PROJECT MONSTER Codes

All current and previous game codes for PROJECT MONSTER on Roblox.

Last checked for codes:14 hours agoat Times shown in UTC
Checked byErwin TotanesCode Guardiansince 2026
Game thumbnail for PROJECT MONSTER5 active19 expired
How to Claim CodesStep-by-step guide
Case Sensitive CodesType them exactly as shown
CodeDescriptionStatusWorks
BEEPBOOM2024
This code credits your account with 600 Gems.Check
HUGGYNIGHT2024
This code credits your account with 500 Emeralds.Check
ORANGEANDPURPLE
This code credits your account with a reward.Check
SPIDERBACKPACK
This code credits your account with a reward.Check
VALENTINEDAY2023
This code credits your account with a reward.Check
FANPAGE
This code credits your account with 2,000 Rubies.Expired
JOXTER2024
This code credits your account with 3,000 Rubies.Expired
BENTOFUN2024
This code credits your account with Emeralds.Expired
DOGGDAY2024NIGHT
This code credits your account with 600 Emeralds.Expired
BOXINGLOVE2024
This code credits your account with 500 Emeralds.Expired
200MVISITS
This code credits your account with 500 Emeralds.Expired
PGPUJ2024
This code credits your account with a reward.Expired
MAGICWAND2024
This code credits your account with a reward.Expired
FEBRUARY2024
This code credits your account with a reward.Expired
DOGGDAY2024
This code credits your account with a reward.Expired
200KMEMBERS
This code credits your account with a reward.Expired
BUNZO2023
This code credits your account with a reward.Expired
PROJECT2
This code credits your account with a reward.Expired
CATTNAP2024
This code credits your account with a reward.Expired
TWITTER2023
This code credits your account with a reward.Expired
MATRA2024
This code credits your account with a reward.Expired
SPUNKYMONKEY2024
This code credits your account with a reward.Expired
WEWILLNOTGIVEUP
This code credits your account with a reward.Expired
MATRABACKPACK2024
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:

The Codes icon in PROJECT MONSTER

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

The code redeeming interface in PROJECT MONSTER

Erwin Totanes

PROJECT MONSTER Code Guardian

Erwin Totanes

Code Guardian

Personally finds and maintains every code on this page, with around-the-clock help from the rest of our Code Guardians.

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.

  1. 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.

  2. 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.

  3. 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 team

About 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.