Synergy is a Half-Life 2 co-opertive multiplayer modification. We have evolved from multiple mods (DC Co-op 2, Dev Co-op and Tim-Coop) to offer you the greatest co-op experience. This modification strives to give Half-Life players a true Half-Life 2 cooperative experience. The mod features our own levels and the ability to play the Half-Life 2, Episode One and Episode Two campaigns co-operatively. In addition, you can add more content by installing third-party mods, such as ROCK 24 and MINERVA: Metastasis, then playing them in Synergy!

Members Watching  (0 - 50 of 853)
Avatar

United Kingdom !!Nova!!

Online 3 hours ago Joined Mar 21, 2008
Avatar

United States *ChokingVictim*

Online 7 years ago Joined Nov 16, 2005
Avatar

United States *CyberNinja*

Online 1 year ago Joined Jun 28, 2008
Avatar

United States *Don*

Online 5 months ago Joined Sep 10, 2008
Avatar

United States -)ACE(-

Online 1 hour ago Joined Aug 19, 2004
Avatar

Australia -HollywooD-

Online 2 months ago Joined Jun 12, 2005
Avatar

United States -slash-

Online 1 year ago Joined Dec 1, 2010
Avatar

Australia -VenoM-

Online 5 years ago Joined Mar 13, 2005
Avatar

Russian Federation .V.i.T.

Online 1 week ago Joined May 27, 2011
Avatar

Australia 5n1p3

Online 4 months ago Joined Nov 18, 2009
Avatar

Germany 94bluefire94

Online 1 year ago Joined Nov 9, 2008
Avatar

United States 99

Online 9 months ago Joined Aug 15, 2008
Avatar

Finland aaWee

Online 4 months ago Joined Jan 6, 2011
Avatar

Germany ab2cd4

Online 2 months ago Joined Jun 6, 2010
Avatar

France Absimiliard

Online 9 years ago Joined Oct 10, 2005
Avatar

United States aceskillers

Online 2 days ago Joined Feb 26, 2012
Avatar

Germany Adbrag

Online 5 years ago Joined Oct 22, 2006
Avatar

Finland Addictedsky

Online 7 years ago Joined Jan 27, 2005
Avatar

Russian Federation Afeat

Online 6 months ago Joined Jan 6, 2006
Avatar

Germany Affenmann

Online 3 years ago Joined Apr 13, 2008
Avatar

United Kingdom aidy70060

Online 1 year ago Joined Jul 7, 2007
Avatar

United States ALACE001

Online 1 year ago Joined Jul 19, 2006
Avatar

Brazil aleixoteixeira

Online 4 months ago Joined Jun 3, 2007
Avatar

Norway AlexCrafter

Online 1 year ago Joined Oct 15, 2007
Avatar

Czech Republic Algeroth

Online 1 year ago Joined Jan 6, 2010
Avatar

Hungary ALIENwoods

Online 3 weeks ago Joined Dec 6, 2002
Avatar

United States AlphaPheonix

Online 1 year ago Joined Jan 13, 2008
Avatar

Russian Federation Alphax

Online 6 years ago Joined Jun 22, 2009
Avatar

Albania altercuca

Online 4 months ago Joined Jun 8, 2009
Avatar

Hong Kong Aluminum

Online 1 week ago Joined Jun 20, 2009
Avatar

United States amd4400

Online 1 year ago Joined Jul 13, 2007
Avatar

United States amf66

Online 3 months ago Joined Mar 19, 2010
Avatar

France Amnesy

Online 10 months ago Joined Jun 21, 2013
Avatar

Taiwan andy1942liu

Online 2 weeks ago Joined Jun 12, 2007
Avatar

United States AndyTheGeeky

Online 1 month ago Joined Apr 21, 2007
Avatar

United States AngryDoorknob

Online 8 years ago Joined Nov 16, 2005
Avatar

United States Animeking194

Online 7 years ago Joined Aug 6, 2005
Avatar

United Kingdom Aniqiewan

Online 1 year ago Joined Aug 6, 2004
Avatar

United States Annihil4t0r

Online 4 months ago Joined Oct 31, 2005
Avatar

United States anotherface

Online 10 months ago Joined Oct 7, 2012
Avatar

Canada ant6113

Online 11 months ago Joined Jul 6, 2009
Avatar

United Kingdom Antmanic

Online 5 years ago Joined Jan 6, 2005
Avatar

Lithuania anukelis

Online 18 hours ago Joined Oct 7, 2012
Avatar

Iceland AozakiAoko

Online 1 year ago Joined May 19, 2006
Avatar

United States aquaman32

Online 2 days ago Joined Dec 24, 2007
Avatar

Norway Archanor

Online 1 year ago Joined Sep 16, 2003
Avatar

United States architectts

Online 1 month ago Joined May 26, 2010
Avatar

United Kingdom Ark84

Online 10 months ago Joined Apr 12, 2010
Avatar

United States arlooo

Online 3 years ago Joined Jan 30, 2010
Avatar

Argentina Armando92

Online 1 year ago Joined Feb 3, 2007
Icon
Half-Life 2 Icon
Contact
Send Message
Official Page
Synergymod.net
Release Date
Released Nov 2007
Mod Watch
Track this mod
Member Statistics
Members
853
Online
3
Views
3,055,727
Views Today
380
Last Online
λpone
λpone Online 26 seconds ago
VexxAkanades
VexxAkanades Online 5 minutes ago
Commissar1032
Commissar1032 Online 5 minutes ago
Irishman215
Irishman215 Online 15 minutes ago
BoneofFear
BoneofFear Online 23 minutes ago
Icedecknight
Icedecknight Online 25 minutes ago
Draze
Draze Online 33 minutes ago
poisonheadcrab
poisonheadcrab Online 34 minutes ago
DESTROYER
DESTROYER Online 34 minutes ago
[Night_Stalker]
[Night_Stalker] Online 1 hour ago
Skrell
Skrell Online 1 hour ago
MegamanJuno
MegamanJuno Online 1 hour ago
-)ACE(-
-)ACE(- Online 1 hour ago
OuchOfDeath
OuchOfDeath Online 1 hour ago
LiveMChief
LiveMChief Online 1 hour ago