Active Muscle Simulator codes
- Free Rewards
How to redeem Muscle Simulator codes
- Launch Muscle Simulator on Roblox.
- Find the Codes button, usually on the side of the screen or inside the Settings or Shop menu.
- Copy a code from this page and paste it into the text box.
- Press Redeem. Codes are case-sensitive, so paste rather than type them.
About Muscle Simulator
Muscle Simulator is a popular game on Roblox developed by Pencil Studioz, first released on June 4, 2023. The game has 16.3 million visits and 456.1 thousand favorites. We currently track 1 active codes and 0 expired codes for Muscle Simulator. This page was last updated on October 31, 2026.
Muscle Simulator
- Active codes
- 1
- Expired codes
- 0
- Last checked
- Oct 31, 2026
- Developer
- Pencil Studioz
- Released
- Jun 4, 2023
- Visits
- 16.3 million
- Favorites
- 456.1 thousand