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@Rem40100

RLTheCool @Rem40100 #1424145762

22 January 2020
account created (per Roblox API)
18 Aug 2026, 09:48
last measured (UTC)

Username record

@Rem40100 — observed 18 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)

RLTheCool Studios#13283973
62
SCP Curiosity#14120119
27
[SCPC] Research Department#14690742
3
Phalanx Lines Corporation#12573932
3
[SCPC] Mobile Task Force#14690761
3
[SCPC] Ethics Committee#14690727
2
FantasyLife Entertainment#14690774
2
RLTheCool Records#14690732
2
[SCPC] Security Department#14690768
2

Open data

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

Also a member of

Nightmare Industries#2930838 · Fan
1,045,681
35px#34369315 · Early Supporter
972,723
Quantum Science Inc.#2847031 · Employee
485,943
The Glorious Robot Army#11872496 · [1] Troop
400,938
Plasma Inc.#4192306 · Member
225,848
Ignited Softworks#32553628 · Member
219,111
Black Eagle Industries#447846 · 🐤 Player
160,854
MorbidStudios#6572113 · Followers
138,714
Trite Roleplay#13322715 · Player
109,317
Plasma Security Division#5114770 · Trainee
37,704
OVR#9959763 · Member
37,356
Reymond Industries#14202692 · Employee
34,649
Ludo#5821874 · Participant | Q1 22
16,921
≋ Sinking Experiences ≋#33764059 · ✨Member✨
13,957
Bluewood Research Facility#8520445 · [LR] CR Operations Personnel
3,760
| Urban Studios |#13839305 · Community Member
3,507
PaperWorks Games#12557179 · Member
3,352
islandia!#17175784 · Islander
1,919
QuantumTech [QT]#10603206 · Customer
1,196
VoidCrafts#11538831 · Member
309
Southern Nuclear Inc.#17003124 · Scientist
201
Catchy Studios!#78318641 · Fan
177
boring stu#12272234 · [II] EMPLOYEE
133
Windscale Nuclear Safety & Regulation Commission#4706671 · Member
122
TheEmeraldArmorYT#5422651 · 😀 | experimental subjects.
106
Nuclear Inspection & Research Center (NIRC)#14939195 · 👨‍🔬 Research Personnel
100
Electro Science Nuclear Corporation#16367786 · Research Team
98
National Nuclear Security Admіnistration#33646426 · Awaiting Assignment
77
Nuclear Generation Incorporated#16305103 · 9 ● Scientist
69
Haul Nuclear Power Plant#32606646 · Community member
68
The Banana Corporation Development#15339407 · [E] Employee
67
Nuclear Silencer#17185156 · Private
64
Nuclear Warrior Corporation#7596969 · Unassigned Resident
64
Expertcoderz Laboratories#13253478 · People
63
Spectrum Science Official Community#852663356 · Member of the facility
59
[:Mount-Weather Containment Facility:]#15596146 · [:Test subject:]
57
SF | Silly Stuff#33476185 · Member
52
[S.E.I.Z.E. TERMINAL]#35492243 · Visitors
51
NOVA ENERGY RESEARCH CORPORATION#12381291 · NC | Trainee Staff
50
Singularity Laboratories Co.#10830135 · Intern
47
Confederation of Rhaetia#35258243 · Citizen
46
CrasyCast Laboratories#5440832 · Employees
36
Keystone Laboratories - KSL public#33443804 · Employee
35
Nuclear Steel#6526895 · Memberz
35
[D.N.A] Dimensional Nuclear Association#4238798 · Members
35
Polish Institute of Nuclear Research#33598665 · Member
28
Atom Nuclear Research Site#15797496 · Member
28
Thermal Laboratories#34321206 · [U]⌈Users⌋
27
Pan Laboratories#14113874 · Employee
27
Nuclear Sands#34553660 · Customer
23
Nuclear Entertainments#13105479 · Member
22
Spectrus Laboratories#15872278 · Patient
20
Tag Master Official Group#35906526 · fan
15
Anka Studio#32988974 · Member
13
Blue_Crystal_Studio#14799479 · Member
10
AngelStar Group#34319508 · Member
6

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