Murder Mystery 2 Codes (July 2026)

Murder Mystery 2 is the Roblox whodunit where you’re a Sheriff, a Murderer, or an unarmed Innocent trying to survive each round. Codes from the developers hand out free knives and pets, letting you show off a new blade or pet without grinding coins or opening cases.

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Working Murder Mystery 2 Codes
How to redeem codes in Murder Mystery 2
Expired Murder Mystery 2 codes
How to get more Murder Mystery 2 codes

Working Murder Mystery 2 Codes

These are the codes you can still redeem right now for free knives.

F1RSTC0D3 Uncommon Knife

B4CK2SK00L Skool Knife

N3XTL3V3L TNL Knife

FL4M Flamingo Knife

C0RL Corl Knife

Type each code exactly as shown above, including the mix of letters and numbers. A single typo is the most common reason a code fails to redeem.

How to redeem codes in Murder Mystery 2

Redeeming a code only takes a few taps once you’re standing in the lobby. Here’s exactly where to go.

Launch Murder Mystery 2 and wait for your character to load into the lobby.

Click the Inventory icon on the left side of your screen to open your item menu.

Look for the “EnterCode” box tucked into the bottom-right corner of the inventory panel.

Type the code exactly as it’s written, then hit “Redeem” to claim your item. You’ll know it worked the moment the reward appears in your inventory. If nothing shows up, check your spelling and capitalization before trying again.

Expired Murder Mystery 2 codes

These codes no longer work, so don’t waste time typing them into the EnterCode box.

D3NIS Denis Knife

SK3TCH Sketchy Knife

SUB0 Sub 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

NatureUpdate 500 Gold

COMB4T2 Combat II Knife

PR1SM Prism Knife

AL3X Alex Knife

How to get more Murder Mystery 2 codes

New codes for Murder Mystery 2 tend to show up around milestones, holidays, or special updates, so they don’t arrive on a fixed schedule. You can also check the game’s Roblox experience page directly for any announcements tied to the game itself. Bookmark this page and check back periodically, since codes can expire without much warning once their promotional window ends.

Are Murder Mystery 2 codes free?

Yes. Every code listed above is free to redeem and simply requires a Roblox account with Murder Mystery 2 installed.

Why didn’t my code work?

The most likely reason is a typo, since codes are case-sensitive and mix letters with numbers. The other possibility is that the code has already expired, in which case it won’t be in the working list above.

Keep this page handy the next time you boot up Murder Mystery 2 so you can quickly grab any knife or pet reward before it disappears.