Last Verified: September 22, 2026 | 3 working Murder Mystery DUELS codes right now.
Three Murder Mystery DUELS codes work right now. One of them hands over a free knife skin on top of Cash. Type them exactly as shown below, since a single wrong letter will stop any of them from redeeming.
BLU is the standout of the three. It pairs 100 Cash with the Blu Knife Skin. That is a cosmetic you would otherwise need to earn or buy through the shop.
Active Murder Mystery DUELS Codes (September 2026)
| Code |
Reward |
Action |
| BLU |
100 Cash + Blu Knife Skin |
|
| THEFUTURE |
Futuristic Event rewards |
|
| RELEASE |
150 Cash |
|
How to Redeem Murder Mystery DUELS Codes
1
Open the game and click the Shop button on the left side of the screen.
2
Find the box labeled “Type code…” inside that menu.
3
Type or paste a code from the table above. Codes are case-sensitive, so capital letters count.
4
Press Submit to claim the reward.
When Do New Murder Mystery DUELS Codes Drop?
New codes tend to arrive around events and big updates, like THEFUTURE did for the Futuristic Event. There is no fixed schedule beyond that. This page gets updated the same day a new one appears.
About Murder Mystery DUELS
Murder Mystery DUELS is a free fighting game from b1uu, a Roblox-verified group of about 9.3 million members. The account that owns it carries a verified badge too. You queue up for fast 1v1 or team duels and collect knives and guns along the way.
The Murder Mystery DUELS wiki covers the badge list and the full shop.
This page was last checked on September 22, 2026. Roblox studios can add or retire a code at any time without saying so. It is always worth another look.