Obsidian Conflict is a cooperative multiplayer modification set in the Half-Life 2 universe.
It features a large amount of new gameplay features on all-new maps specially designed for the mod with focus on cooperative gameplay, as well as over hundred user-made maps following the same formula.

In addition to that, You're able to play through vanilla Half-Life 2 all the way up to Episode 2, as well as experimental support for cooperative Half-Life: Source play.

Key features:

- All Source engine Half-Life series games playable in co-op online (Half-Life: Source, Half-Life 2, Lost Coast, Episodes 1 & 2)
- A large set of included custom maps, some in the form of classic combat & teamwork puzzles and others offering extraordinary new gameplay experiences such as cooperative farming and fishing
- New weapons, including dual Uzis, Medkit, Sniper Rifle, the Alyxgun, the Tau Cannon, deployable Manhacks, as well as support for scripted weapons allowing use of weapons from Counterstrike and Day of Defeat Source
- New NPCs, including many from the original half-life such as a fully-functional ichthyosaur, as well as a working mortarsynth from HL2
- Special merchant NPC and related entities, offering gameplay where players can spend points from their score to purchase weapons and map-specific objects
- Many co-op related features, such as a server-side lives system, hud waypoints, player locator, attention & medic calls, and map objectives, as well as players' inventory carrying over between level transitions
- Great support for community mappers, including features like the mapadd system to easily edit existing maps without having to recompile them, as well as tutorials and prefab examples for all of OC's new entities and features
- Support for custom playermodels and custom colorizations on weapons and hud elements

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WIP Map OC HUD Mockup Military Tablet
Blog RSS Feed Post news Report abuse Latest News: Unofficial mountfix

7 comments by FlameOfHeaven on Jul 13th, 2015

Hello everyone, we’d just like to inform you that our community member jfm created an automatic mountfix installer, big thanks to him!


Please note that it is not created by the OC team and we do not take responsibility for any damage it might do to your system.

It comes in 2 versions, one with a full OC installer included and one with just the mountfix.
Please make sure .NET Framework 4.5 is installed and you're running at least Windows Vista, XP is not supported.

Downloads:

Zipped versions, for those that want them:


So how does it work and what does it do?

  • Before installing, make sure you have SDK Base 2007 and all the games you want to mount installed and fully working in Steam.
  • Now, you either just run the full installer, which will execute the mountfix.exe once it’s done installing OC, or
  • place the mountfix. exe in your existing Steamapps/Sourcemods/Obsidian folder, run it, either type "client" or "server" and hit enter.

The server part installs and configures a basic server config setup for first time server admins and requires a login.
The login is required for SteamCMD and is NEVER stored.

For more information and credits, check this Readme.


Please note that the mountfix can take a long time to complete and it may seem like nothing is happening at all. Don’t close the window, this is normal! The window will close once it’s done.

What the mountfix does is it first scans for your installed games, extracts the content from their depositories and then creates symlinks in your steamapps\common\Source SDK Base 2007 folder.
This process is very hard disk-heavy and thus can take a long time to complete.

This also doubles the disk space taken for each installed, mountable game since the files now exist twice; once in the normal Steam depositories and once as unpacked files which OC can read.


We are still working on a proper hotfix, but until then, this is a good stop-gap measure if you or your friends want to get into some OC action right now.

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OC 1.35 Unofficial Mountfix (Full installer)

OC 1.35 Unofficial Mountfix (Full installer)

Jul 13, 2015 Full Version 2 comments

Full installer, installs 1.35 plus hotfix and does the mountfix automatically. For detailed instructions, check the mountfix post. (File updated 07.08.2015...

OC 1.35 Unofficial Mountfix (Mountfix only)

OC 1.35 Unofficial Mountfix (Mountfix only)

Jul 13, 2015 Patch 0 comments

Stand-alone mountfix, for existing installations. For detailed instructions, check the mountfix post. (File updated 07.08.2015 19:00)

Obsidian Conflict 1.35 Hotfix #1 (Client)

Obsidian Conflict 1.35 Hotfix #1 (Client)

Jan 23, 2012 Patch 13 comments

For mod client only, not required on dedicated servers. (Requires 1.35 Full.)

Obsidian Conflict 1.35 Hotfix #1 (Server)

Obsidian Conflict 1.35 Hotfix #1 (Server)

Jan 23, 2012 Server 1 comment

For dedicated servers only, DO NOT INSTALL ON MOD CLIENT!! (Requires 1.35 Full.)

Obsidian Conflict 1.35 Full Installer

Obsidian Conflict 1.35 Full Installer

May 30, 2010 Full Version 96 comments

Note: The playermodel installer is currently unavailable. Just hit "Cancel" during that dialog pop-up and the installer will continue properly.

Obsidian Beta 1.34 Full

Obsidian Beta 1.34 Full

Dec 27, 2008 Full Version 28 comments

Note: Only choose "Install client only" or the mod wont install properly.

Post comment Comments  (20 - 30 of 733)
Gleb_AA-Gun
Gleb_AA-Gun Nov 3 2014 says:

I though they were dead, oh well, no big deal, they banned me from their official server just because I didn't like Pedo Anime stuff. XD

+1 vote     reply to comment
FlameOfHeaven Creator
FlameOfHeaven Nov 15 2014 replied:

I doubt this, give me your Steam ID and i'll check.

+1 vote   reply to comment
Gleb_AA-Gun
Gleb_AA-Gun Nov 15 2014 replied:

That was like a ton of years ago, when MGO server still existed on OC, after that wen't down there were no servers to play, and the game just toke longer then GMOD before the SteamPipe.

+1 vote     reply to comment
FlameOfHeaven Creator
FlameOfHeaven Nov 15 2014 replied:

That really was long ago. :P The official servers had a lot of admins that weren't part of the development team at that time, you might have been banned for an unjust reason then.
All bans older than a year have been deleted for that reason, so if you ever want to play on the official server again, you should be able to. :)

+2 votes   reply to comment
Gleb_AA-Gun
Gleb_AA-Gun Nov 15 2014 replied:

What is our name in-game btw? You seen to be very nice. Can't wait for when it get's to SteamPipe, be able to play it again.

+2 votes     reply to comment
FlameOfHeaven Creator
FlameOfHeaven Nov 16 2014 replied:

I use "FlameOfHeaven" on Steam.
And thanks. :P

+1 vote   reply to comment
Gleb_AA-Gun
Gleb_AA-Gun Nov 16 2014 replied:

Apparently I have friends in common with you, my name is Cheeki The Psycho Breeki.

+1 vote     reply to comment
Dzev
Dzev Sep 7 2014 says:

Possibly some unofficial fixes? To keep playerbase
I forgot which exactly problems latest HL2 updates caused to mod, btw doesn't run without workarounds
Or I'm wrong?

+1 vote     reply to comment
Paulisdead18
Paulisdead18 Sep 7 2014 says:

Check their website. The mod's far from dead.

+1 vote     reply to comment
Dzev
Dzev Sep 7 2014 replied:

Can you link some very active development related thread?

+1 vote     reply to comment
Paulisdead18
Paulisdead18 Sep 22 2014 replied:

For one... check their twitter feed. Their forum has info as to why there hasn't been updates, as well as having links that (unless i read wrong) can fix the mod for you. People apparently still play this.

+1 vote     reply to comment
DuMaU
DuMaU Apr 9 2014 says:

Is the mod broken? I know source engine had an update, and after that I can't play hl2,ep1,ep1 campaign anymore :|

+1 vote     reply to comment
Falkenhayn
Falkenhayn Jul 18 2014 replied:

Valve within the past few months patched the half life games effectively crippling obsidian conflicts co-op capabilities. Also with the developers as busy as they are I doubt it will be fixed for awhile.

+1 vote     reply to comment
Wolvie86
Wolvie86 Aug 6 2014 replied:

So deevs still working on OC or what?

Its been likie years since an update was released. :/

Forums seem dead too

+1 vote     reply to comment
Falkenhayn
Falkenhayn Aug 9 2014 replied:

Well supposedly they work on it when they have time which these days seems rare. Also they had wanted to port to steam before progress continued.

+1 vote     reply to comment
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Obsidianconflict.net
Release Date
Released 2008
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Highest Rated (8 agree) 9/10

Nice option, almost perfect co-op mod and with a lot more options than Synergy. You should try it. :D

Dec 3 2010 by Killer_man_1996

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Multiplayer & Co-op
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