Enter the network name, password and click "Create".

Step 2: Ask your friends to join the network
Send your friends the Radmin VPN network name and password to join this network.

Step 3: Install Synergy mod
Download and install Synergy mod.

Step 4: Start Half-Life 2: Synergy

Step 5: Add the game to the firewall exceptions
You need to add rules to the firewall. Open Radmin VPN -> System -> Firewall Exceptions and add "Half-Life 2: Synergy" to the exceptions.

Step 6: Host the server
Go to the game's main menu and click "Options", click "Advanced" and make sure the "Enable developer console" is checked. Then open console with "~" and type in: "sv_lan 0" (it makes LAN game available).

Go to the game's main menu and click "Create Server".

Select map, enter "Name", "Password" etc. and click "Ok".

Join a Multiplayer Game

Step 1: Install Radmin VPN and connect to a network
Download and install Radmin VPN. In the Radmin VPN main window, click "Join Network". Enter the Network Name and Password and click "Join".

Make sure you and your friends are on the same network.

Step 2: Install Synergy mod
Download and install Synergy mod.

Step 3: Start Half-Life 2: Synergy

Step 4: Add the game to the firewall exceptions
You need to add rules to the firewall. Open Radmin VPN -> System -> Firewall Exceptions and add "Half-Life 2: Synergy" to the exceptions.

Step 5: Join the game
Go to the game's main menu and click "Options", click "Advanced" and make sure the "Enable developer console" is checked.

Then open console with "~" and type in the following command to connect to your server: connect , where is game server IP from Radmin VPN (for example: "connect 26.12.125.71"). Press "Enter".

Search for a team on the Internet

You can find teammates in Radmin VPN game networks. In the Radmin VPN menu click "Network" -> "Join network" -> "Gaming network" tab. In the search box, type "Synergy (HL2 mod)".

Tags: Synergy (Half-Life 2 mod) | Synergy | LAN game setup | Radmin VPN games | game setup guide