Marvel Rivals is an exciting multiplayer action game that has captivated fans worldwide. However, some players face a frustrating issue: Unknown Error Code 220. This error disrupts online gameplay by preventing players from connecting to game servers. In this article, we’ll explore the causes of this error, explain why it happens, and provide practical solutions to fix it.

What Is Marvel Rivals Unknown Error Code 220?

The Unknown Error Code 220 in Marvel Rivals indicates a failure in the game’s communication with the server. This issue often arises during login attempts or while trying to join an online match. When the game client cannot establish a stable connection with the game server within a certain time, the system triggers this error. As a result, players experience disconnections or are unable to access the online features of the game.

Why Does Marvel Rivals Display Error Code 220?

Understanding the cause of the error can simplify the troubleshooting process. Here are some common reasons:

• Network Connectivity Issues: Unstable or slow internet connections often cause communication errors.
• Corrupted Game Files: Damaged or missing configuration files can disrupt server communication.
• Server-Side Problems: Temporary issues with Marvel’s servers might trigger the error.
• Software Conflicts: Firewalls, antivirus programs, or VPN services can block the game’s connection.
• Outdated Software: Running an outdated game version or system drivers may result in compatibility issues.

Identifying the root cause helps determine the best fix for the situation.

How to Fix Marvel Rivals Unknown Error Code 220

Follow these steps to fix the issue, and I guarantee it will help; one of these solutions will work for you.

1. Check Your Internet Connection

A stable internet connection is essential for online gaming. Connection drops or slow speeds may cause the game to disconnect from its servers. To address this:

• Restart your modem and router by unplugging them for a few minutes.
• Switch from Wi-Fi to a wired Ethernet connection if possible.
• Run an internet speed test to check for issues with bandwidth or latency.
• Contact your internet service provider (ISP) if the speed is lower than expected.

2. Reset the TCP/IP Stack

The TCP/IP stack controls how devices communicate over the internet. Resetting it can resolve connectivity issues:

1. Open Command Prompt as Administrator.
2. Enter the following commands one at a time:
   netsh int ip reset
   ipconfig /release
   ipconfig /renew
   ipconfig /flushdns
3. Restart your computer.

This process clears network settings and can often fix persistent connection problems.

3. Switch to Google DNS

DNS servers translate web addresses into IP addresses. Using Google’s public DNS can improve connectivity:

• Open Control Panel → Network and Sharing Center.
• Select Change Adapter Settings.
• Right-click your active network → Properties.
• Select Internet Protocol Version 4 (TCP/IPv4) → Properties.
• Choose Use the following DNS server addresses and enter:
  • Preferred DNS: 8.8.8.8
  • Alternate DNS: 8.8.4.4
• Click OK and restart the game.

4. Disable VPNs and Proxy Connections

VPNs and proxy servers can interfere with game servers:

• Open Settings → Network & Internet.
• Select VPN and disable any active connections.
• Go to Proxy Settings and turn off any manual proxy configurations.
• Restart the game and check the connection.

5. Allow Marvel Rivals Through the Firewall

Firewalls can block the game’s communication with its servers:

• Open Windows Security → Firewall & Network Protection.
• Click Allow an app through firewall.
• Locate Marvel Rivals in the list.
• Check the boxes for Private and Public networks.
• Click OK.

6. Update the Game and Drivers

Outdated software causes compatibility issues with server connections:

• Open the game launcher and check for updates.
• Update network drivers via Device Manager.
• Install the latest Windows updates.

7. Clear Cache and Temporary Files

Cached files can become corrupted and disrupt gameplay:

• Open the Run dialog with Windows + R.
• Enter %temp% and click OK.
• Delete all files in the folder.
• Restart the computer.

8. Repair or Reinstall Marvel Rivals

Game files can get corrupted, leading to persistent errors. Repairing or reinstalling the game may resolve these issues:

• Open the game launcher (e.g., Steam or Epic Games Store).
• Right-click on Marvel Rivals and select Properties.
• Choose Verify integrity of game files.
• If issues persist, uninstall and reinstall the game.

How to Prevent Error Code 220 in Marvel Rivals

To avoid this error in the future, follow these tips:

• Keep the game and system software updated.
• Use a wired internet connection whenever possible.
• Regularly clear cache and temporary files.
• Avoid using VPNs and proxies during gameplay.
• Monitor official channels for server maintenance announcements.

Conclusion

The Unknown Error Code 220 in Marvel Rivals can disrupt your gameplay experience, but it is fixable. By identifying the cause and applying the appropriate solutions, you can restore server connectivity and enjoy the game without interruptions. If the error persists after following these steps, consider reaching out to the game’s support team. Share your experiences in the comments and let us know which fix worked for you.

FAQs about Marvel Rivals Unknown Error Code 220

Q: What causes Marvel Rivals Unknown Error Code 220?

This error occurs due to network issues, corrupted files, server-side problems, or software conflicts.

Q: Can a VPN trigger this error?

Yes. VPNs may block or slow server communication, causing disconnections.

Q: Will reinstalling the game help?

Reinstalling often resolves issues caused by corrupted or missing files.

Q: How can I prevent this error?

Keep your game updated, maintain a stable internet connection, and clear cache files regularly.