In Muscle Transform Simulator, players start weak and must train their muscles to become the most powerful person around.

Compete against your rivals to determine the strongest in Roblox with the latest Muscle Race Simulator codes. In Muscle Race Simulator, you must prepare your character to compete against various NPCs.

Ready to race against your competitors to see who’s the strongest? Well, in doing that you might need some extra wins and some cute bonus pets. Check out the latest Muscle Race Simulator codes then, ...