Last Updated: September 22, 2026 | Both the studio and its owner carry a Roblox-verified badge.
Murder Mystery DUELS puts you in fast 1v1 or team duels with knives and guns on the line. Step on a pad, queue up, and fight for the win. It launched in June 2025 and has already passed 61 million visits. There are 3 working codes right now, but no working script, both covered in full on their own pages.
The badge list is short, and one tier at the top is a lot harder to reach than the rest.
Murder Mystery DUELS Overview
| Studio |
b1uu |
| Genre |
Fighting (Battlegrounds) |
| Released |
June 6, 2025 |
| Last game update |
September 20, 2026 |
| Visits |
about 61 million |
| Favorites |
about 1,827,000 |
| Player rating |
89.0 percent of 41,382 votes are positive |
| Badges |
4 tracked |
| Shop |
3 gamepasses for sale, 18 developer products |
| Price of entry |
Free |
The studio is b1uu, a Roblox-verified group of about 9.3 million members. The account that owns it carries a verified badge too, a rarer pairing than either mark alone.
How to Play Murder Mystery DUELS
- Join the game and step on a duel pad, or queue up.
- Wait for the match to start once an opponent is found.
- Fight it out with your knife or gun.
- Win the duel to keep your streak going and earn Cash.
- Spend Cash and Robux on skins and cases between matches.
- Queue again to climb toward the rarer badge tiers.
Murder Mystery DUELS Gameplay
Four badges track how far you have climbed, from a welcome badge nearly everyone earns up to a rare top tier.
| Badge |
Awards |
| Welcome! |
9,927,024 |
| Chroma |
106,288 |
| Godly |
262,813 |
| Ancient |
86,542 |
The shop stays fairly compact next to other duel games. Three gamepasses cover a dual-wield unlock, a discounted case bundle, and VIP perks. The other 18 items are one-time purchases: five Cash tiers, a few weapon-skin bundles, and streak-restore or level-skip items for players who fall behind. A separate Trading place also exists for swapping knives and guns outside of a match.
Tips for New Murder Mystery DUELS Players
- Ancient is the rarest badge tier. Only 86,542 players have earned it, the smallest group of the four rarity badges tracked here.
- Both sides of the studio are Roblox-verified. The b1uu group and the account that owns it both carry a verified badge, a rarer combination than either alone.
- A separate Trading place exists for this game. It sits alongside the main duel arena, built for players who want to swap knives and guns outside of a match.
- Restore Streak items only matter if you are chasing a win streak. They cost 99 to 499 Robux depending on how far back they restore, so skip them unless a streak is worth saving.
- Lucky Cases is the priciest gamepass at 249 Robux. VIP costs more at 329 Robux, but Lucky Cases is the one built around the skin economy this game runs on.
- There are 3 working codes right now. One of them hands over a free knife skin, covered in full on the codes page.
Murder Mystery DUELS FAQ
Is Murder Mystery DUELS free to play?
Yes. The shop sells Cash, skins, and a few boosts, but none of it is required to queue up for a duel.
How many working Murder Mystery DUELS codes are there?
3 right now, covered in full on the codes page.
Does Murder Mystery DUELS have badges?
Yes, 4 of them, running from a welcome badge up to the rare Ancient tier.
Is there a working Murder Mystery DUELS script?
No working menu exists right now, covered in full on the script page.
What is the rarest badge?
Ancient, with 86,542 awards, the smallest of the four tracked badges.
What can you buy in the shop?
Three gamepasses, five tiers of Cash, weapon-skin bundles, and a few streak-restore and level-skip items.
Every figure on this page comes from Roblox and was read on September 22, 2026. Prices and player numbers move, so treat them as a snapshot rather than a fixed total.