Grow a Brainrot
A Roblox experience owned by StarzRP.
SimulatorENsize progressionorb collectionsimulator
Description (written by the developer; not a statement by this register)
Welcome to Grow a Brainrot! 🏃 Collect orbs on the ground to increase your size! 💸 Earn money to unlock OP Skins! 🏆 Become the Biggest in the game! ⭐ LIKE + FAVORITE + JOIN THE GROUP for REWARDS and +500 Starting Size! 🏅 COME BACK FOR DAILY UPDATES! 🎉 Private servers are FREE!! 🎉 tags: snake, big, 67 kid, simulator, eat blobs, io, grow a, be a, grow, eat slimes, size, progression, evolution, evolve, become 67
Last updated by the developer 1 Feb 2026, 21:07 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 We do not publish numbers we have not measured.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 |
|---|---|---|
| 10 Aug 2026, 15:08 | 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.