Sigma Boy Simulator is a simple but addictive Roblox time-killer where you'll need to do powerlifting to improve your character and become a real Sigma Boy. The more you click, the more Power you get, ...

Steal a Brainrot includes Sigma Boy in its roster of Legendary-rarity units. This unit is among the best in its rarity, making it a desirable acquisition should you run into it. It can be a positive ...

Currently, there are no expired codes in the game. This list will be updated if any of the active ones expire. Launch Roblox and log in to your account. Find Sigma Boy Simulator and click on its ...