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 852)
Avatar

United Kingdom !!Nova!!

Online 12 hours ago Joined Mar 21, 2008
Avatar

United States *ChokingVictim*

Online 6 years ago Joined Nov 16, 2005
Avatar

United States *CyberNinja*

Online 9 months ago Joined Jun 28, 2008
Avatar

United States *Don*

Online 3 months ago Joined Sep 10, 2008
Avatar

United States -)ACE(-

Online 9 hours ago Joined Aug 19, 2004
Avatar

Australia -HollywooD-

Online 1 week ago Joined Jun 12, 2005
Avatar

United States -slash-

Online 11 months ago Joined Dec 1, 2010
Avatar

Australia -VenoM-

Online 4 years ago Joined Mar 13, 2005
Avatar

Russian Federation .V.i.T.

Online 1 week ago Joined May 27, 2011
Avatar

Australia 5n1p3

Online 2 months ago Joined Nov 18, 2009
Avatar

Germany 94bluefire94

Online 1 year ago Joined Nov 9, 2008
Avatar

United States 99

Online 6 months ago Joined Aug 15, 2008
Avatar

Finland aaWee

Online 2 months ago Joined Jan 6, 2011
Avatar

Germany ab2cd4

Online 2 weeks ago Joined Jun 6, 2010
Avatar

France Absimiliard

Online 9 years ago Joined Oct 10, 2005
Avatar

United States aceskillers

Online 1 week 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 4 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

Finland Akse

Online 39 minutes ago Joined May 16, 2009
Avatar

United States ALACE001

Online 1 year ago Joined Jul 19, 2006
Avatar

Brazil aleixoteixeira

Online 2 months ago Joined Jun 3, 2007
Avatar

Norway AlexCrafter

Online 11 months ago Joined Oct 15, 2007
Avatar

Czech Republic Algeroth

Online 11 months 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 2 months ago Joined Jun 8, 2009
Avatar

Hong Kong Aluminum

Online 1 day ago Joined Jun 20, 2009
Avatar

United States amd4400

Online 1 year ago Joined Jul 13, 2007
Avatar

United States amf66

Online 1 month ago Joined Mar 19, 2010
Avatar

France Amnesy

Online 7 months ago Joined Jun 21, 2013
Avatar

Taiwan andy1942liu

Online 1 day ago Joined Jun 12, 2007
Avatar

United States AndyTheGeeky

Online 3 weeks ago Joined Apr 21, 2007
Avatar

United States AngryDoorknob

Online 7 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 2 months ago Joined Oct 31, 2005
Avatar

United States anotherface

Online 7 months ago Joined Oct 7, 2012
Avatar

Canada ant6113

Online 9 months ago Joined Jul 6, 2009
Avatar

United Kingdom Antmanic

Online 4 years ago Joined Jan 6, 2005
Avatar

Lithuania anukelis

Online 14 hours ago Joined Oct 7, 2012
Avatar

Iceland AozakiAoko

Online 1 year ago Joined May 19, 2006
Avatar

United States aquaman32

Online 1 week ago Joined Dec 24, 2007
Avatar

Norway Archanor

Online 1 year ago Joined Sep 16, 2003
Avatar

United States architectts

Online 5 months ago Joined May 26, 2010
Avatar

United Kingdom Ark84

Online 8 months ago Joined Apr 12, 2010
Avatar

United States arlooo

Online 3 years ago Joined Jan 30, 2010
Icon
Half-Life 2 Icon
Platform
Windows
Contact
Send Message
Official Page
Synergymod.net
Release Date
Released Nov 17, 2007
Mod Watch
Track this mod
Member Statistics
Members
852
Online
2
Views
2,979,155
Views Today
1,293
Last Online
Predator_828
Predator_828 Online 25 seconds ago
Valken
Valken Online 49 seconds ago
sunkenin
sunkenin Online 27 minutes ago
DanielKeller
DanielKeller Online 27 minutes ago
Akse
Akse Online 39 minutes ago
megafat
megafat Online 50 minutes ago
BoneofFear
BoneofFear Online 55 minutes ago
DESTROYER
DESTROYER Online 1 hour ago
Marvin_hun
Marvin_hun Online 1 hour ago
Veritas
Veritas Online 1 hour ago
Gothii_Imperator
Gothii_Imperator Online 1 hour ago
Bersek
Bersek Online 1 hour ago
projektariel
projektariel Online 1 hour ago
ProjecT_FalkeN
ProjecT_FalkeN Online 2 hours ago
BeoWolf
BeoWolf Online 2 hours ago