💦 United Muscles ( Aqua Gym ) 💦
A Roblox experience owned by Kings XF.
SimulatorENgym simulationpet collectionarena combat
Description (written by the developer; not a statement by this register)
💪 Unleash your strength and become the strongest ROBLOXian of all time! Train your body, unlock new Gyms, fight other Players, collect epic Pets, gain new Moves, compete in Arenas and much more in Muscle Legends! SECRET IN-GAME CODES: megalift50, speedy50, spacegems50, ultimate250 ✨ Premium Benefits: x2 Strength from Training, +2 Daily Fortune Spins, x2 Chest Rewards, +1 Pet Slot 🎁 Join Kings XF group to unlock the group chest & +1 Daily Spins! https://www.roblox.com/groups/34661951/Kings-XF
Last updated by the developer 28 Sept 2026, 20:57 UTC.
Live players over time
Growth
Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.
| Measured (UTC) | Players | Change |
|---|---|---|
| 28 Sept 2026, 21:00 | 1 | first reading |
Concurrent players at each of our measurements (insert-on-change).
Monetization — game passes
Game passes for sale and their prices, measured from the Roblox passes API. Developer products bought inside the game aren’t publicly listable.