|developer=''Synergy'' Team
|date=Early 2005
|genre=WikipediaFirst-person shooter|First-person shooter
|mode=WikipediaCo-operative game|Co-op
|platform=WikipediaMicrosoft Windows|Windows, WikipediamacOS|macOS, WikipediaLinux|Linux
|distribution=WikipediaSteam (software)|Steam
|input=WikipediaKeyboard (computing)|Keyboard and WikipediaMouse (computing)|mouse
'''''Synergy''''' is a co-operative multiplayer mods|mod for ''Half-Life 2'', ''Half-Life 2 Lost Coast|Lost Coast'', ''Half-Life 2 Episode One|Episode One'', ''Half-Life 2 Episode Two|Episode Two'', and ''WikipediaSiN Episodes|SiN Episodes Emergence''. It also includes fan-made cooperative maps, as well as support for the mods ''MINERVA'', ''http// Riot Act'' and ''http// City 7 Toronto Conflict''. It is available for download on WikipediaSteam (software)|Steam. 

''Synergy'' has been around since early 2005; the first release was in September of 2005. ''Synergy'' stemmed from two older mods, ''Dev Coop'' and ''DC Cooperative 2''. The latter has been around since 2003.http// FAQ on the Synergy offical website

The latest version, version 56.16, was released on May 28th, 2015.http// Development on the Synergy official website

Synergy allows players to play through the ''Half-Life 2'' saga, including ''Half-Life 2'' and its episodes, in their entirety, cooperatively. It also has the ability to mount other third-party mods (and games), as well as featuring separate co-op maps.http// Features on the Synergy offical website

== See also ==
* Sven Co-op


==External links==
*http// Official website

CategorySource mods
CategoryMultiplayer mods