PC Sep 1, 2005

Synergy

Synergy Team

Synergy enables you to play through the Half-Life 2 series and many other singleplayer Source Mods cooperatively with friends.

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About

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

Facts

Released: Sep 1, 2005
In catalog since: Oct 18, 2026
Developer: Synergy Team
Platforms: PC
Genres: Action, Free To Play
Features: Multi-player, Co-op, Online Co-op, LAN Co-op, Cross-Platform Multiplayer, Mods, Mods (require HL2), Captions available, Steam Workshop, Partial Controller Support, Steam Cloud, Valve Anti-Cheat enabled, Includes level editor, Includes Source SDK, Family Sharing
Languages: English, French, Italian, German, Spanish - Spain, Danish, Dutch, Korean, Portuguese - Portugal, Russian, Simplified Chinese, Traditional Chinese languages with full audio support
Rating: 82 · Metacritic
Links: Website

System requirements

Minimum

Minimum
OS *: Windows® 7 (32/64-bit)/Vista/XP
Processor: 1.7 GHz Processor (Requires support for SSE2)
Memory: 512MB RAM
DirectX: DirectX® 8.1
Hard Drive: 1 GB available space
Sound Card: DirectX Compatible
Network: Broadband Internet connection