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Murder Mystery 2

Murder Mystery 2 Codes

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Murder Mystery 2 is a round-based Roblox game in which one player is secretly the murderer, one is the sheriff and everyone else tries to stay alive. Codes in this game unlock cosmetic knives and the occasional pet instead of anything that changes how a round plays out. No code is confirmed as working at the moment.

Murder Mystery 2 Codes

Working Murder Mystery 2 codes (November 2026)

No confirmed codes right now

Murder Mystery 2 has no confirmed codes yet. Reported codes are listed separately and marked as being verified.

Know a code we are missing?Send it here. New senders' codes are checked before they go live.

Games like this with confirmed codes

Expired Murder Mystery 2 codes 16

  • 20152015 Knife
  • F1RSTC0D3Uncommon Knife
  • B4CK2SK00LSkool Knife
  • N3XTL3V3LTNL Knife
  • FL4MFlamingo Knife
  • C0RLCorl Knife
  • D3NISDenis Knife
  • SK3TCHSketchy Knife
  • SUB0Sub Knife
  • G003YGoo Knife
  • R3PT1L3Reptile Knife
  • PATR1CKPatrick Knife
  • G1FT3DGifted Knife
  • N30NNeon Knife
  • AL3XAlex Knife
  • PR1SMPrism Knife

How to redeem codes in Murder Mystery 2

  1. Open Murder Mystery 2 on Roblox.
  2. Click the Inventory button on the left side of the screen.
  3. Type a code into the Enter Code box in the bottom right corner.
  4. Press Redeem and the knife or pet is added to your inventory.

Why is my code not working?

Most codes fail because they have expired, were typed with different capitalisation, or were already redeemed on the account. Some games also require a minimum level or group membership before codes can be used.

About Murder Mystery 2

Each round hands out roles at random. Innocent players have no weapon, so their job is to keep moving, watch how others behave and work out who the killer is. The sheriff is the single player who starts armed and can end the round by stopping the murderer, while the murderer wins by removing everyone else without being caught.

Outside the rounds, Murder Mystery 2 is a collecting game. Knives come in a large number of designs and players swap them with each other, which is why a free knife from a code is worth having even though it does not make you any stronger. The developer, Nikilis, says free knife codes go to people who follow his pages.

Frequently asked questions

Do Murder Mystery 2 knife codes make you better at the game?

No. A code knife is a skin for the weapon you already carry in a round, so it changes how your knife looks and nothing else. Its value is in your collection and in trades with other players.

Why are so many Murder Mystery 2 codes expired?

Many of the older codes carry the name of a creator or a seasonal event, and they no longer work. They stay in the expired list above so you can see a code is dead before you type it in.

Where does Nikilis post new Murder Mystery 2 codes?

The game page says codes go out through the developer's own pages, which are linked from his Roblox profile. No separate channel is listed on the game itself, so the profile is the place to start.

Page history

  • Code expired: 2015
  • Code added: 2015
  • Page created