Our Roblox Project X Codes Wiki has the latest list of working OP code. Get the new latest code and redeem some free gold, experience, mastery xp.
Roblox Project X Codes

By using the new active Project X Codes, you can get some free gold, experience, and mastery xp, which will help you to purchase some useful items.
We highly recommend you to bookmark this page because we will keep update the additional codes once they are released. If you want to see all other game code, Check here : Roblox Game Codes List. Also, if you want some additional free stuffs such as items, skins, and outfits, feel free to check our Roblox Promo Codes page.
Roblox Project X Codes (March 2021)
Here is the list of new code that currently available. (March 2021)
New Available (Working)
- SubToJohntoon02 : Redeem this code and get 50,000 Mastery XP
- SubToCastobus : Redeem this code and get 50,000 Mastery XP
- SubToEtheralMiracle : Redeem this code and get 50,000 Mastery XP
- SubToKelvingTS : Redeem this code and get 50,000 Mastery XP
- SubToNoclypso : Redeem this code and get 50,000 Mastery XP
- SubToTerraBlox : Redeem this code and get 50,000 Mastery XP
- 45kLikes : Redeem this code and get 250,000 Gold, 30 Minutes 2x Experience, and 50,000 Mastery XP
- SubToInfernasu : Redeem this code and get 50,000 Mastery XP
- SubToKiddStan : Redeem this code and get 50,000 Mastery XP
- 15kLikes : Redeem this code and get 30 Minutes of Double Experience
- GodHelpUsAll : Redeem this code and get 1 Hour of Double Experience
- SubToibemaine : Redeem this code and get 50,000 Mastery XP
- SubToAspectProductions : Redeem this code and get 50,000 Mastery XP
- SubToKarma : Redeem this code and get 50,000 Mastery XP
- SubToTheSalehm121 : Redeem this code and get 50,000 Mastery XP
- SubToBuilderboyTV : Redeem this code and get 50,000 Mastery XP
Expired (Out of Date)
- None
How to Redeem the Codes
The way to using the codes is very simple.
Step 1. Go to the game, create your character and click the menu option.
Step 2. Input the code on the area labeled ‘Enter Code’ and press the Redeem button.
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