How to Fix Marvel Rivals Unknown Error Code 220

By Lidia Rozo | 2025-01-26 21:13:39

Our guide today is intended to explain to you How to Fix Marvel Rivals Unknown Error Code 220.

Marvel Rivals is a fast-paced, team-based multiplayer first-person shooter set in the Marvel Universe, developed by Marvel Games and NetEase Games. Unfortunately, some players are facing annoying troubles, like the Unknown Error Code 220, which is common in online games. In most cases, this error message suggests that there is a problem with the player's connection, the server, or their configuration.

In this article, we will go over some possible remedies to fix Marvel Rivals Error Code 220 and get you back into the game.

What Is Meant by Error Code 220?

Following are the most common causes of Error Code 220 in networks:

Trouble connecting to the game servers.
The server is on maintenance or down.
Firewall/antivirus is blocking your internet to connect with the game.
DNS settings are not correct.

How to Fix Marvel Rivals Unknown Error Code 220?

1. Check Server Status

First of all, rule out that the issue doesn't relate to server downtime or maintenance prior to troubleshooting your configuration:

You can learn more about Marvel Rivals by visiting their official website or social media pages.
You can use Downdetector or another internet tool to check if others are experiencing similar issues.
It may take some time for the servers to come back online, so please be patient.

2. Turn Off Your Computer and Game

On occasion, the problem is transient and can be fixed by restarting:

End all activity in the game client.
Turn off and start up your computer or game system again.
To see if the problem still exists, try launching Marvel Rivals again.

3. Make Sure Your Internet Is Working

First things first, make sure you have a reliable and fast enough internet connection to play games online. Go to a hardwired connection if you can. Find out how fast your internet is by doing a speed test. Pull the plug on your router and leave it unplugged for 30 seconds to restart it.Ruling out your main network as a source of the problem, try connecting to an alternate network, like a mobile hotspot.

4. For the time being, turn off Security Software and Firewall Is your firewall or antivirus software preventing the game from loading?

Restart Windows Security. Then select Firewall & Network Protection. Tap the "Allow an app through firewall" button.
Allow Marvel Rivals on both public and private networks.
If so, disable your antivirus temporarily and restart the game.

In case disabling them solves the problem, you may want to add Marvel Rivals as an exception instead of keeping the firewall or antivirus software off.

Step 5: Check Game Files for Corruption

Damaged or missing files are another probable cause of an issue with the connection:

Open your library by launching Steam.
Marvel Rivals, click on Properties from the pop-up menu.
Under the Local Files tab, select Verify Integrity of Game Files.
This may take a little time, so be patient, please.

For Epic Games Users

Once you open Epic Games, click on Library.
Marvel Rivals, click the three dots.
Click on Verify and wait for it to complete.

6. Change DNS Settings

Changing your DNS to a public one may resolve any DNS issues:

Open the Settings of your PC. Click on the Network & Internet menu, then click on Change Adapter Options. Locate your active internet connection and right-click on it. Then, click on Properties. Double click on TCP/IP Version 4 (TCP/IPv4) Please select To access these domain name system servers, input: This domain is preferred by Google: 8.8.8.8. Reverse Domain Name System: 8.8.4.4 To restart your computer, click OK.

7. Clear Your DNS Cache

Sometimes, the solution to network problems is as simple as clearing the DNS cache:

Open the Command Prompt in administrator mode.
From the below command, hit the Enter button:
ipconfig /flushdns command in command prompt
Open it again and start Marvel Rivals again.

8. Use a VPN

Sometimes, connection issues arise because of some routing issues with the network. You can bypass censorship by connecting to a different server:

Get a good VPN application, such as NordVPN or ProtonVPN, and install it.
Connect to a server closest to your location.
Now try launching the game to see if this fixes the issue.

9. Make Sure the Game Is Updated

Use the latest available version of your gaming client always:
Launch Steam, then click on Library > right-click on Marvel Rivals > Update.
Epic Games: To enable Auto Update for Marvel Rivals, open the Epic Games Launcher and follow these steps: Library.
Issues with connectivity may occur due to running older versions.

10. Reinstall the Game

You can reinstall Marvel Rivals:

Epic Games Launcher or Steam; open one.
Uninstall Marvel Rivals from the Library by locating the application and right-clicking on it.
Once you have uninstalled the game, redownload the latest version and reinstall it.
This may fix problems in the installation or corrupted data.

11. Contact Support

If the problem persists, contact Marvel Rivals Support:

Support Main Page
Create a ticket describing the issue and steps you have taken thus far.
Attach any relevant screenshots or error logs if necessary.

Now that you know How to Fix Marvel Rivals Unknown Error Code 220, apply the fixes described here and continue enjoying all the content that only this game can offer you.

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