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Muscle Legends Codes: Active and Expired (June 2026)
Last checked June 21, 2026 (UTC)
Muscle Legends codes drop around updates in this strength training game on Roblox, and most of them hand you Gems and boosts. I keep the working ones listed right here.
Muscle Legends codes are string codes the Muscle Legends team releases on the official Discord and during update events for free Gems (the premium currency), Strength and other stat boosts, and pets. Muscle Legends is a training game, you build strength, speed, jump, and agility, then square off against other players to prove you're the strongest one on the server. Gems buy pets and upgrades, boosts speed up your stat training, and pets multiply your gains across every stat. So the loop is simple: train, hatch, get stronger. Code rewards just push that along faster.
Quick tip. My tip: don't waste a boost at the starting gym. Train at the highest tier gym or area you can reach while a code boost is ticking, because the better spots give far more stat per rep. A boost spent up there earns you many times what the same boost would back at the beginner area. Timing is everything with these.
We refresh this list whenever new Muscle Legends codes appear. They come with major updates, new area or pet drops, and milestone events, and they tend to expire fast or break when a big patch lands. Codes redeem in game through the settings menu code option. They're case sensitive, so watch the capitalization.
- Codes redeem in game through the settings menu code option.
- Most codes give Gems and boosts.
- Boosts are timed, so fire them off while training at a high tier area.
- Each code is single use per account.
- They're case sensitive, so use the Copy button to avoid typos.
Active Muscle Legends codes (16)
Hit the Copy button next to each code. These are case sensitive. And do yourself a favor, use the boosts while training at the highest tier area you can reach so you're not throwing them away.
| Code | Reward |
|---|---|
| junglegym500 New Expires soon | 500 Strength |
| epicmuscle20 Expires soon | 2,000 Strength |
| ultimate250 Expires soon | 250 Strength |
| mightygems2500 Expires soon | 2,500 Gems |
| EpicReward500 Expires soon | 500 Gems |
| FrostGems10 Expires soon | 10,000 Gems |
| GalaxyCrystal50 Expires soon | 5,000 Gems |
| Launch250 Expires soon | 250 Gems |
| MegaLift50 Expires soon | 250 Strength |
| MillionWarriors Expires soon | 1,500 Strength Boost |
| MuscleStorm50 Expires soon | 1,500 Strength |
| SkyAgility50 Expires soon | 500 Agility |
| SpaceGems50 Expires soon | 5,000 Gems |
| Speedy50 Expires soon | 250 Agility |
| SuperMuscle100 Expires soon | 200 Strength |
| SuperPunch100 Expires soon | 100 Strength |
If a code says invalid, it expired or broke with an update. Pop into the official Discord for the current set.
Expired Muscle Legends codes
Skip these, they're done. They expired after past updates and milestones.
| Code | Reward | Expired |
|---|---|---|
| Release | Launch Gems | 2025 |
| 1MVisits | Milestone Gems | 2025 |
| WinterML25 | Holiday boost | January 2026 |
How to redeem Muscle Legends codes
Redemption is all in game through the settings menu, there's no web portal. Gems land instantly, and timed boosts start their clock the second you redeem, so don't fire them blind.
- Launch Muscle Legends inside the Roblox app and load into a server.
- Open the settings menu.
- Find the code entry box.
- Type the code exactly as shown, capitalization included.
- Confirm to redeem. Gems and boosts apply right away.
Since the boosts are timed, don't redeem them while you're idling around. Save the boost codes for when you're actively grinding at the highest tier area you can clear.
Muscle Legends codes FAQ
What do codes give in Muscle Legends?
Most codes give Gems and stat boosts, plus the odd pet. Gems buy pets and upgrades, boosts speed up your strength, speed, jump, and agility training, and pets multiply your gains across every stat. So the rewards push that train and grow loop along nicely.
Where should I train with a boost?
At the highest tier gym or area you can get into. The better spots give far more stat per rep, so a boost spent up there earns many times what it would at the starting gym. Unlock the better areas first, then boost there for the real payoff.
Why does my code keep failing?
Usually one of three things. It expired or broke with a recent update, you mistyped it (they're case sensitive), or you already redeemed it. Paste from the Copy button and check the Discord for the version's current codes.
What do pets do in Muscle Legends?
Pets multiply your stat gains, so a strong pet lineup makes every single training session count for more. Spend your code Gems on the best pet eggs you can access, since pets compound your growth way more than a one off boost ever could.
Why do codes break on updates?
Muscle Legends ties codes to specific versions. When a major update or new area goes live, the old ones often just stop working. That's why the list turns over with each patch, and why you should redeem active codes the same day you find them.
Where do I find the newest Muscle Legends codes?
The official Muscle Legends Discord is the source to trust. Codes drop there with updates, new areas, and milestones. The game's Roblox page lists them too, but the Discord usually posts first alongside the patch notes.