How To Create and Host a Private Multiplayer Lobby In Citra In 2024

Introduction

This tutorial will guide you through the process of creating and hosting a private multiplayer lobby in Citra, the popular Nintendo 3DS emulator, using ZeroTier for network connectivity. This setup allows you to play compatible Pokémon games with friends, regardless of the specific game they are playing.

Step 1: Download and Install Citra

• Visit the Citra website: Download Citra
• Choose the appropriate version for your operating system and follow the installation instructions.

Step 2: Download and Install ZeroTier

• Go to the ZeroTier website: Download ZeroTier
• Download the application and install it on your device.

Step 3: Create a ZeroTier Network

• Access the ZeroTier Central dashboard: Create Network
• Click on "Create a Network" to generate a new network ID.
• Note down the network ID as you will need it to connect your devices.

Step 4: Join the ZeroTier Network

• Open the ZeroTier application on your device.
• Click on "Join Network" and enter the network ID you created in the previous step.
• Repeat this step on any other devices that will connect to your game.

Step 5: Authorize Devices

• In the ZeroTier Central dashboard, you will see a list of devices that have attempted to join your network.
• Authorize each device by clicking the checkbox next to their names.

Step 6: Edit the Citra Configuration File (if needed)

• Locate the qt-config.ini file, typically found in the Citra user data directory.
• If you cannot edit this file, download an edited version from this link: Edited qt-config.ini.
• Ensure the settings are correctly configured to allow for multiplayer.

Step 7: Launch Citra and Set Up Multiplayer

• Open Citra and load the Pokémon game you intend to play.
• Go to the multiplayer menu and select "Create Room" to host a game.
• Your friends can then join the room by selecting "Join Room" in their Citra application.

Step 8: Troubleshooting Connection Issues

• Ensure all devices are connected to the same ZeroTier network.
• Check firewall settings to ensure Citra and ZeroTier are allowed through.
• Restart the Citra and ZeroTier applications if there are connectivity issues.

Conclusion

You have now set up a private multiplayer lobby in Citra using ZeroTier. By following these steps, you and your friends can enjoy playing Pokémon games together, even if you're using different versions. For best results, ensure all devices are properly connected and authorized on the ZeroTier network. Happy gaming!