Murder Mystery 3 Codes

Redeem the codes below for free in-game rewards in Murder Mystery 3. Codes we haven't confirmed in the last 30 days are marked Unverified, and your votes tell us which to re-check first.

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0 codes

Last updated

May 19, 2026

Active Murder Mystery 3 Codes 45

Code	Description	Status
ICEBREAKER	the Icebreaker	Unverified
SWIRLY	the Swirly Axe	Unverified
!AP3X!	the Staff of Hearts	Unverified
FR33!	the Mercy and the Warbringer	Unverified
!F0R3V3RUSA!	the USA Knife	Unverified
ATHZEAISCOOL	the Cupid's Slayer	Unverified
CH40Z	The Athzea's Chaos Edge	Unverified
W1Z4D	the Chroma Kinetic Staff	Unverified
ICE	the Icecrusher	Unverified
CHROMASEER	the Seer	Unverified
LIKES500	the Swirly Blade	Unverified
ICEPIERCER	the Icepiercer	Unverified
H0L1D4Y	Santa’s Cat Pet	Unverified
NU47H7	Green Watergun	Unverified
W1Z4D!	1 Wizard Staff	Unverified
3MP	1 Dom Sword	Unverified
!DUCK!	the Duck Knife	Unverified
P1ZZ4!	the Pizza Kunai	Unverified
BAGUETTE	the Baguette Knife	Unverified
D34TH	the Soul Keeper Knife	Unverified
!SH4RK!	the Shark Trident	Unverified
SK00L	the Pencil Sword and Pencil Revolver	Unverified
CH13F	the Chief Gavel	Unverified
R3TURN	the Return Knife	Unverified
V4P0R	the Vaporwave Sword	Unverified
P0T4T0	the Potato Knife	Unverified
LUG3R	the Blue Luger	Unverified
INF3RN4L	the Infernal Axe	Unverified
M1DN1GHT	the Midnight Scythe	Unverified
D4RK!ED	the Darksteel Knife	Unverified
!R3D!!	the Red Venom Knife	Unverified
!SK311!	the Skeleton Slasher	Unverified
PR1S0N3D	the Blood Scythe	Unverified
!D4G!	the Dagger of Dimensions	Unverified
Y3P!	the Pegasus Pet	Unverified
WINTER	the Candy Spirit Knife	Unverified
TH0R	the Thor's Hammer	Unverified
V3NT3D	the Cyan Deagle	Unverified
FR33C0D3	the Chroma Kinetic Staff	Unverified
!H0LID4Y!	the Rudolph Pet	Unverified
PINK337	the Pink Watergun	Unverified
UEY743	the Blue Watergun	Unverified
CHROMA4U	the Chromalised Gem	Unverified
SUNK3N!	the Sunken Staff	Unverified
FR330MG	500 Gems	Unverified

How to redeem codes

To redeem codes in Murder Mystery 3, click either the Twitter bird icon or the YouTube icon on the left side of the screen. Hover over the icon to reveal a text input field labeled "[ enter here ]", type your code exactly, and click REDEEM. Codes are case-sensitive and must be entered precisely - l33tspeak substitutions are common in MM3 code names, where numbers replace letters.

Each MM3 code gives a specific named weapon cosmetic - players know exactly what they are getting before redeeming, which is unusual for the genre. Rewards include knives, axes, staffs, specialty weapons, and other cosmetic items. Some codes are discovered through Secret Code Hunts embedded in map environments or tied to in-game music rather than announced externally.

New codes come from multiple channels: developer @AthzeaRBX on Twitter is the primary announcement source, with in-game secret hunts, milestone events, and creator collaborations adding more. With 45+ active codes maintained at any time, new drops arrive regularly - check @AthzeaRBX on Twitter and the official Murder Mystery 3 Discord server to catch them as they release.

Murder Mystery 3 Codes FAQ

Everything you need to know about Murder Mystery 3 codes - from redemption to why they sometimes don't work.

Ask in our Discord

How do I redeem codes in Murder Mystery 3?

Click the Twitter bird icon or YouTube icon on the left side of the screen. Hover over the icon to reveal the code input field labeled enter here, type your code exactly, and click REDEEM. Codes are case-sensitive.

Why isn't my Murder Mystery 3 code working?

The code may have expired, been entered with wrong capitalization, or already been redeemed on your account. MM3 codes use l33tspeak substitutions where numbers replace letters, so double-check the code format. Check the expired list to confirm whether it is still active.

What do Murder Mystery 3 codes give you?

Each MM3 code gives a specific named weapon cosmetic - knives, axes, staffs, or other weapon types. This is unusual compared to other games: you know exactly what you are getting from each code before redeeming it.

How often do new Murder Mystery 3 codes release?

MM3 maintains one of the largest active code inventories on Roblox. New codes drop regularly from developer @AthzeaRBX on Twitter, through in-game Secret Code Hunts, milestone events, and creator collaborations. The active code count stays consistently high.

Where do I find new Murder Mystery 3 codes?

The primary source is developer @AthzeaRBX on Twitter. Additional codes come from the official Murder Mystery 3 Discord server, in-game Secret Code Hunts embedded in maps and music, and milestone or anniversary events. Some codes require exploration to find.