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 836)
Avatar

Belgium PytoX

Online 2 minutes ago Joined Jan 25, 2006
Avatar

Germany projektariel

Online 4 minutes ago Joined Jul 8, 2008
Avatar

United States Randomguy7

Online 14 minutes ago Joined Nov 11, 2010
Avatar

Belgium Sebastony

Online 16 minutes ago Joined May 5, 2009
Avatar

Poland dragon99919

Online 20 minutes ago Joined Jun 30, 2009
Avatar

United Kingdom StalkeR0857

Online 26 minutes ago Joined Dec 13, 2006
Avatar

Sweden Veritas

Online 28 minutes ago Joined Nov 28, 2008
Avatar

Poland sunkenin

Online 28 minutes ago Joined Nov 7, 2012
Avatar

United Kingdom Kobra299

Online 35 minutes ago Joined Dec 2, 2008
Avatar

United States Duckhead666

Online 44 minutes ago Joined Oct 1, 2010
Avatar

France Mimyke86

Online 47 minutes ago Joined Apr 18, 2006
Avatar

United States Mav474

Online 50 minutes ago Joined Jun 8, 2011
Avatar

United Kingdom operation_turkey

Online 56 minutes ago Joined Jun 7, 2008
Avatar

United States lemoncurry?

Online 1 hour ago Joined Jan 21, 2006
Avatar

United States dragon875

Online 1 hour ago Joined Sep 13, 2006
Avatar

Hungary bossbob88

Online 1 hour ago Joined May 15, 2008
Avatar

Puerto Rico KuramaLeo

Online 1 hour ago Joined May 20, 2011
Avatar

Russian Federation Hey-Pi-Ron

Online 1 hour ago Joined Jan 3, 2008
Avatar

United States Gar

Online 1 hour ago Joined Aug 9, 2007
Avatar

Aland Islands kenoxite

Online 1 hour ago Joined Dec 19, 2007
Avatar

United Kingdom Ark84

Online 1 hour ago Joined Apr 12, 2010
Avatar

United Kingdom MrProComics

Online 1 hour ago Joined Mar 23, 2010
Avatar

Denmark luqadoo

Online 1 hour ago Joined May 16, 2009
Avatar

United States biodude

Online 1 hour ago Joined Nov 23, 2008
Avatar

United Kingdom jrgl_cuchallain

Online 1 hour ago Joined Apr 29, 2009
Avatar

United States Nerfwaffle

Online 1 hour ago Joined Jun 11, 2011
Avatar

Czech Republic Bersek

Online 1 hour ago Joined Jan 26, 2008
Avatar

United Kingdom Nurdbot

Online 1 hour ago Joined Jun 2, 2007
Avatar

France darknigthmare

Online 1 hour ago Joined Jan 28, 2009
Avatar

United States KaiMan32

Online 2 hours ago Joined Aug 8, 2007
Avatar

United States Thrikodias

Online 2 hours ago Joined Jul 31, 2009
Avatar

Germany Mc_Intire

Online 2 hours ago Joined Dec 22, 2007
Avatar

Croatia R0ADKILL

Online 2 hours ago Joined May 24, 2011
Avatar

Russian Federation flamming_python

Online 2 hours ago Joined Oct 4, 2010
Avatar

Russian Federation GeneralPsYcHo

Online 2 hours ago Joined Feb 1, 2011
Avatar

United States aquaman32

Online 2 hours ago Joined Dec 24, 2007
Avatar

Hungary medve

Online 2 hours ago Joined Sep 1, 2008
Avatar

Antarctica Meraqel

Online 2 hours ago Joined Aug 2, 2009
Avatar

Germany PredatorX

Online 3 hours ago Joined Dec 14, 2006
Avatar

Netherlands cunamo

Online 3 hours ago Joined Sep 8, 2009
Avatar

United States Draze

Online 3 hours ago Joined Aug 13, 2008
Avatar

Slovenia Shadowbyte

Online 3 hours ago Joined Jan 20, 2011
Avatar

United States BoneofFear

Online 3 hours ago Joined Aug 10, 2006
Avatar

Brazil BioDestroyer

Online 3 hours ago Joined May 12, 2009
Avatar

United States LiveMChief

Online 3 hours ago Joined Nov 11, 2011
Avatar

Argentina rizom

Online 4 hours ago Joined Apr 7, 2011
Avatar

United States gta4life55

Online 4 hours ago Joined Aug 16, 2009
Avatar

Denmark BeoWolf

Online 4 hours ago Joined Sep 21, 2005
Avatar

United States theshodan

Online 4 hours ago Joined Aug 22, 2006
Avatar

Germany ConfusedMaster

Online 5 hours ago Joined Apr 29, 2007
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
836
Online
2
Views
2,590,416
Views Today
280
Last Online
PytoX
PytoX Online 2 minutes ago
projektariel
projektariel Online 4 minutes ago
Randomguy7
Randomguy7 Online 14 minutes ago
Sebastony
Sebastony Online 16 minutes ago
dragon99919
dragon99919 Online 20 minutes ago
StalkeR0857
StalkeR0857 Online 26 minutes ago
Veritas
Veritas Online 28 minutes ago
sunkenin
sunkenin Online 28 minutes ago
Kobra299
Kobra299 Online 35 minutes ago
Duckhead666
Duckhead666 Online 44 minutes ago
Mimyke86
Mimyke86 Online 47 minutes ago
Mav474
Mav474 Online 50 minutes ago
operation_turkey
operation_turkey Online 56 minutes ago
lemoncurry?
lemoncurry? Online 1 hour ago
dragon875
dragon875 Online 1 hour ago