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!

Review RSS Feed minmi96 says
1 minmi96

Aug 3rd, 2011 0 people agree 2 people don't

WHAT A HEAP OF ****! DON'T DISAGREE BECAUSE IT TRUE!

Counter_The_HL_Guy says
8 Counter_The_HL_Guy

Jul 15th, 2011 0 people agree 1 person doesn't

This is look like a SC but for HL2, :D.

Portal2580 says
1 Portal2580

Jul 12th, 2011 0 people agree 1 person doesn't

WTF where is mod?

mrjackv says
10 mrjackv

Jan 17th, 2011 1 person agrees 1 person doesn't

Very good, I had quite a lot of fun with this mod and with steam support all my friend can join and we can kick some combine *** toghether. Probably one of the must-have mods for Half-Life 2

Randomguy7 says
10 Randomguy7

Nov 11th, 2010 1 person agrees 1 person doesn't

great game with a medium-sized community. Not as many user-submitted maps as it's hl1 predecessor and a way more grown-up community. has a few crashes here and there, but all in all it's a fine way to spend your evening.

AUG_DUDE says
10 AUG_DUDE

May 30th, 2010 0 people agree 1 person doesn't

The best Coop game i've ever played, in the previous versions, of course.

TrashCan-Man23 says
1 TrashCan-Man23

Jul 5th, 2011 1 person agrees 2 people don't

I feel that maybe if the Synergy teamed up with the makers that created Sven Co-op, they might have created something a lot better than this half-assed co-op mod.

I am sorry, but this just feels incomplete.

The.Host says
10 The.Host

Jul 27th, 2014

No review provided

Rkseby01 says
10 Rkseby01

May 24th, 2014

No review provided

ShortfuseBlizz says
10 ShortfuseBlizz

Dec 17th, 2013

No review provided

Community Rating

Average

8.6

398 votes submitted.

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