Murder Mystery 2 drops you into a round as an Innocent, the Sheriff or the Murderer. Innocents try to survive, the Sheriff hunts the killer with a gun, and the Murderer tries to take everyone out without getting caught. Codes in MM2 have always been about cosmetics, mostly free knife skins and the occasional pet.
This list is up to date as of October 28, 2026. MM2 is in the middle of its Halloween 2026 event, which started on October 18 and runs until November 16, 2026. During the event, Candy replaces coins, and there is a 30-tier battle pass topped by the new Emberbow ancient gun, a 2026 Halloween Box, Halloween Bingo, and a reworked Haunted House map.
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Roblox Murder Mystery 2 Codes (October 2026)
MM2 codes are rare. The developer, Nikilis, has not released a new one in a long time, and none showed up with the Halloween 2026 update either. That means there is nothing to redeem at the moment.
Active MM2 Codes
- There are no active Murder Mystery 2 codes right now.
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Expired MM2 Codes
These older codes no longer give anything. Entering them will not hurt your account, but you will only get an invalid code message.
- COMB4T2 – Combat II Knife
- PR1SM – Prism Knife
- AL3X – Alex Knife
- C0RL – Corl Knife
- SK3TCH – Sketchy Knife
- D3NIS – Denis Knife
- SUB0 – Sub Zero Knife
- INF3CT3D – Infected Knife
- G003Y – Goo Knife
- R3PT1L3 – Reptile Knife
- SK00L – Skool Knife
- PATR1CK – Patrick Knife
- 2015 – 2015 Knife
- G1FT3D – Gifted Knife
- TH3N3XTL3V3L – TNL Knife
- N30N – Neon Knife
- HW2017 – Pumpkin Pet
