Roblox Brain Simulator Codes (May 2022)

Big Brain Simulator by Fluid Games is a Roblox experience. Players can enhance their IQ by scanning books and attain access to the game’s largest brain. Brain Simulator is a game about improving your intelligence in an unusual method.

You can amass an enormous amount of intelligence to become the mad scientist of your dreams, or nightmares. There’s no denying that the game has an odd gameplay loop, but it’s still a lot of fun. During the gathering of brains, the game provides a lot of fascinating nonsense to encounter.

Utilizing our list of working Roblox Big Brain Simulator codes, you can collect free in-game cash and other bonuses.


Roblox Brain Simulator

Brain Simulator Codes (Working)

  • secretvolcano – Redeem this code for a Mega Boost Reward
  • epicboost8k – Redeem this code for a Mega Boost reward
  • 2MPLAYS – Redeem this code for x2 Gem Boost and x2 Coin Boost
  • Poggers4k – Redeem this code for x2 Coin Boost
  • Astromech – Redeem this code for x2 Gem Boost
  • MillionPlays – Redeem this code for x2 Gem Boost
  • Omega – Redeem this code for x2 Luck boost
  • Tofuu – Redeem this code for a Tofuu pet and x2 Coins boost
  • Russo – Redeem code for a Russo pet

Brain Simulator Codes (Expired)

  • megaboost12k – Redeem for a Mega Boost Reward
  • CoinBoost – Redeem code for a x2 Coin boost
  • Gold – Redeem code for 1,000 Gems
  • Update3 – Redeem code for a x2 Coin boost
  • GemBoost – Redeem code for x2 Gem Boost
  • BigUps – Redeem code for x2 Coin boost
  • EasterPt2 – Redeem code for x2 Easter Eggs Boost

Steps to redeem Brain Simulator Codes

STEP 1 : Launch Big Brain Simulator on Roblox to get codes for the game. 

STEP 2 : Tap the small Twitter symbol on the upper left of the screen when you’re in the game. 

STEP 3 : Enter any valid code into the box and click the redeem button, just as shown above.

How to redeem Brain Simulator codes

Where to get Brain Simulator Codes?

Follow the developer of Brain Simulator on Twitter to compile more Big Brain Simulator codes. The creator will broadcast new codes there. Another alternative is to save this website and returns regularly to see if any new codes have been put in. We amass codes from all around the internet and assess them regularly, ensuring that you always get the most up-to-date versions.

Frequently Asked Questions

1.What rewards will I receive after redeeming Brain Simulator Codes?

  • You will receive Boosts and other exciting rewards after redeeming Brain Simulator Codes. 

2.Where can I get active Brain Simulator Codes?

  • You can get active Brain Simulator Codes on this page and Twitter.

3.What is the reward for the code ‘MillionPlays’?

  • The reward for the code ‘MillionPlays’ is ×2 Gem Boosts.


Codes are a secure and simple way to gain in-game incentives such as IQ boosts and cash, which will help you grow your brain in this game. When the game is updated or when it reaches new milestones, the developers issue new codes. You can save this page to your favourites and come back to see what’s new every day.

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