Horror Mayhem Codes
All current and previous game codes for Horror Mayhem on Roblox.
1 active0 expired| Code | Description | Status | Works |
|---|---|---|---|
| This code credits your account with - | Check |
How to claim codes in Horror Mayhem
To use codes in Horror Mayhem, first click on the Shop button at the bottom of the screen:

Next, click on the CODES button at the top of the menu:

Next, type your code into the Type a code here box, and then click Confirm:

Roblox Den's code tracker continually scans Roblox.com, social channels, user reports, game developer networks and other sources, and we've had 730,011 reports from players on Works, Doesn't work and new codes. But before any code is listed on our site, or marked as Expired, our Code Guardians check in-game that it works and that its rewards and requirements are right. That's why every code you try on Roblox Den works, and 0 other players have copied a code since you landed on this page:.
Checks every code in-game
Erwin tests every new Horror Mayhem code in-game, and re-checks any code that enough players report as not working.
Keeps this page up to date
When Horror Mayhem changes how codes are claimed, adds a new requirement or launches a new promotion, Erwin makes sure it's covered here first.
Lists exact rewards and requirements
Every code shows exactly what it gives and any level or gamepass it needs, so you know what you're getting before you redeem it.
Erwin isn't the only Code Guardian around here: Nicole and Renato check new codes for this game whenever Erwin is away or asleep.
Meet the rest of the teamAbout Horror Mayhem
Horror Mayhem immerses players in a chilling exploration of an abandoned science facility. As you enter the facility, the atmosphere turns unsettling. Darkness envelops as the lights malfunction, and ominous shadows hint at lurking dangers. Players must navigate the eerie halls, solving puzzles and unlocking secrets to escape the facility’s clutches.
The game enhances the horror experience with various features including night vision, daily reward systems, and thrilling new game modes. Test your survival instincts, uncover the truth behind the abandoned facility, and avoid becoming a part of its dark mysteries. Can you survive the Horror Mayhem and escape with your sanity intact?

