Murder Mystery X Codes (October 2021) – Free Knives, Guns, & More

Here are all the new working Murder Mystery X Codes to redeem in Roblox.

Name Murder Mystery X Codes (October 2021) – Free Knives, Guns, & More
Category Roblox Game Codes
Publisher robloxcode
Updated October 11, 2021

Are you seeking the most up-to-date Roblox Murder Mystery X codes? Don’t worry, you’ve come to the correct place. We’ll go over all of the active codes today, as well as how to use them. This page also includes a list of expired codes for your convenience.



Murder Mystery X Codes (October 2021)

Check out all of the working and active Roblox Murder Mystery X codes below. They’re about to expire, so use them as soon as you can to win rewards.

Roblox Murder Mystery X Codes

Roblox Murder Mystery X Codes – Working and Valid

These are the codes you can currently use.



  • G4L4XY – Redeem this code to get a themed knife, gun, and props.

Expired Codes

Below are the expired codes which no longer work:

  • H010

How to Redeem Items in Murder Mystery X?

These are the simple steps to redeem promo codes.



  1. Open the game in Roblox.
  2. Click on the red Shop button on the screen.
  3. This can be found on the left side of the screen.
  4. A new window with Text Box with code option will open up now.
  5. Type or copy the codes from above to this text box.
  6. Press Enter to get your free rewards.

If you love to play some other games as well, check out our codes for those too:

That’s all you need to know about Roblox Murder Mystery Codes. For more freebies, simply head over to our Roblox Game Codes list and click on the game you play.