1 Muscle Every Second Codes

All current and previous game codes for 1 Muscle Every Second on Roblox.

Last checked for codes:Todayat Times shown in UTC
Checked byErwin TotanesCode Guardiansince 2026
Game thumbnail for 1 Muscle Every Second16 active0 expired
How to Claim CodesStep-by-step guide
Case Sensitive CodesType them exactly as shown
CodeDescriptionStatusWorks
RELEASE
This code credits your account with 1 Rainbow Egg and 1 Dragon Egg.Active
UPDATE
This code credits your account with 1 Rainbow Egg, 1 Lion and 1 Dragon Egg.Active
1KLIKE
This code credits your account with 1 Rainbow Egg and 1 Dragon Egg.Active
2500LIKE
This code credits your account with 1 Rainbow Egg and 1 Dragon Egg.Active
1MVISIT
This code credits your account with 1 Rainbow Egg, 1 1M Medusa and 1 Dragon Egg.Active
5KLIKE
This code credits your account with 1 Rainbow Egg and 1 Dragon Egg.Active
10KLIKE
This code credits your account with 1 Rainbow Egg and 1 Dragon Egg.Active
BANANA
This code credits your account with 1 Rainbow Egg, 1 Banana and 1 Dragon Egg.Active
15KLIKE
This code credits your account with 1 Rainbow Egg and 1 Dragon Egg.Active
30KLIKE
This code credits your account with 1 Rainbow Egg and 1 Dragon Egg.Active
5MEVENT
This code credits your account with 3 Rainbow Eggs, 1 Ice Golem and 3 Dragon Eggs.Active
50KLIKE
This code credits your account with 3 Rainbow Eggs, 1 Medusa and 3 Dragon Eggs.Active
REBIRTH
This code credits your account with 3 Rainbow Eggs, 1 Medusa and 3 Dragon Eggs.Active
WORLDS
This code credits your account with 3 Rainbow Eggs, 1 Taxi Racer and 3 Dragon Eggs.Active
EXCLUSIVE
This code credits your account with 5 Hero Eggs, 1 Shark Egg and 1 Lava Drake.Active
LUCKYBLOCKS
This code credits your account with 3 Rainbow Eggs, 1 Taxi Racer and 3 Dragon Eggs.Active

How to claim codes in 1 Muscle Every Second

To claim codes in Strong Muscle Simulator, first click the shop button on the left side of your screen:

Strong Muscle Simulator shop button

Next, type your codes in the "Enter Code..." box then click the "Redeem" button:

Strong Muscle Simulator codes section

Erwin Totanes

1 Muscle Every Second Code Guardian

Erwin Totanes

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 730,662 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

    Erwin tests every new 1 Muscle Every Second code in-game, and re-checks any code that enough players report as not working.

  2. Keeps this page up to date

    When 1 Muscle Every Second changes how codes are claimed, adds a new requirement or launches a new promotion, Erwin 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.

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

Meet the rest of the team

About 1 Muscle Every Second

Welcome to 1 Muscle Every Second, a simulator game where your primary goal is to become the strongest player by continuously building your muscle! In this game, you'll embark on a journey of intense training, lifting various objects to increase your strength and unlock new, heavier weights.

As you progress, you'll have the opportunity to hatch a variety of pets that will aid you in your quest for power. The game also features an 'Ascend' mechanic, allowing you to explore new worlds and discover fresh challenges. Ultimately, your strength will be tested as you strive to beat other players and dominate the leaderboards in this muscle-building adventure.