KILLER STUDIOZ #7868120
Game studiosENgame promotionrank hierarchymonetization focus
Description
-Welcome to the group! -Things you need to know- -Games going to come out soon! -Ranks: -Member- get by joining the group -True member-get by playing my games for like half an hour -MEGA MEMBER- get by getting all achievements in our games and play over a certain amount of time. -LEGENDARY MEMBER- get by buying certain stuff in games or buy elemental legend or buy shirts that are over IO Robux(wear it and tell me in group) -ROBUX SPENDERS- get by spending over IOOO robux in my games -Robux Master-get by spending of IOOOO Robux in my games(I doubt this will ever happen) -THE IOO’S-get by being the 1st IOO people to join -GOAL THIS MONTH- IOO+ MEMBERS
Written by the group; not a statement by this register.
Membership history
Growth
| Measured (UTC) | Members | Change |
|---|---|---|
| 5 Sept 2026, 20:55 | 114 | -1 |
| 11 Aug 2026, 18:23 | 115 | first reading |
Ownership
Owned by KillerCoolFire1 (@killercoolfire1) as measured.
Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.
Members we’ve seen
KillerCoolFire1 (@killercoolfire1) — Creation Master (rank 255)
StarTravel (@StarTraveI) — THE IOO’S (rank 10)
KingOfBacons (@truth12121) — THE IOO’S (rank 10)
@kaibrown4 — THE IOO’S (rank 10)
MatheusCunha (@F0ryDev) — THE IOO’S (rank 10)
Misfit (@janjanloza) — THE IOO’S (rank 10)
@puppydrool1234 — THE IOO’S (rank 10)
@GreenKitsume — THE IOO’S (rank 10)
XxAstrid_Epic2009xX (@kokkossss) — THE IOO’S (rank 10)
zach (@Cogitasne) — THE IOO’S (rank 10)
Westerngod (@Zxeraxx) — THE IOO’S (rank 10)
Ninjaplayer (@Arthur045132) — Member (rank 1)
grunt (@gruntdebone) — Member (rank 1)
Tom Pearl (@killersoulfire) — Member (rank 1)
BLUUDUD (@Greyhunter2020) — Member (rank 1)
A sample — only members this register has independently measured, highest rank first. Not the full roster.
Rank structure
Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).
Related groups
Groups whose measured members overlap with this one — a sample from our membership graph.
Open data
Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)
Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.