Just like all Roblox game modes, redeeming codes is a pretty streamlined process in Weight Lifting Simulator 3. If you are not sure where to find the redeem option, then simply follow these steps: ...

Grab all the Gym League codes for January 2026. Redeem active and working codes to get free rewards, potions, meals, and ...

Hopefully, the developers add new active codes sometime soon in the future. If this happens, you’ll need to know how to redeem the new codes, which you can see how to do further down in this guide.