Update: Checked for new Muscle Transform Simulator codes on June 06, 2026.
Muscle Transform Simulator is a Roblox experience built around relentless physical growth. You train your character, stack strength gains, and eventually transform into hulking forms inspired by characters like Hulk and One-Punch Man — then unleash that power on the city around you. Codes drop useful freebies including potions and spins that help you push that progression along faster.
Working Muscle Transform Simulator Codes
MUSCLE— 1 Spin NEWSMASH— 1 Gold Potion NEWBATTLEPASS— 1 Training Potion NEWUPDATE3— 1 SpinSPIN— 5 Wheel SpinsWORLD2— 1 Strength Potion
Expired Muscle Transform Simulator Codes
No codes have expired in Muscle Transform Simulator at this time. Any codes that stop working will be moved to this section as soon as they are confirmed inactive.
How to Redeem Codes in Muscle Transform Simulator
Launch Muscle Transform Simulator on Roblox and let the game fully load before entering any codes.
Step 1: Click the Settings button located in the top-left corner of the screen. This opens the Settings menu.
Step 2: Inside the Settings menu, find the input box labeled Codes.
Step 3: Copy a working code from the list above, paste it into the Codes box, then press Enter on your keyboard. A confirmation message appears on screen when the code is accepted and the reward is credited to your account.
Pasting codes directly rather than typing them by hand is the best way to avoid errors, since many codes are case-sensitive.
Where to Find More Muscle Transform Simulator Codes
New codes typically arrive alongside major game updates or when the experience reaches certain player milestones. The official Discord server is where codes are announced first — the dedicated codes channel is updated each time a new release drops. Bookmarking this page is the most reliable way to stay current, as the working list above is refreshed whenever codes are added or expire.