Muscle Transform Simulator Codes

Redeem the codes below for free in-game rewards in Muscle Transform Simulator. Codes we haven't confirmed in the last 30 days are marked Unverified, and your votes tell us which to re-check first.

Working

0 codes

Last updated

Nov 2, 2026

Active Muscle Transform Simulator Codes 5

Code	Description	Status
New BATTLEPASS	Free Reward	Unverified
New MUSCLE	Free Reward	Unverified
New SMASH	Free Reward	Unverified
New UPDATE3	Free Reward	Unverified
WORLD2	1 Strength Potion	Unverified

Unverified 1

Code	Description	Status	Works?
SPIN	5 Wheel Spins	Unverified

How to redeem codes

To redeem codes in Muscle Transform Simulator, click the Settings button (gear icon) in the top-left corner of the screen. Find the Codes text input field inside the settings menu, type or paste your code, and press Enter to claim the reward.

Codes typically reward Strength Potions that multiply training gains, Gold Potions that boost Coin earnings, and Wheel Spins used on the spin wheel for randomized rewards including rare pets. Wheel Spins are the highest-demand reward since the spin wheel is the primary source of Glitched and top-tier pets outside direct egg purchasing.

New codes release alongside each world launch and community milestones - roughly every six weeks based on the current update pace. The official Castaway Studios RBLX Discord server is where codes appear first, followed by the Roblox group page and the game's social links referenced in the description.

Muscle Transform Simulator Codes FAQ

Everything you need to know about Muscle Transform Simulator codes - from redemption to why they sometimes don't work.

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How do I redeem codes in Muscle Transform Simulator?

Click the Settings button (gear icon) in the top-left corner of the screen. Find the Codes text input field in the settings menu, type your code, and press Enter to claim the reward.

Why isn't my Muscle Transform Simulator code working?

The code may have expired, been typed incorrectly, or already been redeemed on your account. The game's code pool is still growing - check the expired codes list to confirm whether the code is still active.

What do Muscle Transform Simulator codes give you?

Codes reward Strength Potions that multiply training gains, Gold Potions that boost Coin earnings, and Wheel Spins for rolling randomized rewards on the spin wheel. Wheel Spins are the most valuable reward since the spin wheel is the primary source of rare and Glitched pets.

How often do new Muscle Transform Simulator codes release?

New codes release alongside world launches and community milestones, roughly every six weeks based on the current update pace. The official Castaway Studios RBLX Discord server is where codes appear first.