ตอนนี้ mod นี้ยังมี Bug มากอยู่ในช่วง Beta
http://www.obsidianconflict.net/
Download Version 1.34
http://www.filefront.com/13487086/Obsidian-Conflict-Beta-v1.34-Mod/
ตอนลงเลือก install client นะ
ต่างจาก synergy ยังไงมาดู
- Coop Half-Life 2, Episode 1, and Episode 2 Support.
- Retro Half-Life Source Action, many maps fixed for coop.
- Several Counter-Strike Source maps setup with coop storylines.
- More than 25 maps included with the mod, not including many downloadable maps from our forums.
- Custom Weapon Scripts.
- Customizable Hud and Flashlight.
- Many new NPCs.
- Scoring System.
- Lives Gameplay.
- Teamplay coop games.
- New Weapons.
- Cloaking Module.
- Inventory system.
- Player Modules including Cloak and Shield.
- Advanced Customizability for Mappers.
- Dynamic Content Mounting.
- Custom Player Models System.
- Series maps save your weapons and points over transitions.
- Objects and npcs can transfer over level transitions and back again.
- Previous maps in a series of maps are saved, so when you go back to them things stay as you left them. Just like SP Half-Life 2.
- Custom per map Sound Scripts, Configuration Files and Soundscapes.
- Out of Hammer map modification via Obsidian mapadd scripts.
- A Modding team ready to listen to your requests for new features.

หากต้องการเล่น synergy และ obsidian conflict เชิฟเราให้ติดต่อ {TF141} 'Sgt.GReaTZz

City 7
http://games.on.net/filepopup.php?file=14386
Minerva
http://www.hylobatidae.org/minerva/filegoatmatic.php?filename=metastasis_patched.exe
Rock 24
http://mitton-network.com/mirrors/hl2/rock-24.zip
Riot Act
http://www.filefront.com/8181690/Half-Life-2---Riot-Act-v1.0/