SirenGuy @Coolgamer556201 #7350098250

15 September 2024

account created (per Roblox API)

22 Aug 2026, 00:31

last measured (UTC)

Username record

@Coolgamer556201 — observed 22 August 2026

Roblox’s API lists prior usernames without dates; the dates above are when this register observed each name, which bounds — but is not — the change date.

Groups owned (as measured)

Cool's Game Studios#35357829

Ennovative Robloxian Technologies#1113360310

Open data

Download this user’s observed record: username history (CSV) · record (JSON)

Also a member of

The Garden Game#35789249 · Gardener

Byteonix#9642354 · Member

Breakfast House!#13191027 · Junior Server

Police Roleplay Community#4328109 · Community Member

Strawberreh Squad#432538536 · Member

Builders Club#8 · Member

Pseudo Studio#3565787 · Member

Whom.#15433403 · The Cool Bunch

Five-O Community#4824823 · Member

Quantum Science Inc.#2847031 · Employee

br7h productions#10860091 · 👍 milk enjoyer

Twisted Official#4812298 · Fan

ER:LC Liberty Apparel#15985921 · Customer

DS Events#13649304 · Visitor

splаsh#7665280 · members

MacDonalds LTD#33849291 · Golden Grill Family

HD Authority Studios – The Elite Admin Force!#35672923 · Community Members

easyPOS#32675391 · Member

The 2AM Collective#36002405 · Member/Fan

Seaport Middle School R.P.#5481933 · Enrolled

Fire Alarm Testing Community#6823126 · [FATC] Community Member

World Meetup#5160192 · Fans

GarageBand Community#4314094 · Member

Electric Productions √#15284981 · Fan

Armodia Systems LTD#9643396 · Community Member

#FunGang#34183067 · Member

Showbiz Pizza, 1981#10363338 · Trusted Fan

BlockDash#32801769 · Member

Indirecta#5717887 · Member

FireTech Industries#10963282 · [C] Customer

Ferndale/Edmond Official Group#15215667 · Member

EPIC_Experiences#8720095 · Community Member

SCRATCH#37055 · Scratcher

Cameron's Products#8500275 · Regular Member

Relcot Fire Security and Safety#5640837 · Supporter

Liminality Creative Group#12396612 · Member

Shepherd Wolf Fans & Lighting [SWF&L]#4653032 · SWF&L™ Supporter

ADT Fire & Security#6641537 · Member

1980s House#939861577 · Member

Pointcove#9161949 · GME | Member

Fire alarm testing site#627206449 · Member

Fire alarm world group#35692105 · Lead Developer - 253

Storm of passion (TIV 2)#17321214 · Retired Staff Member

Lightbulb LED CFL technologies#36017057 · Developers

Oklahoma Roleplay | PRC#33561118 · Community Member

Taz Tech Industries | Technology A-Z!#35034249 · Member

Rage Alerting Systems#16006948 · Member

Sirens Tornado's Community.#32522291 · Member

Coin Industries Limited#34365536 · Enthusiasts

Raymond County Siren Testing Group#13118680 · Citizen

WOC Heart of the Welsken Official Community#34896723 · OG fans

ATOM Technologies Inc. Of Relcot#11201756 · Pending (PE)

Great Wilderness Lodge Offical Group#16823754 · Hotel Guests

Spidey’s Games. inc#35890244 · Member

Roblox Safety Technologies#17020392 · Member

S.W Models#14117013 · Member

HMWK Technologies#32383046 · Supporters

Vital Technologies Co.#10757483 · VitCo Supporter

Quacky’s Games Productions#35550217 · Fans/Members

ATS - Advanced Theater Systems#35637637 · Member

Kai'rah's Workshop#33267213 · Member

Pro's Plaza!#34598853 · Friends!

The Siren Dudes#14254023 · Member

NOVA (By Relcot)#11031989 · Member

DT Events#311338899 · Member

Electrical Solutions Incorporated (ESI)#35014743 · Customers

The noobgang gang#34096777 · Member

Typhonics Systems Inc. of Relcot#16051131 · Supporter/Member

RTECH IT Consortium#34376979 · Member

Ned's Siren Games Dev Team#36101539 · Fan

FireAlarmGuy785s Studio#35833576 · developer

Cjzvsadsmdsimm's Siren Model Group!!!!!!!!#35865236 · Member

TheCoolAxolotls#33142404 · Normal axolotls =)

Fire Alarm Testing Experiences!#13514858 · FT/ Members

AcadianTech Electronic Corporation#35894046 · Consumer

Torano Weather Radio Systems#32608954 · Member

Development help etc#17053148 · Member

Life Safety Testing Community#35068477 · Member

M-Sound Solutions#36043763 · Member

Carolina Radio Tech#338441190 · Member

Voiders fan group#32808983 · Member

FireAlarmMans Electric And More!#35582643 · Member

Stella Productions & Audio Equipment#463963484 · Member

Liam's Tech#971636712 · Developer

Tech Demos#35241301 · Customer

Civil Defense Division of Roblox#9513383 · patrons

9

Sunset StudiosTM#34488080 · Member

9

Jax7368 Offical Group#502326461 · Member

8

ELLITECH#1071454339 · Admin

7

Nova Supply Industries#602687225 · Developer

6

SAFE-X Digital Audio Corporation#523597255 · Member

6

TORINC (Tech Of Robloxia Inc)#829980878 · Member

3

CMOR.#965470594 · Member

Membership and rank as measured from this user’s public group list.