Gym Star Simulator rewards consistent lifting with strength gains, but codes give you a shortcut to some of the items that normally take grinding to earn. Redeeming a working code hands over free Spins, Enchant Crystals, protein bars, and other training boosts that speed up your progress in the Gym Star Simulator experience on Roblox without spending Robux.
Working Gym Star Simulator codes
Each code below works at the time of writing and can be redeemed once per account. Enter them exactly as shown, since Roblox codes are case-sensitive and even a small typo will stop the reward from registering.
WORLDCUP— 4 Spins and 100 Enchant Crystals NEWOVERDRIVE— 8 SpinsAURA— Two of every boosterSPRING— 100 Enchant Crystals and 3,000 Easter Eggs2026RESOLUTION— 2026 BeltDOJOSTAR— 5 Spins200M— 3 Energy Drinks500M— 3 Essential Oils100M— 3 Protein BarsWINTERSTAR— 300 Enchant CrystalsBIGTURKEY— 10 SpinsHALLOGYM— 500 Enchant CrystalsSweatmax— 2 SpinsGOTHICSCHOOL— 1,500 Enchant CrystalsCAMP— 1 Protein Bar, 1 Essential Oil, and 1 Energy DrinkOCTOPUS— 2 SpinsLEGDAY— 1 free petBUNNY— 18 Bodybuilding Bunny petsOLYMPIA— 3 Essential OilsSTALCRY— 5,500 Enchant CrystalsCRYSTAL— 2,000 Enchant CrystalsFRIENDTRAINER— 500 Enchant Crystals50M— 2 SpinsNEW— 1 SpinSORRY— 1 Spin
How to redeem codes in Gym Star Simulator
A successful redemption shows a confirmation message and updates your Spins, Enchant Crystals, or item count immediately. If nothing changes after pressing Redeem, the code has likely expired or was entered with the wrong capitalization.
What each reward is used for
Codes mostly hand out a small set of recurring items rather than random loot, so knowing what each one does helps prioritize which codes to redeem first.
| Reward | What it does |
|---|---|
| Spins | Used on the reward wheel to get pets, boosters, or extra items |
| Enchant Crystals | Spent on upgrading belts and other gear to raise workout efficiency |
| Protein Bars | Temporarily speed up muscle gain during workouts |
| Essential Oils | Boost stamina and recovery so you can train longer |
| Energy Drinks | Give an immediate energy boost during workout sessions |
| Pets | Companions such as the Bodybuilding Bunny that add passive bonuses |
Expired Gym Star Simulator codes
These codes no longer work in Gym Star Simulator. Trying to redeem any of them returns an error, so skip straight to the working list above.
MERRYGYMMASLIFTSANDGIFTSHALLOWEENNEWWORLDSuperheroshellrichSTAMINAstrength
Where new codes get announced
New codes usually arrive around game milestones, seasonal events, or after a period of technical issues that the developer wants to make up for. The development team, Gym Simulator Club, posts new codes on its official Discord server, so joining and checking the codes channel is the fastest way to catch one before it expires.
Codes in Gym Star Simulator tend to run out quickly once a large player base starts redeeming them, so claim any new code as soon as you spot it rather than saving it for later.
