[UPDATE] UNDERBELLY
A Roblox experience owned by Underbelly Team.
HorrorENhorrorsimulationco-op
Description (written by the developer; not a statement by this register)
Horror hospitality where the guests aren't the only nightmare... You work the front desk of a hotel that is wrong. Inspect passports, check the guest register, and hand out the right keys to survive your shift all while keeping the guests happy. But after the first shift, things start to get... strange. Inspect & Verify: Read passports, check room availability in the register, and pull matching keys off the board. Expose Imposters: Catch fake IDs and spot register discrepancies before handing over a room key. 1 to 4 Players: Play solo or team up with friends to manage the desk and save each other from threats. Unlock new classes, customization, or weapons during your shift. Survive administrative horror... If you can.
Last updated by the developer 17 Aug 2026, 07:47 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 We do not publish numbers we have not measured.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 |
|---|---|---|
| 6 Oct 2026, 11:45 | 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.