UMB.RNG
A Roblox experience owned by Undertale: Monster Brawl.
SimulatorENRNGLuck-basedCasino-style
Description (written by the developer; not a statement by this register)
DID YOU KNOW THAT 99% OF GAMBLERS QUIT BEFORE THEY HIT BIG!?!? EITHER YOU GO BIG OR YOU GO HOME!! STAND STILL IN THIS EXCITING GAME AND HOPE YOU HIT THE JACKPOT!! ARE YOU A WINNER OR A QUITTER?!?! FIND SECRET AREAS WITH POSSIBLY MORE LUCK FOR FREE!!
Last updated by the developer 17 Jul 2024, 13:13 UTC.
0
playing (measured 20 Aug 2026, 21:03 UTC)
160
lifetime visits
8 June 2024
created (per Roblox)
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 We do not publish numbers we have not measured.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 |
|---|---|---|
| 20 Aug 2026, 21:03 | 0 | first reading |
Concurrent players at each of our measurements (insert-on-change).