1 vs All
ONE KILLER!
Why U Mad bruh
Studio group
Playing right now
Between 78 and 78 over the last 24 hours.
Power-ups
All-time numbers from the game's Roblox page.
Visits
45.1K
Since it opened on 15 Oct 2026.
Favourites
4,167
Players who saved it.
Likes
No votes
Server size
12
Players per server, one stud each.
Screens
From the game's store page.
Patch notes
Each publish we saw, and how many players were in the hour before and after.
- 15 Oct 2026Opened
- 16 Oct 2026Last publish
- 10 Nov 2026We started counting
No patches yet. ONE KILLER! hasn't published an update since we started counting on 10 Nov.
About the game
In Why U Mad bruh's words.
No description on Roblox.
- World
- Survival
- Kind
- 1 vs All
Players also jump into
Other Survival games with the most players right now.
Is ONE KILLER! yours? See inside it, live.
This page is what anyone can see. Studwise for developers shows the rest as it happens: every server and every player, where they quit and how each update landed.