Our Roblox Brain Simulator Codes has the most up-to-date list of OP codes that you can redeem for pets and coin boosts. Are you ready to get big brained?
All Brain Simulator Codes List
We'll keep you updated with additional codes once they are released. You should make sure to redeem these as soon as possible because you'll never know when they could expire! All of these codes have been tested on the date that this post was released. If you find one that is expired, please let us know the exact code in the comments below so we can remove it!
Make sure to enter the code exactly as it is listed or it might not work correctly!
Update September 22
- All codes checked
Brain Simulator Codes (Working)
Here's a look at all of the working Brain Simulator codes.
- secretvolcano - Redeem for a Mega Boost Reward
- epicboost8k - Redeem code for a Mega Boost reward
- 2MPLAYS - Redeem code for x2 Gem Boost and x2 Coin Boost
- Poggers4k - Redeem code for x2 Coin Boost
- Astromech - Redeem code for x2 Gem Boost
- MillionPlays - Redeem code for x2 Gem Boost
- Omega - Redeem code for x2 Luck boost
- Tofuu - Redeem code for a Tofuu pet and x2 Coins boost
- Russo - Redeem code for a Russo pet
Brain Simulator Codes (Expired)
These Brain Simulator codes no longer work.
- 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
How to Redeem Brain Simulator Codes
It's easy to redeem codes for free rewards in Brain Simulator. Just launch the game and press the Codes button on the left side of the screen. A new window will appear where you can enter each working code into the text box. Press Redeem to receive your free reward.
Game Description & Recent Update
UPDATE 1
Shiny Pet Crafting for X2 their original multipliers!
Week 1 OG Badge for you guys who played on the first week of the game's release!
New Tofuu Pet Code and x2 Coin Boost!
Added 2 Content Creators into our game allowing them to give players badges!
Bug/Glitch FixesHOW TO PLAY:
Train your Big Brain skills by clicking for Brains!
Use your STONKS to make Brain go BIG!
Sell your Brains for Coins to upgrade your items in the shop!
Buy Double Jumps and discover Islands to unlock Epic Pets!
Get to the top of the leaderboards to become the best player!
If you're looking for codes for other games, we have a ton of them in our Roblox Game Codes post! You can also get a bunch of free stuff via our Roblox Promo Codes page.
J.P van Wyk is your friendly codes guru, here to help you get all the latest codes for your favorite games on all platforms. He has been playing video games for 26 years, and you can catch him relaxing to a horror game when he is not on the hunt for the latest codes in Roblox and other games.