PROJECT MONSTER Codes
All current and previous game codes for PROJECT MONSTER on Roblox.
5 active19 expired| Code | Description | Status | Works |
|---|---|---|---|
| This code credits your account with 600 Gems. | Check | ||
| This code credits your account with 500 Emeralds. | Check | ||
| This code credits your account with a reward. | Check | ||
| This code credits your account with a reward. | Check | ||
| This code credits your account with a reward. | Check | ||
| This code credits your account with 2,000 Rubies. | Expired | ||
| This code credits your account with 3,000 Rubies. | Expired | ||
| This code credits your account with Emeralds. | Expired | ||
| This code credits your account with 600 Emeralds. | Expired | ||
| This code credits your account with 500 Emeralds. | Expired | ||
| This code credits your account with 500 Emeralds. | Expired | ||
| This code credits your account with a reward. | Expired | ||
| This code credits your account with a reward. | Expired | ||
| This code credits your account with a reward. | Expired | ||
| This code credits your account with a reward. | Expired | ||
| This code credits your account with a reward. | Expired | ||
| This code credits your account with a reward. | Expired | ||
| This code credits your account with a reward. | Expired | ||
| This code credits your account with a reward. | Expired | ||
| This code credits your account with a reward. | Expired | ||
| This code credits your account with a reward. | Expired | ||
| This code credits your account with a reward. | Expired | ||
| This code credits your account with a reward. | Expired | ||
| This code credits your account with 600 Gems. | Expired | ||
How to claim codes in PROJECT MONSTER
To redeem codes in PROJECT MONSTER, first press the Codes icon on the top of the screen:

Then, enter your code in the Redeem Code box and press the REDEEM button:

Roblox Den's code tracker continually scans Roblox.com, social channels, user reports, game developer networks and other sources, and we've had 730,998 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 PROJECT MONSTER code in-game, and re-checks any code that enough players report as not working.
Keeps this page up to date
When PROJECT MONSTER 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 PROJECT MONSTER
The thrill never ends in the PROJECT MONSTER Roblox game because you get to work as part of a team to fulfill your duty as quickly as possible before the time runs out.
You can choose between two game modes in this game. Each mode offers a unique role. In other words, you can choose to play as a human or a monster.
If you’re part of the human team, your objectives will include completing various tasks quickly in order to escape the map before the monster comes.
However, as a monster, you must hunt down and kill the humans before they escape. As we said, it’s always thrilling no matter what your role is in this game.

