Metal Gear Solid: Master Collection Not Working [FIXED]

Solving the Metal Gear Solid: Master Collection Not Working Error By Verifying The Integrity Of Game Files, Reinstalling The Game, And Updating Your Drivers

Metal Gear Solid: Master Collection, a collection of three classic Metal Gear Solid games, was released on October 25, 2023, to much anticipation. However, the launch has been anything but smooth, with many players reporting a variety of issues.

The issues are not exclusive to one platform. Players report encountering errors on PC, PlayStation 4, PlayStation 5, Xbox One, and Xbox Series X/S. 

This is extremely disappointing for the fans of the Metal Gear Solid series since they have been waiting for a long time to revisit these classic games on newer platforms. Even though Konami has acknowledged the problems and promised to release a patch as soon as possible, it is a shame since Konami is a publisher with a history of high-quality games. 

Key Takeaways

Players from around the globe are truly disappointed since the game is riddled with errors. Konami is known to publish high-quality games, so the fans are confused about what went wrong this time.

Here are some reasons behind the MGS Master Collection not working: 

  1. Rushed release.
  2. Poor emulation process.
  3. Errors in the original code.

I’ve put together some fixes to help resolve the MGS not working issue:

  1. Download and place XAUDIO2_9.DLL into the installation directory.
  2. Restart your PC.
  3. Verify the integrity of game files.
  4. update your graphics drivers.
  5. reinstall the game.

If the game still does not work, then all you can do is wait until a patch is released to fix these errors.

What are the Errors/Bugs Players Are Facing?

As we said, players are facing a variety of problems; from performance issues to syntax and much more. 

Subtitle Typos

Players report getting subtitle typos in the cutscenes, ruining the whole experience.

The experience quality of the game is not only dependent on the game’s performance. The little bits and pieces, like cutscenes, complete the game. 

Audio Issues

Another concern players have is that the audio is not working properly. It sounds like it has been compressed way too much.

This is also an important factor when playing the game since it can make the storyline of each game difficult to understand. 

Performance Issues

Several players have reported experiencing performance issues with Metal Gear Solid: Master Collection, such as stuttering and framerate drops.

This is especially common with recently released games, as the servers get overloaded. These issues can make the game difficult or unplayable.

Problems With Saving and Loading Games

In some cases, the game may not save progress at all, or it may overwrite saved files. In other cases, the game may refuse to load saved games. This can be due to internal problems within the game but also due to the following reasons:

  • Bugs in the game code
  • Problems with the player’s hardware or software
  • Corruption of saved files

How to Fix Metal Gear Solid: Master Collection Not Working Error

Konami has acknowledged these issues and promised to release a patch to fix them as soon as possible. However, there is no given timeline for when this patch will be released, leaving players confused and rattled. 

To counter this, we came up with a few solutions that are known to solve most game errors, so applying them might get you back to gaming. So, it’s worth a try.

Download XAUDIO2_9.DLL And Place It In Directory

I heard there was a missing DLL you could download and place into the Metal Gear Solid Master Collection directory to get the game to work. So, I decided to try this fix to get the game to run.

Here’s what you need to do: 

  1. Download the XAUDIO2_9.DLL from
    Download XAUDIO2_9.DLL file
    Download XAUDIO2_9.DLL file (Image by eXputer)
  2. Once you download the file, browse to the game directory through Steam and paste the file here. 
  3. After you’re done, reopen Steam, right-click on the MGS Master Collection and access properties.
  4.  In the launch options section, enter the following command:
    WINDLLOVERRIDES=“xaudio2_9=n” %command%
  5. After you’re done pasting this command, close Steam and launch the game.

This will surely fix your problem because it did fix mine on both PC and Steam Deck

Reference: I did a little digging and found that this fix was also working for other players, including NoUsername-22

Verify The Integrity Of The Game Files

Verifying the integrity of game files is a process that ensures that the existing game files are not corrupt or missing. When this process is run, the game client, i.e. Steam, checks the game’s files against the official files on the game’s server. 

If any issues are found, the game client will automatically replace or repair the corrupt/missing files. This can help in solving many errors, including the ones faced by users of this game. 

Verify the Integrity of the Game Files (Image by eXputer)

Update Your Graphics Card Drivers

Updating your graphics drivers not only removes potential errors and bugs it also improves the performance of the system dramatically. This is an important step in solving the Metal Gear Solid: Master Collection not working error since players also experience slower frame rates. 

Update driver (Image by eXputer)

Restart Your PC

Yes, I know. But believe it or not, restarting a PC has proven to solve more errors than any other existing fix. This is due to the fact that restarting your PC clears the RAM (Random Access Memory), which can give way to solving temporary glitches. 

Reinstall The Game

This is the last viable solution to solve any error. If other troubleshooting methods do not work, it is essential you try reinstalling the game. Since other solutions did not work, the system can face configuration issues or an incomplete installation. Reinstalling the game helps with that. 

Reinstalling is also mentioned in Steam’s support section, proving it is a viable fix for games not starting up. This can work for the MGS Master Collection as well.

My Take On Metal Gear Solid: Master Collection Not Working

There are various reasons why Metal Gear Solid: Master Collection is not working properly. The most significant possibility is that Konami rushed to release the game.

This collection was announced back in June 2023. This gives Konami almost 4 months to put the games on new platforms and fix potential bugs. 

Another reason could be that the developers used an outdated or poorly written game emulation engine. Emulation is not a simple process; if it is not executed properly, it will lead to bugs and errors, as players face today. 

One last possibility is the obvious. Metal Gear Solid 2 and 3 are over 20 years old and were developed for very different hardware. It is possible that there were uncovered bugs in the code of the original games. 

If nothing works, all you can do is wait till the patch responsible for fixing these errors is released. In the meantime, you can improve your gaming experience by reading our guide for the best Windows settings for gaming.


How long will it take for the Metal Gear Solid: master collection to start working properly?

Just like you, many players are waiting for the patch to fix these errors to be released. In the meantime, you can only try your luck and test the solutions we posted above.

Why is the metal gear solid: master collection not working?

There are many possibilities for this, including a rushed release and poor coding in the original games.

Is metal gear solid: master collection working on PlayStations?

No, as of right now, the game is not working on any platform, be it PC, PlayStation, or Xbox.

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Hashim writes about error fixes and opinion pieces at eXputer, bringing a lifelong passion for gaming that started with his Xbox 360. His favorite gaming memories epic battles from Dragon Ball Raging Blast 2, killing zombies in COD Black Ops 2, and defeating the Koenigsegg in NFS Most Wanted 2. He brings over 1,000 hours of gameplay to his gaming tips and reviews.

Experience: 2+ years || Worked for ComputerVerge || Education: Bachelors in Data Science.

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