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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Unofficial mountfix

News 7 comments

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.

Breaking the silence

Breaking the silence

News 19 comments

We have a hotfix in the works to address some of the problems that have been plaguing OC the last few months, it will fix the now-broken mounting system...

Obsidian Conflict Devblog Video #1

Obsidian Conflict Devblog Video #1

News 25 comments

We've been quiet for too long again, heck, we almost could have reused the news post from last Christmas by now. So, to break the silence, we present...

Merry Christmas!

Merry Christmas!

News 7 comments

We wish you all a Merry Christmas and hopefully a happy new year from all of the OC Team! While we're at it we would like to give you some news about...

New team members, next stop: Steamworks!

New team members, next stop: Steamworks!

News 19 comments

We have been somewhat quiet the last few months, but we hope to change that. From now on we will try to make more frequent news posts to keep people updated...

OC 1.35 Unofficial Mountfix (Full installer)

OC 1.35 Unofficial Mountfix (Full installer)

Full Version 3 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)

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)

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)

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

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

Full Version 27 comments

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

Post comment Comments  (20 - 30 of 742)
Gleb_AA-Gun Online
Gleb_AA-Gun

The things I at least have hope for in the next version are, obviously SteamPipe Fix, Healing giving points, dynamic lights (more easy for me to convince a friend to make maps to OC), and the best of all in my head... Dual Wield xD

Still, wish that every month you could post a update on how it's going, like very simple update, on OC's main page or Moddb, just so people can see that the mod is alive and going ahead.

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HeadCrabD
HeadCrabD

Thanks For your advise. And dont forget to check the Dev blog 1#. there have a lot fix. include Healing give points. Projecttexture Fix.

Reply Good karma Bad karma+1 vote
striker139
striker139

Will the new HOTFIX include BLACK MESA?

Reply Good karma Bad karma0 votes
HeadCrabD
HeadCrabD

No. They still hardly working on other stuffs for next version

Reply Good karma Bad karma+1 vote
LordIheanacho
LordIheanacho

Remind me, what exactly is SteamPipe? I hear all of this talk of it but barely know exactly what it is...

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Guest

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Gleb_AA-Gun Online
Gleb_AA-Gun

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

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FlameOfHeaven Creator
FlameOfHeaven

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

Reply Good karma+1 vote
Gleb_AA-Gun Online
Gleb_AA-Gun

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.

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FlameOfHeaven Creator
FlameOfHeaven

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. :)

Reply Good karma+2 votes
Gleb_AA-Gun Online
Gleb_AA-Gun

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.

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FlameOfHeaven Creator
FlameOfHeaven

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

Reply Good karma+1 vote
Gleb_AA-Gun Online
Gleb_AA-Gun

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

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Highest Rated (9 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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