Open A Chest For A Brainrot
A Roblox experience owned by Rogue Blue.
Description (written by the developer; not a statement by this register)
Jump in and start opening chests to unlock wild Brainrots, rare creatures, and insane upgrades. Every chest has a chance to drop something better than the last, from common finds to ultra-rare collectibles that glow, evolve, and boost your power. Build your collection, chase higher multipliers, and flex your rarest Brainrots to climb the leaderboards. The more you open, the stronger you get — but the real question is… can you pull the rarest one?
Last updated by the developer 17 Apr 2026, 03:30 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 We do not publish numbers we have not measured.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 |
|---|---|---|
| 14 Aug 2026, 02:00 | 0 | first reading |
Concurrent players at each of our measurements (insert-on-change).