Nightmare House 2 is a horror themed modification for Half Life 2 (Episode 2).

The mod started as a small map pack for Half-Life 2 in 2005. Nightmare House 2 is to continue the bizarre story of the stranger who had the misfortune to crash his car outside an old house with a horrific past.

In Nightmare House 2 you wake up inside an abandoned hospital with no understanding of how you came to be there, only a vague memory of the girl from Nightmare House haunts you. Soon it will be difficult to determine between a dream and reality. How long will it take you to realize that escape is not an option?

Nightmare House 2 is now out!


Hen Mazolski - Mod leader, Mod designer, Ideas, Mapper, Writer

Harry "eXeC" Jeffery - Coder

Christopher "Guessmyname" Jones - Modeling, Texture artist

Pedro "TigerboyPT" Calvo - Faceposer animator, Texture artist, Video editing

David Kingery - Voice-actor, Writer

Danielle McRae - Voice-actress

Yoav "Koolfox" Landau - Music, Sound editing

Aidin Ashoori  - Music

Ido Tal - Design consultant, Web publishing

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Blog RSS Feed Report abuse Latest News: Go check out Underhell Chapter 1!

3 comments by Hen7 on Sep 2nd, 2013

Hey guys!

Been a while since we posted news here, although not Nightmare House 2 related, we would like to let you know that Underhell Chapter 1 just came out!

As you know or might not know, Underhell Chapter 1 just came out, and myself and many of the NH2 team members have helped Mxthe develop and bring it to this world, and now it's finally out!

You can go and grab Underhell Chapter 1 here:

Underhell in a way is very similar to Nightmare House 2, even better, so you won't be disappointed.
You can visit the Underhell Moddb profile page for all the info you need.

Another fun fact - Nightmare House 2 and Underhell are set in the same "universe" so you can expect to hear about and meet a few characters and places you know and love.

This news post is aimed for our 2,236 watchers, don't miss it!

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Nightmare House 2 source files

Nightmare House 2 source files

Jan 1, 2011 Singleplayer Map 14 comments

The source files of Nightmare House 2. includes things such as vmfs, source code, etc.

Nightmare House 2: The Lost Files

Nightmare House 2: The Lost Files

Sep 18, 2010 Singleplayer Map 8 comments

A pack of old content and development material, contains work from me and the rest of the team, taken from different phases of development which did not...

Nightmare House 2 Soundtrack

Nightmare House 2 Soundtrack

Sep 18, 2010 Music 7 comments

The Nightmare House 2 Soundtrack, featuring the music from the game in high quality, with a few bonus tracks.

Nightmare House 2 Release 1.0 (.EXE)

Nightmare House 2 Release 1.0 (.EXE)

Aug 22, 2010 Full Version 111 comments

The time has arrived. It was not easy, but after nonstop work in the past weeks I’m thrilled to announce that Nightmare House 2 is officially out!

Nightmare House 2 Release 1.0 (.RAR)

Nightmare House 2 Release 1.0 (.RAR)

Aug 22, 2010 Full Version 40 comments

The time has arrived. It was not easy, but after nonstop work in the past weeks I’m thrilled to announce that Nightmare House 2 is officially out!

Nightmare House 1 (2005) Auto installer

Nightmare House 1 (2005) Auto installer

Apr 13, 2007 Singleplayer Map 27 comments

The first Nightmare House, from 2005, if you haven't played it yet and you like the idea of Nightmare House 2, be sure to grab it! Automatic installer.

Post comment Comments  (1390 - 1400 of 1,457)
Mtndew2 Aug 6 2009, 8:45pm says:

Ive been a fan since the mod was just one map for hl2.Hope this is as scary as I hope, the remake pretty much had me crying halfway through lol. NH fan for life :D

+1 vote     reply to comment
zonbie Aug 6 2009, 5:58pm says:

i have great respect for your ability to resist the urge to post updates on a more frequent basis. I'm happy to see Echoes come online.

+1 vote     reply to comment
ZANTA_CLAWS Jul 28 2009, 4:06pm says:

i think if he somehow got togeather with the maker of Afraid Of Monsters, it'd be a horror mod like no other.
( Afraid Of Monsters is one of, if not the best, scary mods for Half Life 1, witha near perfect storyline and cutscenes its at least in the top 2)
Nightmare house is also onw of the only hl2 horror mods...soooo yeah, get 2 great horror-mod thinkers togeather and u get 1 win horror mod baby =D

+1 vote     reply to comment
lolwulf Jun 28 2009, 6:54am says:


+1 vote     reply to comment
Hen7 Jul 18 2009, 10:03am replied:

Don't worry, it's not even close to dead, expect some really nice media soon.

+1 vote     reply to comment
ZANTA_CLAWS Jul 28 2009, 4:04pm replied:

dude, this is win. period. and as much as i really want to play it, TAKE YOUR TIME, details= win
^^ but you did excellent with the first one, and the remake, so i doubt you'll do anything short of awesome with the 2nd

+1 vote     reply to comment
Dredile Jun 27 2009, 2:41pm says:

we need more media! its been 4 months! :D im just so absessed with this mod.

+1 vote     reply to comment
Alfrodos Jun 18 2009, 8:30am says:

Any progress? or...?

+1 vote     reply to comment
TankBurger Apr 15 2009, 10:06am says:

That was awesome, yesterday I played through the original nightmare house mod and wasn't really phazed by any of it, this however genuinely creeped me out.

Well done, keep it up, can't wait for a sequel.

+1 vote     reply to comment
Picklock Mar 17 2009, 3:33am says:

This is looking really cool, kinda like a mod I've got going right now =)

+1 vote     reply to comment
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Release Date
Released Aug 21, 2010
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1648 votes submitted.

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Highest Rated (24 agree) 10/10

Awesome nightmare feeling! Better than FEAR or other horror shooter. One of the best, or the best mod in 2010.

Nov 20 2010, 7:15am by cW#Ravenblood

Lowest Rated (3 agree) 4/10

Too much like F.E.A.R. and I wasn't too amazed by the last boss.

Sep 1 2010, 11:40pm by the-ghost

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