Synergy

N/A

Synergy is a Half-Life 2 Modification that enables you to play through the Half-Life 2 series and many other 3rd-party campaigns cooperatively with friends.

Shooter Platform

Release Dates

MacSep 01, 2005PC (Microsoft Windows)Sep 01, 2005

Game Modes

Co-operative

Player Perspectives

First person

Themes

Action Science fiction

Game Engines

Source