Roblox Murder Mystery 3 Codes (September 2022)

Codes to give you new weapons!

Reach for the sky in Roblox Murder Mystery 3! One player will be chosen to be the Sherrif, and one player will be chosen to be the killer. It is up to you to hide and save all the other players in the game. You will need to kill the Sheriff and all the players he doesn't protect if you are the killer. The game chooses you randomly, so make sure you are ready to shoot them up!

Our Roblox MM3 Codes has the most updated list of working Twitter codes that will get you a bunch of free knife and revolver skins. One of the fun things in these types of games is to collect the various skins for your weaponry, so using these will get you a ton of new ones that you can show off!

If you enjoy Roblox games about mysteries and secrets, then we have a list of games with their codes to help you get to the bottom of it! Try these codes to help your detective work at the start of the game Roblox Bloxston Mystery Codes, Roblox Murder Mystery X Codes, Roblox Murder Mystery A Codes, Roblox Murder Party Codes, and Roblox Murderville Codes.

All Roblox Murder Mystery 3 Codes

Updated September 21, 2022

Adde three new codes!

Roblox Murder Mystery 3 Codes (Available)

  • 3MP—Redeem for Dom Sword (New)
  • JR—Redeem for Tentacles Jr. Pet (New)
  • W1Z4D!—Redeem for Wizard Staff (New)
  • V4L3N—Redeem for Heart Axe
  • !DUCK!—Redeem for Promo Knife
  • LOLPOP—Redeem code for a Candy Cane Lollipop Knife
  • P1ZZ4!—Redeem code for a Pizza Kunai
  • G4L4XY!—Redeem code for Galaxy Saber 
  • BAGUETTE—Redeem for Baguette Knife
  • EDW4RD—Redeem for Big Scissors Knife 
  • D34TH—Redeem for Soul Keeper Knife 
  • !CHR0M4LIF3!—Redeem for Chroma Slayer Sword 
  • !SH4RK!—Redeem for a Reward
  • T1NY—Redeem code for a Pink Mini Hammer 
  • SK00L—Redeem code for Pencil Sword and Pencil Revolver 
  • S0RR0W—Redeem code for a Blade of Sorrow
  • CH13F—Redeem code for a Chief Gavel
  • H1DD3N—Redeem code for a Hidden Sparkletime Pet
  • R3TURN—Redeem code for a Return Knife
  • B0X—Redeem code for a Box Cutter Knife
  • V4P0R—Redeem for a Vaporwave Sword!
  • UPD4T3—Redeem code for Fortune Gun and Honor Knife
  • P0T4T0—Redeem code for Potato Knife
  • S1L—Redeem code for a reward
  • LUG3R—Redeem code for a Blue Luger
  • !T3N!—Redeem code for a 10M Knife
  • INF3RN4L—Redeem code for an Infernal Axe
  • INF3RN10—Redeem code for a Green Soul Knife
  • M1DN1GHT—Redeem code for a Midnight Scythe
  • $!BL4Z3$!—Redeem code for a Dragon's Blaze Knife
  • LUCK3Y—Redeem code for a Lucky Axe
  • D4RK!ED—Redeem code for a Darksteel Knife
  • H3LH4MM2R3D—Redeem code for the Hell Hammer
  • !R3D!!—Redeem for a Red Venom Knife
  • PH4R40H—Redeem code for a Pharaoh's Slayer Knife
  • !SK311!—Redeem code for a Skeleton Slasher
  • GH05T—Redeem code for a Ghost Scythe
  • PR1S0N3D—Redeem code for a Blood Scythe
  • 3DG3D—Redeem code for a Void Scythe
  • !D4G!—Redeem code for a Dagger of Dimensions
  • V4P0R—Redeem code for a Vaporwave Knife
  • R41N—Redeem code for a Rainbow Set
  • Y3P!—Redeem code for a Pegasus Pet
  • N00B3Y—Redeem code for Oof Effect
  • WINTER—Redeem code for a Candy Spirit Knife
  • PDJ—Redeem code for a PDJ Knife
  • S3N—Redeem code for a Sen Knife
  • TH0R—Redeem code for Thor's Hammer
  • TURK3Y—Redeem code for a Turkey Knife
  • V3NT3D—Redeem code for a Cyan Deagle
  • B4N4N4—Redeem code for a Banana

Roblox Murder Mystery 3 Codes (Expired)

  • $!C3LT1C!$—Redeem code for a Celtic Sword Knife
  • P1ZZ4—Redeem code for a Pizza Sword
  • C01L—Redeem code for a Chroma Coil
  • $!CR1MS0N!$—Redeem code for a Crimson Trident
  • SL1C3R0—Redeem code for a Slicer Knife
  • FR33—Redeem code for a Teal Scythe
  • MM3RETURN—Redeem code for a Green Heart Balloon
  • FR33! FR33!—Redeem code for a Mercy Knife 
  • !SUNNY!—Redeem code for a Sun Grace Knife
  • !$LUCKY$!—Redeem code for a Luck o' the Irish Knife
  • SK00L 
  • CUP1D—Redeem code for a Cupid's Slayer
  • CH40Z—Redeem code for Athzea's Chaos Edge
  • H4LL0WS—Redeem code for Hallow's Slasher
  • [email protected]@—Redeem code for a reward!
  • FR4NK—Redeem code for a Frankenblade
  • 3Y3B4LL—Redeem code for a Chroma Eyeball Knife
  • SW0RD—Redeem for a Sword!
  • S4D—Redeem for a Sad Knife!
  • 200K—Redeem for a 200k Bat!
  • S33RRBLX—Redeem for a Rainbowseer Sword!
  • PENCILS—Redeem for a Pencil Knife!
  • PRINCE—Redeem for a Prince Knife!
  • K450—Redeem for a Lava Scythe!
  • Y3HBOI—Redeem for a Chroma Vintage Knife!
  • M00N—Redeem for a Midnight Blade Knife!
  • F15H—Redeem for a Mackerel Knife!
  • P0T4T0—Redeem for a Potato Knife!
  • FL4M35—Redeem for a Flame Thrower Gun!
  • HELLTRACER—Redeem for a Hell Gun!
  • FROMHELL—Redeem for a Hell Hammer!
  • GROUP—Redeem for a Easter Periastron!
  • CAT—Redeem for a Big Rainbow Hammer!
  • YEETED—Redeem for a Big Rainbow Hammer!
  • BIGGY—Redeem for a Big Rainbow Hammer!
  • GAMES—Redeem for a Big Rainbow Hammer!
  • HAMMER—Redeem for a Big Rainbow Hammer!
  • DIAMFASMIFAIGISHGIAHI—Redeem for a Divine Flame!
  • HYP3R—Redeem for a Hyper Knife!
  • 100K—Redeem for a 100k Knife!
  • ANT—Redeem for a Antster Knife!
  • FROST—Redeem for a Permafrost Knife!
  • YOUTUBE—Redeem for a YouTuber Knife!
  • N2GC0D3—Redeem for a Blue Mini Hammer!
  • LUCKY—Redeem for a Lucky Knife & Gun!
  • P1X3L—Redeem for a Pixelated Knife!
  • P0K3D1G3R—Redeem for a PokeDiger Knife!
  • T0FUU—Redeem for a Tofu Knife!
  • ADM1N—Redeem for a Admin Gun!
  • BOOST—Redeem for a Booster Luger Gun!
  • SL4SH3R—Redeem for a Chroma Voltage Knife!
  • DF13LDMARK—Redeem for a Dfield Mark Knife!
  • SGC—Redeem for a SGC Knife!
  • ONE—Redeem for a One Knife!
  • JOHNCENA—Redeem for a Shark Sword Knife!
  • XXGODLY—Redeem for a Sea Knife!

Roblox Murder Mystery 3 FAQ

Here’s everything you need to know regarding Roblox Murder Mystery 3 codes.

How to Redeem Codes in Roblox Murder Mystery 3

If you want to redeem codes in Roblox Murder Mystery 3 it's a pretty easy thing to do. Follow the guide below.

  • Open up the game.
  • You'll see a menu on the side of the screen with a blue Twitter icon at the bottom.
  • Copy one of the active codes from our list and paste it into the box.
  • Hit the enter key on your keyboard and you will receive a reward.

How can you get more Murder Mystery 3 Codes?

To stay in touch with all things Roblox Murder Mystery 3, follow the developer Official Murder Mystery 3 on Twitter @AthzeaRBX and their Murder Mystery 3 Discord Server. According to the developer, the game will be back online soon as it is currently going through an appeal with Roblox. 

Why aren't my Roblox Murder Mystery 3 Codes working?

These codes are currently not working because the game's content has been deleted. Save this page and return to find out when the developer will bring it back online.

You should ensure to redeem these as soon as possible because you'll never know when they could expire! All of these codes have been tested on the date that this post was released. If you find one expired, please let us know the exact code in the comments below so we can remove it!

What is a Roblox Murder Mystery 3 game?

Murder Mystery 3 is very similar to other games of this genre, including things like Piggy. Most players end up as innocents, running around and trying not to be slain. One player is the Sheriff, who will try to conceal their identity and shoot the Killer. The Killer looks to kill all the players while avoiding being shot by the Sheriff! While that is the primary way to play, this game also has rounds of team deathmatch where two teams go at it until one has been completely eliminated!

If you're looking for codes for other games, we have a ton of them in our Roblox Game Codes post! You can also get a bunch of free stuff via our Roblox Promo Codes page.

Get Roblox codes and news as soon as we add it by following our PGG Roblox Twitter account!

219 Comments

Roblox Murder Mystery 3 Codes (September 2022)

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  1. New codes W1Z4D! And 2 others idk right now

    1. Thanks for letting us know! We have updated our list.

  2. here is a code V4L3N

    1. Thank you! The list has been updated! πŸ™‚

  3. there is a new code: LOLPOP

    1. Added, thanks!

      1. Theres also a code that is called !TR1D3NT! maybe? i forgot but its from Christmas it gives you a Candy Trident

  4. !CHR0M4L1F3! Dosent work when i tried it πŸ™‚

    1. Worked for us! Make sure you use the letter “I” in “LIF3” instead of a “1.” πŸ™‚

      1. Oh okay thanks 😊

  5. FR0ST For a Frost knife and G4L4XY For a Galaxy Saber.

    1. Thanks! The FR0ST code did not work for us, but G4L4XY! did. Updated post.

  6. BAGUETTE is new code ya know Its ThanksGiving!

    1. Added, thank you!

  7. Hey owner i think C01L is still not expired though, its because that i saw in expireds and still works ;-;
    and !CHR0M4LIF3! dosent work anymore i think its expired ?

  8. Thank you for the codes but D34TH or EDW4RD you didnt put as not expired D34TH code is for soul keeper and EDW4RD is for BIg Scissors

    1. Great catch, thanks! Codes added.

  9. does anyone know when a new crate is coming out?

  10. GH05T,SL1C3R0,P1ZZ4, and $!CR1MS0N!$ dont work anymore i tried them all too πŸ™‚

    1. Updated, thanks!

  11. !CHR0M4LIF3! is the lobby code

    1. Added, thanks!

  12. this is not a code anymore: FR33

    1. You are correct! Just double-checked and it no longer works. I’ve updated the article, thank you!

  13. MM3RETURN dosent work

    1. Updated, thanks!

  14. There is a code “!SH4RK!” they didnt share, the secret code is in one of the ads. these guys are sneaky lol.

    1. Added, thanks!

  15. How long it is been?

  16. the code ”FR33” doesnt work anymore..(the one with no ”!”)

    1. Updated, thanks!

  17. Hello and thank you for the codes they have helped me a lot in mm3, Tysm

  18. !SUNNY! doesent work anymore so pls put it in the expired section

    1. Updated, thank you for letting us know. πŸ™‚

  19. !SUNNY!

    1. Thank you!

  20. the codes are not working

    1. it does not work for u cause u need to not add a space after the code. when u copy and paste the code there is a space, get rid of the space and then the codes should work.

    2. Which ones aren’t working? The majority of them?

  21. There’s a new code , FR33! , to add into the mm3 codes

    1. Added, thanks!

  22. thank you! πŸ˜€

  23. Btw u cant copy and paste them and that was hard for me to do for the hard ones

    1. You can copy and paste by using the keyboard. Highlight the text on the article and hit ctrl+c. Then, go to the code textbox on the game and hit ctrl+v. You have to do the ctrl and letter key simultaneously. Hope this helps!

        1. No problem!

  24. !$LUCKY$! dont work anymore

    1. Fixed, thanks!

      1. ur welcome and this my second account lol
        the one that told u the lucky thing is my first account

  25. The SK00L update is pretty cool

  26. Hi
    great page

  27. New code:T1NY and SK00L

    1. Added, thanks!

  28. TY NOW I HAVE A LOT OF ITEMS

  29. Why does it said game delected i can still play it tho

    1. It was temporarily removed from Roblox but looks like it’s back