Harry Potter Obby! (WIP)

A Roblox experience owned by UNDERTALE and UPPERTALE RP.

ObbyENHarry PotterObbyWIP

Description (written by the developer; not a statement by this register)

Yer a wizard, Harry. For all you Harry Potter fans! Still under construction. Only people apart of the group are able to play it until its completely finished.

Last updated by the developer 31 May 2021, 23:30 UTC.

playing (measured 3 Sept 2026, 14:30 UTC)

217,979

lifetime visits

56%

liked (380 👍 / 304 👎)

1,142

favourites (5.2 per 1k visits)

5 May 2017

created (per Roblox)

Play on 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 We do not publish numbers we have not measured.

Measurement log — every players count we have recorded
Measured (UTC)	Players	Change
3 Sept 2026, 14:30	0	first reading

Concurrent players at each of our measurements (insert-on-change).

Monetization — game passes

Gravity Coil

50 R$

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

Welcome to obby · welcome25,400 · 100.0% win

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.

Like ratio over time

Growth

2 measurements spanning 10 days. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 55–57 and does not start at zero.

Measurement log — every % liked count we have recorded
Measured (UTC)	% liked	Change
14 Sept 2026, 05:53	56	no change
4 Sept 2026, 05:50	56	first reading

Percentage of votes that are likes, at each of our measurements. A falling line is a game losing its crowd’s goodwill.