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!

Watchers  (50 - 100 of 858)
MrSaturdayKnight

MrSaturdayKnight

Joined
dragon875

dragon875

Joined
O_Vigilante

O_Vigilante

Joined
augurjjl

augurjjl

Joined
Gothii_Imperator

Gothii_Imperator

Joined
rizom

rizom

Joined
Domo01

Domo01

Joined
ZitaX

ZitaX

Joined
MR.sugar

MR.sugar

Joined
VexxAkanades

VexxAkanades

Joined
ZeroSen

ZeroSen

Joined
TheSteelDoor

TheSteelDoor

Joined
DonutArnold

DonutArnold

Joined
spiderbug2

spiderbug2

Joined
StalkeR0857

StalkeR0857

Joined
medve

medve

Joined
Randomguy7

Randomguy7

Joined
PredatorX

PredatorX

Joined
wolfpack99997

wolfpack99997

Joined
Gar

Gar

Joined
Hey-Pi-Ron

Hey-Pi-Ron

Joined
Kys

Kys

Joined
Panzer_Cop

Panzer_Cop

Joined
luqadoo

luqadoo

Joined
Mimyke

Mimyke

Joined
Exigopro

Exigopro

Joined
MrProComics

MrProComics

Joined
Hawkwind474

Hawkwind474

Joined
Karreh

Karreh

Joined
dncornholio

dncornholio

Joined
Marvin_hun

Marvin_hun

Joined
Nurdbot

Nurdbot

Joined
ConfusedMaster

ConfusedMaster

Joined
jrgl_cuchallain

jrgl_cuchallain

Joined
megafat

megafat

Joined
dragon99919

dragon99919

Joined
Eylam

Eylam

Joined
Veritas

Veritas

Joined
meazum

meazum

Joined
ProjecT_FalkeN

ProjecT_FalkeN

Joined
Snarboo

Snarboo

Joined
TheWilyWoodster

TheWilyWoodster

Joined
Skrell

Skrell

Joined
ShadowFear

ShadowFear

Joined
Eegah

Eegah

Joined
Pxl_Buzzard

Pxl_Buzzard

Joined
superstepa

superstepa

Joined
DucTTapE

DucTTapE

Joined
joe_G20nd_Zero

joe_G20nd_Zero

Joined
projektariel

projektariel

Joined
Icon
Half-Life 2
Contact
Send Message
Homepage
Synergymod.net
Release date
Mod watch
Start tracking
Member Statistics
Members
858
Online
3
Views
3,300,124
Views Today
352
Last Online
Kalakukkoo
Kalakukkoo Online
BoneofFear
BoneofFear Online
R0ADKILL
R0ADKILL Online
HAUNTS Online
modda Online
Meraqel
Meraqel Online
StealthyWarrior
StealthyWarrior Online
lemoncurry? Online
!!Nova!!
!!Nova!! Online
bossbob88
bossbob88 Online
geotavros
geotavros Online
poisonheadcrab Online
JetstreamSam
JetstreamSam Online
SADevil
SADevil Online
BeoWolf Online