Our Roblox Big Brain Simulator Codes Wiki has the latest list of working OP code. Get the new latest code and redeem some free coins.

Roblox Big Brain Simulator Codes


Roblox Big Brain Simulator Codes

By using the new active Big Brain Simulator Codes, you can get some free coins, which will have you purchasing better books which will increase your brain to maximum levels.

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 Big Brain Simulator Codes (May 2021)


Here is the list of new code that currently available. (May 2021)

New Available (Working)


  • Spooky : Redeem this code and get 50,000 Coins
  • MandigeElg : Redeem this code and get 2,500 Coins
  • release : Redeem this code and get 5,000 Coins

Expired (Out of Date)


  • 10Mil : Redeem this code and get 20,000 Coins
  • 1Mil : Redeem this code and get 20,000 Coins

How to Redeem the Codes


The way to using the codes is very simple.

Step 1. Go to the game and click the ‘Twitter Button’.

Step 2. Input the code and press the ‘Redeem! Button’.


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