://steamcommunity.com/sharedfiles/filedetails/?id=3294874237

Thanks again to all map creators and their contributors!

Thanks again to Porkchops4lunch and Kevin for hosting great modded servers!

Hope this guide brings some love to some old maps before nmrih 2 finally gets here

All Map Secrets guides released and linked. Enjoy!