Flex your virtual muscles in Gym Star Simulator on Roblox, a bodybuilding clicker game developed by Gym Simulator Club. Inspired by fitness-focused titles like Gym League, this experience lets you train with weights and machines, compete in strength contests, and unlock adorable stat-boosting pets to enhance your gains. Gym Star Simulator codes unlock free Spins, Protein Bars, Enchant Crystals, and other boosts to help you build strength faster and dominate competitions without grinding. Below, we’ve outlined the redemption steps and tips to find more to keep your fitness journey thriving.
All New Gym Star Simulator Codes Wiki
Last checked on 15 December 2025 and added 4 new codes.
| Code | Reward | Status | Added On |
|---|---|---|---|
| 100M Click to Copy | (NEW) 3x Protein Bars | 🟢 Active | 16 March 2026 |
| 200M Click to Copy | (NEW) 3x Energy Drinks | 🟢 Active | 16 March 2026 |
| 500M Click to Copy | (NEW) 3x Essential Oils | 🟢 Active | 16 March 2026 |
| DOJOSTAR Click to Copy | (NEW) 5x Spins | 🟢 Active | 16 March 2026 |
| 2026RESOLUTION Click to Copy | 2026 Belt | 🟢 Active | 10 February 2026 |
| WINTERSTAR Click to Copy | 300 Enchantment Crystals | 🟢 Active | 10 February 2026 |
| BIGTURKEY Click to Copy | 10x Spins | 🟢 Active | 14 November 2025 |
| HALLOGYM Click to Copy | 500 Enchanted Crystals | 🟢 Active | 17 October 2025 |
| Sweatmax Click to Copy | 2x Spins | 🟢 Active | 19 September 2025 |
| GOTHICSCHOOL Click to Copy | 1500 Enchanted Crystals | 🟢 Active | 22 August 2025 |
| CAMP Click to Copy | 1x Protein Bar, 1x Essential Oil, and 1x Energy Drink | 🟢 Active | 25 July 2025 |
| OCTOPUS Click to Copy | 2x Spins | 🟢 Active | 20 July 2025 |
| LEGDAY Click to Copy | 1x Free Pet | 🟢 Active | 20 July 2025 |
| BUNNY Click to Copy | 1x Bodybuilding Bunny | 🟢 Active | 20 July 2025 |
| OLYMPIA Click to Copy | 3x Essential Oils | 🟢 Active | 20 July 2025 |
| STALCRY Click to Copy | 5000 Enchanted Crystals | 🟢 Active | 20 July 2025 |
| CRYSTAL Click to Copy | 2000 Enchanted Crystals | 🟢 Active | 20 July 2025 |
| FRIENDTRAINER Click to Copy | 500 Enchanted Crystals | 🟢 Active | 20 July 2025 |
| 50M Click to Copy | 2x Spins | 🟢 Active | 20 July 2025 |
| STAMINA Click to Copy | 2x Energy Drinks | 🟢 Active | 20 July 2025 |
| NEW Click to Copy | 1x Spins | 🟢 Active | 20 July 2025 |
| SORRY Click to Copy | 1x Spins | 🟢 Active | 20 July 2025 |
| MERRYGYMMAS Click to Copy | (NEW) 6000 Gingerbread Protein Cookies | 🔴 Expired | 29 December 2025 |
| LIFTSANDGIFTS Click to Copy | (NEW) 3000 Gingerbread Protein Cookies | 🔴 Expired | 15 December 2025 |
| HALLOWEEN Click to Copy | 500 Coins | 🔴 Expired | 20 July 2025 |
| NEWWORLD Click to Copy | 5000 Fangs | 🔴 Expired | 20 July 2025 |
| Superhero Click to Copy | 1000 Fangs | 🔴 Expired | 20 July 2025 |
| shell Click to Copy | 1000 Fang | 🔴 Expired | 20 July 2025 |
| rich Click to Copy | 2x Essential Oils | 🔴 Expired | 20 July 2025 |
| strength Click to Copy | 2x Protein Bars | 🔴 Expired | 20 July 2025 |
If you play this game regularly then do not forget to follow our socials to get faster updates when new code releases – Discord, Reddit and Twitter/X.
How to Redeem Codes in Gym Star Simulator
Snagging freebies in Gym Star Simulator is a piece of cake. Here’s how to secure your rewards:
- Launch Gym Star Simulator on the Roblox app or browser.
- Click the Shop button (shopping cart icon) on the left side of the screen.
- Click the Code tab at the top of the Shop menu.
- Enter a working code into the Enter the code here text box. Codes are case-sensitive, so copy and paste from a reliable source to avoid errors.
- Click the Redeem button to claim your free Spins, Protein Bars, or other rewards.
If a code fails to activate, it might be expired or mistyped, often displaying a “code error” message. Double-check the spelling, try joining a new server for the latest game build, or let us know in the comments to help us keep this guide current.
How to Find More Gym Star Simulator Codes
To stay loaded with the latest Gym Star Simulator codes, join the official Gym Star Simulator Discord server, where developers from Gym Simulator Club share new codes in the #gss-codes or #announcements channels, often during milestones like 10M visits or updates like new trainers. Joining the Gym Simulator Club Roblox group can also unlock code drops and free daily rewards like spins or pets. Following community YouTube channels like MrGuider or checking the game’s Roblox page description can reveal codes tied to events or giveaways. Claiming daily rewards via the top-right corner or completing in-game quests offers additional resources to boost your training. For the easiest approach, bookmark this page, as we’ll update it daily with fresh codes, ensuring you snag free Spins and Boosts without scouring socials.