✅ Last Checked: June 2026 | 0 verified codes | Checked this week
The Mad Murderer X is a round-based PvP horror game on Roblox by the group MAD STUDIO and the X reboot of their long-running Mad Murderer franchise. Each round of 12 players hands out one of three roles, Innocent who has to hide, Sheriff who carries a gun and one shot to take down the Murderer, and Murderer who carries a knife and is trying to wipe the lobby. Winning rounds drops coins, and coins buy chests in the lobby that roll weapon skins and knife skins of different rarities.
There are no codes for The Mad Murderer X right now. MAD STUDIO has never released a code across any Mad Murderer title, including the OG Mad Murderer, Mad Murderer 2, and the X reboot, and there is no Redeem Code button in the lobby HUD or the settings menu. Free skins come from chests, event drops, and the group-only rewards instead of a code system. If a redemption box ever shows up in a future update, the first working code lands on this page the same day.
📜 Active The Mad Murderer X Codes (June 2026)
No active codes right now. The Mad Murderer X does not have a code redemption box in the lobby or settings menus and MAD STUDIO has never shipped a code in any Mad Murderer game. Check back here. We watch the MAD STUDIO group and the in-game event banner every week in case they add a code system in a future update.
| Code |
Reward |
Action |
| awaiting first drop |
First developer code will appear here |
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How to Unlock Free Skins Without Codes: The Mad Murderer X drops free weapon and knife skins through chests, events, and group rewards instead of codes. It is the closest thing the game has to a freebie system right now.
- Win rounds to earn coins, then spend them on chests in the lobby for skin rolls.
- Watch the in-game event banner during Halloween, Christmas, and anniversary windows for free seasonal skins.
- Join the MAD STUDIO group on Roblox so any group-only event rewards apply to your account.
🎮 How To Redeem Codes in The Mad Murderer X
- Open The Mad Murderer X on Roblox and wait until you are in the lobby between rounds.
- Look for a Codes button on the lobby HUD or inside the shop menu.
- If a code box pops up, type the code exactly as written and tap confirm.
- Right now there is no code box because MAD STUDIO has never added one. These steps apply if they ship a code system later.
- Bookmark this page so you do not miss the first real code if one drops.
Codes are case-sensitive when games have them, so copy them straight from this page to avoid typos.
Will The Mad Murderer X Get Codes?
The Mad Murderer X has been live since December 2021 and has crossed 131 million visits with about 6,800 players online at any time, which is plenty big enough for a code system to make sense. MAD STUDIO has just never gone that route across any Mad Murderer game, from the original Mad Murderer in 2014 to Mad Murderer 2 to the X reboot. They run the free-skin side of the game through chests, event drops, and group rewards instead, which keeps the focus on actually winning rounds. That style does shift for some Roblox horror games once a viral update hits, so a future code drop is realistic but not guaranteed. We check the lobby HUD and the MAD STUDIO group every week and post the first real code here the moment it appears.
🎮 About The Mad Murderer X
The Mad Murderer X is built around one tight loop, each round assigns you Innocent, Sheriff, or Murderer at random, and the three roles spend the next few minutes trying to outplay each other. The Innocent has no weapon and has to hide and survive, the Sheriff carries one gun with one shot and has to identify the Murderer without shooting an Innocent, and the Murderer has a knife and is trying to wipe the lobby. Rounds last a few minutes, the lobby holds 12 players, and winning a round drops coins that you spend in the lobby on chests. Chests roll knife skins, gun skins, and effects of different rarities, and the rarest skins are highly traded between players.
The game was built by the Roblox group MAD STUDIO and launched in December 2021 as the X reboot of their original Mad Murderer franchise. It has grown to 131 million visits with around 6,800 concurrent players, over 192,000 favorites, and servers cap out at 12 players per round. MAD STUDIO updates the game with new maps, seasonal events, and new chest pools, and they run a tight anti-cheat that is part of why the game has stayed popular for years without devolving into script lobbies. There is no Redeem Code system, which is why this page tracks the absence of codes rather than an active list.
MORE FOR THE MAD MURDERER X
Wondering about scripts? Read the The Mad Murderer X Scripts page for the honest answer on whether TMMX scripts actually work.
New to the game? Read the The Mad Murderer X Wiki for role tips, knife mechanics, and a full game overview.