This game has been Greenlit by the Community!

The community has shown their interest in this game. Valve has reached out to this developer to start moving things toward release on Steam.

Greenlight is being retired. For more information on how to submit games to steam, refer to this blog post.
Platforms: PC
Languages: English, Russian
Players: Single-player
Sep 3, 2012 @ 8:20pm
Feb 9, 2015 @ 8:50am
Recent Announcements View All (6)
Vote for Underhell for the 2013 Mod Of The Year awards
Underhell is a Source Engine Game that will be distributed in Episodic releases.
Prologue has been released on March 3rd, 2011.
Chapter 1 has been released on September 1st, 2013.


Underhell DOES NOT REQUIRE HALF LIFE 2 to function, only Source SDK BASE 2007
(Go in your tools tab of your Steam library to install it, it's free !)


In Underhell you play as Jake Hawkfield, a Special Weapons and Tactics officer who recently married and moved in with his wife.

But soon after this happy event, Jake's wife dies under mysterious circumstances, leaving only clues that suggest she committed suicide. Jake falls apart. Only his boss, mentor, and best friend Frank is there to help him get over his grief.

The game begins with a wake up call from Frank telling Jake to come down to the station. An armed group of highly trained soldiers has taken control of a hospital and all its personnel.

But Jake will soon realize that this is more than just a hostage situation…


The Original Soundtrack for Underhell is being entirely composed by Tom Stoffel
If you want to purchase the OST to support the Music Composer, you can do so at:

Chapter 1 OST
Prologue OST

Official Website: {LINK REMOVED}

Official ModDb Page:

Underhell Official Steam Group
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North∞xt4 May 1 @ 8:49am 
GarryTale Oct 20, 2021 @ 3:32am 
ZachNohKap Oct 19, 2021 @ 9:47pm 
We need this series to come back. It has been left in the dust for too long.
GarryTale Aug 27, 2021 @ 4:04pm 
i just saw the trailer

made me cry
Dalziel45 Aug 3, 2021 @ 8:24pm 
For those who don't know, you can play this game up to Chapter1 + a short preview of Chapter 2 if you download the mod from ModDB.

Pretty fucking fun.

Onii01 Jul 6, 2021 @ 7:09am 
please make a standalone playable :6face:
GamerGod7676 Jun 24, 2021 @ 2:46pm 
:missing: :missing:
Phycorax Jun 12, 2021 @ 7:15pm 
poggy mc poggerson
IchiroYakuza Jun 3, 2021 @ 1:30am 
It's been 8 - 9 years. I wonder how the development process is... Greenlit is dead somehow.:steamsad:
Curly Jefferson Apr 30, 2021 @ 6:59pm 
Any game made from this? A friend got me interested in this game a really long time ago, finally got a Pc last year