Host Multiplayer Game
Step 1: Install Plutonium Mod Download and install
Plutonium Mod.
Step 2: Setting up IW5 with the Plutonium Launcher Navigate to Modern Warfare 3, click on SETUP and then select your Modern Warfare 3 game folder.
Step 3: Install Radmin VPN and create a network Download and install
Radmin VPN. In the main Radmin VPN window, click "Create Network".
Enter the network name, password and click "Create".
Step 4: Ask your friends to join the network Send your friends the name of the Radmin VPN network and the password to join to this network.
Step 5: Launch Plutonium IW5
Step 6: Add the game to the firewall exceptions You need to add rules to the firewall. Open Radmin VPN -> System -> Firewall Exceptions and add "Plutonium Bootstrapper" to the exceptions.
Step 7: Create game Go to the game main menu. Click "Private Match".
Click "Start Game".
There is no party system in Plutonium IW5 so your friend(s) can only join you while you're in-game.
Join Multiplayer Game
Step 1: Install Plutonium Mod Download and install
Plutonium Mod.
Step 2: Setting up IW5 with the Plutonium Launcher Navigate to Modern Warfare 3, click on SETUP and then select your Modern Warfare 3 game folder.
Step 3: Install Radmin VPN and connect to the network Download and install
Radmin VPN. In the main Radmin VPN 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 4: Launch Plutonium IW5
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 "Plutonium Bootstrapper" to the exceptions.
Step 6: Join the game Go to the game menu and press "~" and go to the game console. Type in the following command to connect to your server: "connect ServerIP", where ServerIP is the game server IP from Radmin VPN (for example: "connect 26.12.125.71"). Press "Enter". You should be able to now connect to the game server.
Search for a team on the Internet
You can find teammates in Radmin VPN gaming networks. In the Radmin VPN menu click "Network" -> "Join network" -> "Gaming network" tab. In the search field, enter "Call of Duty: Modern Warfare 3".
