Who Killed Archduke Franz Ferdinand?
A Roblox experience owned by special sigma society.
ObbyENhistoricalWW1murder mystery
Description (written by the developer; not a statement by this register)
Oh no! Archduke Franz Ferdinand Carl Ludwig Joseph Maria of Austria has been killed! But by who? Beat the obby to find out! Tags: Austria-Hungary, World War 1, WW1, obby, obstacle course, murder mystery, obstacles.
Last updated by the developer 12 Oct 2025, 01:18 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 We do not publish numbers we have not measured.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 |
|---|---|---|
| 19 Aug 2026, 09:00 | 0 | first reading |
Concurrent players at each of our measurements (insert-on-change).
Badge funnel
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.