Gym Star Simulator is a Roblox fitness game where you build muscle, level up your gym, and collect pets and boosters to speed up your gains. The developers hand out codes every so often that give you free Gym Tokens, Spins, Enchant Crystals, boosters, and other items you’d otherwise have to grind or pay for.
Working Gym Star Simulator Codes
Copy any of these exactly as written, since the redemption box is case-sensitive and won’t accept a code that’s typed slightly wrong.
SUMMERHEAT
1,250 Gym Tokens
New
WORLDCUP
100 Enchant Crystals and 4 Spins
OVERDRIVE
8 Spins
AURA
Two of every booster
SPRING
100 Enchantment Crystals and 3,000 Easter Eggs
2026RESOLUTION
2026 Belt
DOJOSTAR
5 Spins
200M
3 Energy Drinks
500M
3 Essential Oils
100M
3 Protein Bars
WINTERSTAR
300 Enchant Crystals
BIGTURKEY
10 Spins
HALLOGYM
500 Enchanted Crystals
Sweatmax
2 Spins
GOTHICSCHOOL
1,500 Enchanted Crystals
CAMP
1 Protein Bar, 1 Essential Oil, and 1 Energy Drink
OCTOPUS
2 Spins
LEGDAY
1 free pet
BUNNY
18 Bodybuilding Bunny
OLYMPIA
3 Essential Oils
STALCRY
5,500 Enchant Crystals
CRYSTAL
2,000 Enchant Crystals
FRIENDTRAINER
500 Enchant Crystals
50M
2 Spins
NEW
1 Spin
SORRY
1 Spin
How to redeem codes in Gym Star Simulator
Redeeming a code takes less than a minute once your character has loaded into the gym. You’ll do everything from the in-game shop menu, so there’s no need to leave Roblox or visit an outside website.
You’ll know it worked when the reward shows up right away in your inventory or your currency total updates on the spot. If nothing changes, double-check for typos or extra spaces, since the box won’t accept a code that doesn’t match exactly.
Expired Gym Star Simulator codes
These codes no longer work, so don’t waste time trying to type them in.
MERRYGYMMAS
LIFTSANDGIFTS
HALLOWEEN
NEWWORLD
Superhero
shell
rich
STAMINA
strength
How to get more Gym Star Simulator codes
New codes usually show up around updates, milestone celebrations, and seasonal events like holidays or big sports moments. Your best bet for catching them early is joining the game’s official Discord server, where the developers post announcements directly. You can also jump straight into the game through its Roblox experience page to redeem codes as soon as you spot them.
Are Gym Star Simulator codes free?
Yes. Every code listed here is free to redeem and comes straight from the developers as a way to reward players without charging Robux.
Why didn’t my code work?
The code box is case-sensitive, so a code typed with the wrong capitalization or an extra space will get rejected. Paste codes directly from the list above rather than retyping them, and confirm the code hasn’t already expired before trying again.
Check back on this page every so often, since codes get added and removed as new events roll around and older ones run their course.
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