October 15, 2026 update: Murder Mystery 2 (MM2) currently has no publicly confirmed active redemption codes. You may still find lists of familiar knife and pet codes online, but those promotions belong to earlier periods. Here is what the inactive codes historically offered, where the redemption box is and what to do instead of repeatedly entering old strings.
MM2 codes: the latest availability
| Type | Current situation |
|---|---|
| Active MM2 codes | None confirmed as of October 15, 2026 |
| Older knife and pet codes | Inactive and not claimable as new rewards |
| New code release date | No confirmed date announced |
MM2 is a round-based Roblox mystery game with three roles: Innocent players try to survive, the Sheriff must identify the Murderer, and the Murderer attempts to eliminate the others. Promotional code items are typically cosmetic; they do not replace learning how each role works or guarantee wins.
Old MM2 codes and their historical rewards
The codes below are expired examples, not an active redeem list. Their rewards help explain what a future promotion might look like without giving the impression that these items can still be obtained with the same codes.
| Former code | Historical reward | Status |
|---|---|---|
COMB4T2 | Combat II Knife | Expired |
PR1SM | Prism Knife | Expired |
AL3X | Alex Knife | Expired |
D3NIS | Denis Knife | Expired |
SUB0 | Sub Knife | Expired |
HW2017 | Pumpkin Pet | Expired |
Some social media posts resurface these strings during new events. That does not reset their expiration dates. Be cautious with posts that promise a free godly knife for completing an off-site survey.
How to redeem a Murder Mystery 2 code if new ones return
- Launch the official Murder Mystery 2 experience by Nikilis in Roblox.
- Enter the lobby and open Inventory using the button at the side of the screen.
- Locate the EnterCode field in the lower-right area of the inventory panel.
- Paste the announced code with its original letters and digits.
- Select Redeem. If accepted, the corresponding item should appear in your collection.
There is no new active code to enter at present, so these steps are meant for future promotions. Do not spend money on an alleged code from a seller; you cannot establish legitimacy merely by seeing an image of a rare knife.
Why an MM2 code can fail
It appears in an old list
The most common explanation is that the offer ended years ago. Historical codes remain searchable long after the original event.
It belongs to another Roblox game
Promotions for similarly named mystery experiences or for Roblox avatar items are not necessarily accepted in Nikilis’ MM2.
There is a typing mistake or account restriction
When a new code is active, ensure that characters such as 0 and O or 1 and I are entered exactly. An account generally cannot claim the same offer repeatedly.
Ways to progress without a code
In regular matches, surviving longer and paying attention to player movement builds experience that free cosmetics cannot provide. Innocents should keep escape paths open and watch for suspicious behavior without rushing at every player. Sheriffs benefit from keeping a safe firing line and avoiding a mistaken shot. Murderers must balance speed with discretion as the round unfolds.
If trading is part of your goal, learn item rarity, demand and scam warning signs before exchanging anything valuable. See our MM2 item values and safer trading guide and our beginner’s guide to MM2 roles for details beyond promo codes.
MM2 codes FAQ
Are MM2 codes available in October 2026?
No currently redeemable public code is confirmed in the latest October 15 information. New promotions may appear with future events.
Can I still use COMB4T2?
No. It is a historical code associated with the Combat II Knife, not a current claim.
Do MM2 codes give Robux?
MM2 promotional codes have been associated with in-game cosmetics or items, not a transfer of Roblox account currency.
Where should I look for new codes?
Check announcements from the original game’s developer and official community channels; treat undated videos and code generator websites skeptically.
