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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Hello everybody, are you having a nice summer?


For those who aren’t present in our Discord, you might be wondering what happened during the last nine months. Why have we returned to radio silence again?

The answer is simple: we have been busy with our lives for a myriad of reasons, and couldn’t always work on the mod. But while the development slowed down, it didn’t halt the progress.


During this time, we focused more on hunting down bugs and finishing some existing features, as well as restructuring the files in order to begin testing on Steam. “Visible” work like remastering / improving more official maps or implementing new features have been less frequent this time due to the sheer amount of effort they usually require, but work is being done. Between half and two-thirds of the official maps and large parts of the content have already been completed, with the rest being in the works or waiting for someone to work on them.

oc_stitches

Stitches, remastered by Spartykins


team selection

Finally, a team selection screen, with the briefing on the right side


oc_nerv

Nerv, remastered by Maestra Fénix, Dominic and Tau-9


We also have to thank Upset, the developer of Half-Life: Co-op ( a Gmod gamemode that allows playing HL:S with other players ), as he allowed us to use the fixes he developed to solve some bugs the original game had, like the lack of a proper func_pushable entity, or env_laser decals being broken.


Without further delays, our fourth dev blog video ( Turn on captions if you want to know what’s being shown ):

As a closing note, we are still looking for mappers to help us with the rest of the maps that need to be improved, so we can focus on other tasks. However, we accept anyone with the skill and time to help us speed up the development, either by being a 2D artist, a modeler, a sound artist, etc. Don’t think twice about asking us!

Thank you for your support!!

Obsidian Conflict Fall 2018 media update

Obsidian Conflict Fall 2018 media update

News 11 comments

It has been five months since we announced our comeback, let us show you what we've been working on since then!

Obsidian Conflict is back on track

Obsidian Conflict is back on track

News 37 comments

Long time no see, huh? It’s already been eight years since the release of 1.35 in 2010, six years since the release of the 1.35 hotfix in 2012 and three...

Unofficial mountfix

Unofficial mountfix

News 9 comments

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

Breaking the silence

Breaking the silence

News 18 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...

Add file RSS Files
OC 1.35 Unofficial Mountfix (Full installer)

OC 1.35 Unofficial Mountfix (Full installer)

Full Version 20 comments

Full installer, installs 1.35 plus hotfix and does the mountfix automatically. For detailed instructions, check the mountfix post. (File updated 06.03.2019...

OC 1.35 Unofficial Mountfix (Mountfix only)

OC 1.35 Unofficial Mountfix (Mountfix only)

Patch 2 comments

Stand-alone mountfix, for existing installations. For detailed instructions, check the mountfix post. (File updated 06.03.2019)

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 97 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.

Comments  (0 - 10 of 770)
Guest
Guest

Keep it up

Reply Good karma Bad karma+3 votes
Guest
Guest

разработчики пожалуйста не бросайте проект как сделал гейб со 3 хайф лайф выпустите мод в стим я 10000000% куплю игру.

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drvgbugz
drvgbugz

Hopefully you guys are still running strong, that would suck if you guys died again.

Reply Good karma Bad karma+4 votes
goirdin
goirdin

I'm a bit late, but I'm so glad to see the news that some work is still going into this mod! It remains my favorite multiplayer HL2 mod to this day, so many good memories on OC.

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shadow203
shadow203

So if am correct this mod serves as a spiritual successor to "Sven Co-op"?

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Guest
Guest

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Tabijaky
Tabijaky

this should be on steam

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[MC]Pimpão
[MC]Pimpão

hopefully it will be. bringing it to steam would drastically increase the servers population. i remember Fistful of Frags had almost no one playing during it's last days as a hl2 mod but then it went to steam as a standalone game and just blew up

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JackBakerRE7
JackBakerRE7

can't wait for the update. those new models look nice.

Reply Good karma Bad karma+4 votes
lazy_riveN
lazy_riveN

Thats great! Im just waiting for Steam relise whenever it comes.

Reply Good karma Bad karma+6 votes
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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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Twitter

Latest tweets from @obsidianmod

Obsidian Conflict 2019 summer update Obsidianconflict.net Youtube.com

Aug 2 2019

Happy Pride Month! T.co

Jun 2 2019

It has been five months since we announced our comeback, let us show you what we've been working on since then!… T.co

Oct 28 2018

Fall 2018 media update: Obsidianconflict.net Youtube.com

Oct 27 2018

Obsidian Conflict DEV blog video #3: Youtu.be via @YouTube

Oct 27 2018

We're excited to have an early version of the upcoming Steam release of Obsidian Conflict playable at this weekend'… T.co

Oct 4 2018

RT @gabeslovetub: Getting ready for take off! T.co

Jun 8 2018

ModDB celebrates again Mod Appreciation Week, so if you go and express love for us one can win games as prizes!… T.co

May 29 2018

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