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.

(browse maps & skins)
Obsidian Conflict Beta 1.0 FULL

Obsidian Conflict Beta 1.0 FULL

Jul 23, 2006 Full Version (104.01mb) 3 comments

Obsidian Conflict Beta 1.0 FULL - Rar Archive

ObsidianBeta 1.1 Full

ObsidianBeta 1.1 Full

Aug 8, 2006 Full Version (99.33mb) 2 comments

Obsidian Conflict Beta 1.1 FULL

Obsidian Conflict Beta 1.21 Full

Obsidian Conflict Beta 1.21 Full

Nov 19, 2006 Full Version (142.71mb) 0 comments

Obsidian Conflict Beta 1.21 ======================= *Fixes - Fixed a couple of crashes on the server. - Fixed missing materials in oc_stadium. - Added...

Obsidian Conflict Beta 1.22 Full

Obsidian Conflict Beta 1.22 Full

Jan 9, 2007 Full Version (191.64mb) 0 comments

*Changes / Additions - Integrated Valves Latest Code updates. - NPC_Merchant is a work in progress. - Grapple weapon is a work in progress. - trigger_player_count...

Obsidian Beta 1.34 Full

Obsidian Beta 1.34 Full

Dec 27, 2008 Full Version (385.73mb) 28 comments

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

Obsidian Conflict 1.35 Full Installer

Obsidian Conflict 1.35 Full Installer

May 30, 2010 Full Version (672.10mb) 86 comments

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

Obsidian Conflict Beta 1.1 Patch

Obsidian Conflict Beta 1.1 Patch

Aug 3, 2006 Patch (21.64mb) 2 comments

*Changes / Additions - Updated Manhack V model. - Medkit Stay Timer ( sv_playermedkitstaytime ). - Gib Fade Timer ( sv_giblifetime ). - Updated Player...

Obsidian Conflict Beta 1.1 to 1.2 Patch

Obsidian Conflict Beta 1.1 to 1.2 Patch

Sep 24, 2006 Patch (57.91mb) 1 comment

Version 1.2 Changelist: ======================== *Changes / Additions - Updated to the latest Valve Codebase, HDR etc... - Telefragging radius lowered...

Obsidian Conflict Beta 1.21 to 1.22 Patch

Obsidian Conflict Beta 1.21 to 1.22 Patch

Dec 30, 2006 Patch (61.30mb) 0 comments

*Changes / Additions - Integrated Valves Latest Code updates. - NPC_Merchant is a work in progress. - Grapple weapon is a work in progress. - trigger_player_count...

Obsidian Conflict Beta 1.22 to 1.23 Patch

Obsidian Conflict Beta 1.22 to 1.23 Patch

Jan 9, 2007 Patch (5.64mb) 0 comments

*Changes / Additions - Crowbar now swings at the same speed as the Half-Life 2 Singleplayer Crowbar - Added Half-Life 1 Train Sounds. - ent_remove command...

Obsidian Beta 1.33 to 1.34 Patch

Obsidian Beta 1.33 to 1.34 Patch

Dec 27, 2008 Patch (43.02mb) 1 comment

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

Obsidian Conflict 1.35 Hotfix #1 (Client)

Obsidian Conflict 1.35 Hotfix #1 (Client)

Jan 23, 2012 Patch (9.88mb) 11 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 (3.18mb) 1 comment

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

Obsidian Conflict Community made Trailer

Obsidian Conflict Community made Trailer

Jan 9, 2007 Movies (113.77mb) 0 comments

This is a community made video trailer for Obsidian Conflict. It shows off several of the mods maps, gameplay, and features. Take a look, see what you...

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Platform
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Obsidianconflict.net
Release Date
Released Jul 9, 2008
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