Mystery Killer

A Roblox experience owned by SiFi.

Social & hangoutENsocial deductionhorrormultiplayer

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

Can you find the Mystery Killer and win each round? INNOCENTS: Run and hide from the Murderer. Help the sheriff find the murderer! SHERIFF: Use your weapon to take down the murderer, listen to innocents for clues! MURDERER: Use your knife to kill everyone! Try to avoid getting shot by the sheriff! Like our game and join our group for updates and bug reports!

Last updated by the developer 1 Aug 2023, 02:25 UTC.

playing (measured 12 Aug 2026, 02:03 UTC)

325,550

lifetime visits

68%

liked (109 👍 / 51 👎)

152

favourites (0.5 per 1k visits)

6 June 2023

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 We do not publish numbers we have not measured.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
12 Aug 2026, 02:03	0	first reading

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