![[RACE UPD!] +1 Muscle Simulator](https://tr.rbxcdn.com/180DAY-aa7e08ebe1c092b8660eba3fadcfef88/256/256/Image/Png/noFilter)
[RACE UPD!] +1 Muscle Simulator
A Roblox experience owned by Production Sites.
SimulatorENsimulatoroffline earningsracing
Description (written by the developer; not a statement by this register)
💪 WELCOME TO +1 MUSCLE SIMULATOR! 🔥 Every step makes you STRONGER! Walk around the map to gain +1 Muscle, build insane strength, and become the STRONGEST PLAYER! 🏆 🏃 TRAIN & GROW — Walk to gain Muscle and watch your power rise! 🌈 UNLOCK AURAS — Discover awesome Auras as you become stronger! 🏆 COMPLETE OBBIES — Beat challenging obbies to earn Wins and unlock new areas! ⚡ GET FASTER — Upgrade your speed and dominate every world! 🌎 UNLOCK NEW WORLDS — Explore new areas, grow stronger, and reach the top! 🏁 RACE OTHER PLAYERS — Races happen every 10 MINUTES! Bring at least 4 players and compete for victory! 💤 OFFLINE EARNINGS — Your muscles keep growing while you're away! Come back and claim your reward! ⭐ Earn for up to 8 HOURS! 👑 VIP players can earn for up to 24 HOURS! 📈 CLIMB THE GLOBAL LEADERBOARDS and prove you're the strongest! 🎁 More WORLDS, AURAS, PETS & EVENTS coming soon! ❤️ LIKE + FAVORITE to support the game! 🔥 START TRAINING NOW 🔥
Last updated by the developer 16 Aug 2026, 02:18 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 We do not publish numbers we have not measured.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 |
|---|---|---|
| 21 Aug 2026, 15:46 | 0 | 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.
Badge funnel
How many players have ever earned each badge — a proxy for how far players get before they stop. Steep drop-offs mark where a game loses people. Win rate is the past-day share of players who earned it; categories are assigned by a language model from each badge’s own name and description.