Gym Star Simulator 🏋️

Train, Collect, & Compete in Gym Star Simulator – Roblox's ultimate bodybuilding simulator. Can you become the world’s BIGGEST bodybuilder? 💪 Train your way into a GYM STAR LEGEND 💪 Here's how you do it: 💪 Workout and Lift Weights to Build Muscle & Stamina 🏋️ Boost your Gains with Powerful & Unique Trainers 🐶 Hatch, Collect, and Upgrade 100s of Powerful Pets 🏋🏻‍♀️ Unlock New, Highly Thematic Gyms with Increasingly Powerful Equipment 🥇 Compete in Bodybuilding Competitions to Win Rewards 🚀 Climb the Global Leaderboards and Become the Legend you were Meant to Be! Are you up to the challenge? 📢 LATEST UPDATE 📢 🛟 NEW Summer Event - Lifeguard Training | New Season Quests & Rewards | New Boost Events 🖥️ Play on Desktop, Console, Mobile, and Tablet 🎉 Redeem Code: Use the code "SUMMERHEAT" to claim 1250x FREE Gym Tokens!

▸ 6 youtube videos & ▣ 5 events in window · hover to locate · click to open ↑tap a card to open ↑

1event

▣ 1 · may 7 2026 → jun 4 2026

NEW Badges & Aura Revamp⚡

ended · newContent

2youtube

▸ 2 · released may 24 2026

ALL NEW!✅GYM STAR SIMULATOR ROBLOX CODES 2026 - GYM STAR SIMULATOR CODES 2026 [ROBLOX]

Roblox Gladdener

1.7K views · 8.7K subs

3youtube

▸ 3 · released may 29 2026

⚠️UPDATE⚠️CODES🔥GYM STAR SIMULATOR ROBLOX CODES 2026 - GYM STAR SIMULATOR CODES

Siqarm gaming

3K views · 8.3K subs

4event

▣ 4 · jun 2 2026 → jul 2 2026

NEW GYM💪Muscle Factory🏭

ended · newContent

5youtube

▸ 5 · released jun 2 2026

I Unlocked NEW FACTORY GYM in Gym Star Simulator!

GravyKoalaMan

2K views · 386K subs

6youtube

▸ 6 · released jun 2 2026

Gym Star Simulator Roblox Codes ⭐ ALL NEW CODES 2026 FREE STRENGTH + WINS

Rolakek Gaming

277 views · 41.1K subs

7youtube

▸ 7 · released jun 6 2026

I Finally Unlocked LAST AUTOMATED RANK in Gym Star Simulator

GravyKoalaMan

1.7K views · 386K subs

8youtube

▸ 8 · released jun 12 2026

*NEW CODES* ALL WORKING CODES FOR GYM STAR SIMULATOR IN JUNE 2026! ROBLOX GYM STAR SIMULATOR CODES

EdgedSwordHD

2.7K views · 57.2K subs

9event

▣ 9 · jul 2 2026 → jul 30 2026

NEW🏅Weekly Leaderboards

ended · newContent

10event

▣ 10 · jul 30 2026 → aug 27 2026

Summer Event

ended · newSeason

11event

▣ 11 · aug 27 2026 → sep 24 2026

NEW Gym: Military Gym 🫡

live now · newContent

Each line is this game’s position on a Roblox discovery sort, sampled every ~30 min. A line breaks where the game dropped off that sort.

Each stem is one shipped update, as tall as the gap it closed — how long the previous build stayed current. The scale is logarithmic so one quiet month doesn’t flatten a year of daily shipping. Behind the stems is the same 112d player curve, so a build can be read against what it shipped into.