What are the working codes for Muscle Simulator?

Muscle Simulator has 2 working codes: FREE (Strength Potion) and SPIN (Spin and Strength).

How do you redeem codes in Muscle Simulator?

Open Muscle Simulator on Roblox, find the Codes button (in the Shop or Settings menu, or a gift icon), type the code exactly as shown and press Redeem.

Why doesn't my Muscle Simulator code work?

Codes are often case-sensitive, many expire after a while, and most work only once per account. Some games also ask you to like the game or join its group first. If a code still fails, it has probably expired.

When do new Muscle Simulator codes come out?

Developers usually post new codes with updates and like milestones. Follow Muscle Simulator on RBLXSTAT and we'll notify you when a new code appears.

Muscle Simulator Codes

2 working codes · updated Sep 29, 2026 · 0 playing

Play on Roblox

Statistics About Store Servers Codes2

Working codes

FREE
Strength Potion
Added Sep 29, 2026
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SPIN
Spin and Strength
Added Sep 29, 2026
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Frequently asked questions

What are the working codes for Muscle Simulator?: Muscle Simulator has 2 working codes: FREE (Strength Potion) and SPIN (Spin and Strength).
How do you redeem codes in Muscle Simulator?: Open Muscle Simulator on Roblox, find the Codes button (in the Shop or Settings menu, or a gift icon), type the code exactly as shown and press Redeem.
Why doesn't my Muscle Simulator code work?: Codes are often case-sensitive, many expire after a while, and most work only once per account. Some games also ask you to like the game or join its group first. If a code still fails, it has probably expired.
When do new Muscle Simulator codes come out?: Developers usually post new codes with updates and like milestones. Follow Muscle Simulator on RBLXSTAT and we'll notify you when a new code appears.