Giga Muscle Simulator Codes

All current and previous game codes for Giga Muscle Simulator on Roblox.

Last checked for codes:25th Augustat Times shown in UTC
Checked byRenato EstradaCode Guardiansince 2026
Game thumbnail for Giga Muscle Simulator4 active0 expired
How to Claim CodesStep-by-step guide
Case Sensitive CodesType them exactly as shown
CodeDescriptionStatusWorks
RELEASE
This code credits your account with 500 Gems and 500 Muscle.Active
Muscle500
This code credits your account with 500 Gems and 500 Muscle.Active
gems5000
This code credits your account with 5,000 Gems.Active
lift1000
This code credits your account with 1,000 Gems and 1,000 Muscle.Active

How to claim codes in Giga Muscle Simulator

To redeem codes in Giga Muscle Simulator, first press the Shop button on the left side of the screen:

The Shop button in Giga Muscle Simulator

Then, press the Redeem button:

The Redeem button in Giga Muscle Simulator

Lastly, enter your code in the Empty box and press the Redeem! button:

The code redeeming interface in Giga Muscle Simulator

Renato Estrada

Giga Muscle Simulator Code Guardian

Renato Estrada

Code Guardian

Personally finds and maintains every code on this page, with around-the-clock help from the rest of our Code Guardians.

Roblox Den's code tracker continually scans Roblox.com, social channels, user reports, game developer networks and other sources, and we've had 731,010 reports from players on Works, Doesn't work and new codes. But before any code is listed on our site, or marked as Expired, our Code Guardians check in-game that it works and that its rewards and requirements are right. That's why every code you try on Roblox Den works.

  1. Checks every code in-game

    Renato tests every new Giga Muscle Simulator code in-game, and re-checks any code that enough players report as not working.

  2. Keeps this page up to date

    When Giga Muscle Simulator changes how codes are claimed, adds a new requirement or launches a new promotion, Renato makes sure it's covered here first.

  3. Lists exact rewards and requirements

    Every code shows exactly what it gives and any level or gamepass it needs, so you know what you're getting before you redeem it.

Renato isn't the only Code Guardian around here: Erwin and Nicole check new codes for this game whenever Renato is away or asleep.

Meet the rest of the team

About Giga Muscle Simulator

Train to grow bigger, defeat your opponents, unlock new areas and become the strongest player in Giga Muscle Simulator! Features a clicker experience, in this game, you are tasked with exercising to gain muscle, unlocking rare items to multiply your earnings and exploring new zones to continue your journey!

Initially, you spawn as a beginner with no muscle; to progress and gain muscle, you need to click as much as you can! Once you manage to gain enough muscle, you can purchase various in-game items; such as rare pets to get overpowered boosts, character upgrades to speed up the process and even rebirth to get permanent perks!

In addition to items, when you have enough strength, you can enter the arena and defeat other players to earn lots of rewards! Get prepared to defeat every opponent you encounter, earn lots of rewards and become the strongest player in Giga Muscle Simulator!