Last checked: August 27, 2026
Gym Star Simulator Ranks, Codes & Update — Roblox Hub (2026)
Gym Star Simulator is an incremental bodybuilding game by Gym Simulator Club (group owner ThePassionatePanda). You train five muscle groups, spend stamina to lift, win competitions for cash, and climb a rank ladder that permanently boosts how fast you grow. This hub holds the rank requirements, the current update and every article we publish on the game.
Gym Star Simulator ranks: the ladder we can source
Ranks are the game's progression spine. Each rank has two gates — a total Stamina figure and a power figure you must hit in each of the five muscle groups (Chest, Arms, Back, Abs, Legs). Clear both and the Rank button on the left of the screen promotes you. Every promotion changes your character's skin and adds a permanent muscle-growth percentage. The community Fandom wiki records 29 ranks in total (page last edited June 16, 2026); ranks gate other content too — its trainer table lists Jenny as a Rank 2 buy for 5,000 cash.
| # | Rank | Stamina needed | Power needed in EACH muscle |
|---|---|---|---|
| 1 | Novice | — (starting rank) | — (0% muscle growth bonus) |
| 2 | Tough Guy | 300 | 50 (+20% muscle growth) |
| 3 | Glass | 800 | 800 |
| 4 | Shale | 1,500 | 11,000 |
| 5 | Granite | 6,100 | 51,000 |
| 6 | Shamrock | 18,000 | 180,000 |
| 7 | Copper | 75,000 | 760,000 |
| 8 | Steel | 2.3M | 11M |
| 9 | Alloys | 16M | 95M |
| 10 | Agate | 120M | 290M |
Stamina gates you first — 300 stamina before 50 power means the treadmill comes before the weights. Copper → Steel is the biggest wall on the sourced ladder (75,000 → 2.3M stamina), where trainers and pets stop being optional; see our trainer tier list and beginner guide.
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Earn Robux instead →What's the current Gym Star Simulator update?
The live Roblox game description, read on August 27, 2026, headlines the current content as the Summer Event — Lifeguard Training, plus new Season Quests, rewards and Boost Events. Three dated checks place it: the developer last republished the place on August 3, 2026 (groups/gamesV2 publish stamp); Beebom already listed the event's SUMMERHEAT code in its dated August 1, 2026 refresh; and our own codes page lacked SUMMERHEAT on July 31 and carried it on August 17. The event was live by the start of August; the latest publish behind it is August 3.
Two caveats we will not paper over: the Fandom wiki's version field still reads UPD 38 and has not been edited since June 16, 2026, and the newest badge in this universe dates to April 24, 2026 — no badge shipped with the summer content, so badges cannot corroborate it. Our April 2026 update recap stays online as an archive, not as the current patch.
What's next for Gym Star Simulator?
Nothing is announced with a date. Checked August 27, 2026: the Roblox virtual-events API returns no upcoming or past events for this universe, the group shout is empty, and no badge has been created since April 24, 2026. Season Quests and Boost Events rotate inside the running Summer Event, so expect a seasonal swap rather than a roadmap. We will update this section when dated evidence exists.
All Gym Star Simulator guides
Gym Star Simulator Codes
Active and expired codes with rewards and redeem steps — 21 active at our August 17, 2026 check, including SUMMERHEAT for 1,250 Gym Tokens.
GuideGym Star Simulator Guide & Free Robux
Training order, competitions, pets and eggs, plus how to earn Robux to spend on passes.
Tier listGym Star Simulator Trainer Tier List
Trainers ranked by muscle growth, stamina growth and competition bonus.
ComparisonGym Star Simulator vs Strongman Simulator
Two fitness sims compared on progression depth, pets and scaling.
Gym Star Simulator in numbers
All figures came from the live Roblox API on August 27, 2026 for universe 6443367640 (root place 70906625936847): 685,396,670 visits, 1,373,482 group members, 6,687,554 favourites, and a vote split of 249,656 likes to 19,960 dislikes — 92.6%, not a five-star score. The 509M visits and 787K members this page used to show were months stale. The game was created August 20, 2024. The player count is a live reading at 12:10–12:14 UTC, not a weekly median — this universe is not in our player radar, so we will not publish a median we never measured.
More Gym Star Simulator
- Codes — active and expired, checked August 17, 2026.
- Beginner guide — training, competitions, pets, free Robux.
- Trainer tier list — which trainers move muscle growth.
- Also: Gym League, Untitled Gym Game.
Gym Star Simulator FAQ
How many ranks are there in Gym Star Simulator?
The community Fandom wiki records 29 ranks in total (page last edited June 16, 2026). Each has a stamina requirement plus a power requirement in every one of the five muscle groups, grants a muscle-growth percentage bonus, and changes your character's skin. We can source only the first ten by name — Novice, Tough Guy, Glass, Shale, Granite, Shamrock, Copper, Steel, Alloys, Agate — so we do not list ranks 11 to 29.
How do you rank up from Novice to Tough Guy in Gym Star Simulator?
You need 300 Stamina plus 50 power in each of the five muscle groups — Chest, Arms, Back, Abs and Legs — then press the Rank button on the left of the screen. Tough Guy is rank 2 and carries a +20% muscle growth bonus, against 0% on Novice.
Does Gym Star Simulator have working codes right now?
Yes. Our codes page listed 21 active codes at its last check on August 17, 2026, and the developer still advertises SUMMERHEAT for 1,250 Gym Tokens in the live Roblox game description, which we read on August 27, 2026.