Brain Simulator is a pretty standard sim game that has you looking to increase your brain size. Harvest some brains, sell them off, and collect yourself some coins. Use these to upgrade your carrying capacity, amount of brains you get per click, and much more! You can also earn gems that can purchase pets that will increase the amounts of brains, coins, and gems you’ll get.

You can use the pets from our Brain Simulator codes list to up your ability to gain additional brain power!

All Brain Simulator Codes:

epicboost8k – Mega Boost (NEW)

2MPLAYS – 2x Gem Boost and 2x Coin Boost

Poggers4k – 2x Coin Boost

Astromech – 2x Gem Boost

GoldenUpdateBoost – 2x Hatch Speed & Luck

EggyApology – 2,500 Easter Eggs

MillionPlays – 2x Gem Boost

Update3 – 2x Coin Boost

Tofuu – 2x Coin Boost

Russo – Russo YouTuber Pet

Find codes for a bunch of other games in our Roblox Games Codes page.

Expired Codes

CoinBoost – 2x Coin Boost

Gold – 1,000 Gems

BigUps – 2x Coin Boost

GemBoost – 2x Gem Boost

Brain Simulator FAQs

All you have to do is head into Brain Simulator and look for the Twitter button on the side of screen. Click on it and this will open up the code redemption window. Copy one of the codes from our list, paste it into the box, and hit redeem to receive your reward!

How do I get more codes for Brain Simulator

To find more codes, make sure to follow AzireDev on Twitter, who is the developer of the game. Otherwise, we will be updating this wiki with all of the most recent codes, so make sure to bookmark the page!

Game Description

HOW 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 leader boards to become the best player!

🚨 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! SECRET PET

🐾New Tofuu Pet Code and x2 Coin Boost

📽️Added 2 Content Creators into our game allowing them to give players badges!

🐛 Bug/Glitch Fixes