MW3 Custom Classes Not Working, How to Fix MW3 Custom Classes Not Working?

Learn effective solutions to resolve problems with custom loadouts in Call of Duty: Modern Warfare 3, tackling issues related to gear, perks, and game settings glitches.

by Vignesh L

Updated Nov 21, 2023

MW3 Custom Classes Not Working, How to Fix MW3 Custom Classes Not Working?
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Call of Duty Modern Warfare 3 Wiki

Call of Duty: Modern Warfare III is a new video game where you play as a soldier. It's made by a company called Sledgehammer Games and published by Activision. This is the 20th game in the Call of Duty series and the third one in the Modern Warfare series, which started in 2022 with Modern Warfare II. You can play this game on PlayStation 4, PlayStation 5, Windows computers, Xbox One, and Xbox Series X/S.

In the game, you'll still be in a realistic and modern world, just like the previous ones. The story is about a special group of soldiers called Task Force 141. They're trying to find a bad guy named Vladimir Makarov, who wants to start a big war. You can also play the game with other people online.

They've taken 16 maps from the previous game, Modern Warfare 2, and made them look better. After the game comes out, they'll add even more new maps. There's also a special mode where you fight against zombies in an open world. It's the first time a Modern Warfare game has zombies.

MW3 Custom Classes Not Working

"MW3 Custom Classes Not Working," it means that the personalized loadouts or setups players create in the game aren't functioning correctly. In Call of Duty: Modern Warfare 3, players can customize their gear, weapons, and abilities for multiplayer battles. But sometimes, these customized setups encounter issues.

This problem could manifest in various ways, such as perks not activating as they should, gear glitching out, or the game not saving the changes players make to their loadouts. Essentially, the game isn't behaving as expected when players try to use their personalized configurations, making it tough for them to play the game the way they want to.

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How to Fix MW3 Custom Classes Not Working?

If your custom classes aren't working in Modern Warfare 3, here are some simple steps to try:

  1. Remove Cold Blooded Perk: Sometimes, this perk causes issues. Try taking it off your loadout temporarily.
  2. Adjust Zombies Mode Settings: Turn off the free loadout option in Zombies mode or join and leave a Zombies lobby. This might help reset your loadouts.
  3. Recreate Custom Loadouts: Go to Create-A-Class, delete the affected class, make a new one from scratch, and save it.
  4. Clear Game Cache: For PC, delete the "appcache" folder in Steam's installation folder after closing the game and Steam. For consoles, restart them after clearing the system cache.
  5. Remove Certain Gear: In 'Create-A-Class,' take off Ghost gloves and 'Hijacked IFF Strobe' gear. They might be causing the issue.
  6. Copy and Replace Loadouts: Duplicate a loadout over an empty class using the copy and replace option in 'Create-A-Class.'
  7. Check for Game Updates: Make sure your game is up-to-date. Sometimes, updates fix these kinds of issues.
  8. Contact Customer Support: If none of these work, get in touch with Modern Warfare 3 support for more help.

Give these a shot, and hopefully, they'll get your custom classes working again!

Why is MW3 Custom Classes Not Working?

Custom classes might not work in MW3 due to various reasons:

  1. Perk or Gear Issues: Sometimes, certain perks (like Cold Blooded) or specific gear items (like Ghost gloves or 'Hijacked IFF Strobe') can glitch out the custom classes.
  2. Zombies Mode Settings: Settings in Zombies mode might mess up the custom loadouts, causing them to act weird in multiplayer.
  3. Game Cache Problems: Stored data or cache in the game might get mixed up, causing issues with the custom loadouts.
  4. Software Updates: If the game isn't updated to the latest version, it might have bugs that affect custom classes.

These issues can mess with how the game saves or reads your custom loadouts, resulting in them not working properly. Trying different fixes, like removing problematic perks or gear, clearing cache, or recreating loadouts, might help get things back to normal.

Call of Duty Modern Warfare 3 Gameplay

Modern Warfare III keeps the gameplay similar to the previous game, with a mix of linear and open-world missions in the single-player campaign. In multiplayer, it brings back sixteen maps from Modern Warfare 2, allowing players to vote for maps and adjusting the time it takes to defeat opponents.

Classic modes return, and a new one called "Cutthroat" features teams of three players. The game also uses AI to keep things friendly by monitoring in-game behavior. There's a cool open-world Zombies mode too, where up to 24 players work together to tackle zombies and complete objectives on a dynamic map. After 45 minutes, there's an "Aether Storm," and players have 15 minutes to leave with their loot. It's a mix of familiar and new features, making the game exciting and engaging.

Call of Duty Modern Warfare 3 Overview

Title

Call of Duty: Modern Warfare III

Developer

Sledgehammer Games

Publisher

Activision

Producer

Trevor Schack

Designer

Zach Hodson

Directors

Aaron Halon, Dave Swenson, Greg Reisdorf

Programmer

Jason Bell

Artists

Joe Salud, Matt Abbott

Writers

Brian Bloom, Ashley Poprik, Shelby Carleton,

Justin Chung, Dana Shaw, Jen Campbell

Composer

Walter Mair

Series

Call of Duty

Engine

IW 9.0

Platforms

PlayStation 4, PlayStation 5, Windows, Xbox One, Xbox Series X/S

Call of Duty Modern Warfare 3 Trailer

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How to Fix MW3 Custom Classes Not Working-FAQs

1. What is Call of Duty: Modern Warfare III about?  

You play as a soldier in a realistic modern world, part of Task Force 141 aiming to stop a villain named Vladimir Makarov from starting a major war. You can also play online and fight zombies in an open world.
 

2. Why might MW3 Custom Classes Not Work?  

Issues could arise from perks or gear glitches, settings in Zombies mode, game cache problems, or outdated software.
 

3. How can one fix MW3 Custom Classes Not Working?  

Try removing Cold Blooded perk, adjusting Zombies mode settings, recreating custom loadouts, clearing game cache, removing specific gear, checking for game updates, or contacting customer support.
 

4. What's the gameplay like in Call of Duty: Modern Warfare III?  

It mixes linear and open-world missions in the single-player campaign, features sixteen maps from the previous game in multiplayer, introduces a new mode called "Cutthroat," and has a cooperative open-world Zombies mode.
 

5. Who developed and published Call of Duty: Modern Warfare III?  

Developed by Sledgehammer Games and published by Activision.