Muscle Simulator
A Roblox experience owned by Koko Pumpkins.
Description (written by the developer; not a statement by this register)
Get Muscles, open eggs to hatch powerful pets, and unlock new levels as you grow stronger. The more pets you collect, the faster you earn and the further you can go! ✨ Features: Get Strong easily Hatch eggs for awesome pets Unlock new areas and levels Simple, relaxing gameplay Upgrade and become Stronger every step! Can you hatch them all and unlock every world? 🚀
Last updated by the developer 6 Jan 2026, 00:38 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 We do not publish numbers we have not measured.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 |
|---|---|---|
| 23 Sept 2026, 04:01 | 0 | first reading |
Concurrent players at each of our measurements (insert-on-change).