Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
@CrystalMentality

Mental @CrystalMentality #1042251278

15 April 2019
account created (per Roblox API)
16 Aug 2026, 22:19
last measured (UTC)

Username record

@CrystalMentality — observed 16 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)

Open data

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

Also a member of

Blue Lock Rivals Unofficial Fans#34671275 · Member
32,894,206
BIG Games Pets#3959677 · Fan
29,163,704
LSPLASH#3049798 · you guys
24,213,376
Chillz Studios#2782840 · 🌟Royal Member🌟
18,710,135
Bee Swarm Simulator Club#3982592 · Member
18,242,630
Rumble Studios#3333298 · Fan
11,224,640
Splitting Point - PVB#34869880 · Yogurter
9,910,652
The Flamingo Fan Club#3336691 · December 5th we will all do something
9,878,009
Car Crushers Community#2726951 · Skilled Crusher
8,648,861
BestBunny#15150189 · Member
8,373,512
Powerful Studio#5522949 · 💙┃Fan
8,065,521
(学乱) Gakuran#416091513 · Students
7,496,817
16bitplay Games#3233280 · Member
7,250,065
Official Group of Drift Paradise#5216132 · 👤Standard Drifter
7,068,246
Paradoxum Games#4914494 · Player
6,070,421
Kitawari#17219742 · Member
5,029,689
Small World Games x Anime Defenders#34121350 · Member
4,752,494
Easy.gg#5774246 · Member
4,752,006
[B:S] ARX Team#15009415 · Member
4,170,527
Lightning Dragon Studio#12420072 · Fan
3,735,459
[B:S] ALS Team#12229756 · Member
3,481,277
HD Games.#5028964 · Fan
3,166,467
Krabby Krew#34990762 · Anchovies
3,022,903
KreekCraft Community#3072234 · Member
3,011,908
Expeditions Entertainment#35929511 · Member
2,928,839
Playduo Studio#4626344 · ⭐Fan
2,820,375
Dungeon Quest by Voldex#4788489 · Member
2,816,784
Shiny Star Games#11346367 · Member
2,477,249
polandgamebuilders#3732983 · 😀 Member
2,470,683
Piriyo#33242376 · Cool people
2,111,931
HZ DEV#36015593 · Member
1,641,971
Pure Pure#34122479 · 50 Members
1,625,798
Car Crash Simulator Official Group#3338997 · Fan
1,613,025
Jump Corp#34223768 · Player
1,558,782
TOXYN#7603235 · ⭐Fan
1,364,073
AnimeReborn#33820338 · Member
1,273,389
IGG Games#12031920 · Fan
1,178,447
InfinitySports#32333865 · Players
1,042,063
Tower Defense X#14733518 · fan :d
1,000,948
PlayCrate!#13004189 · Fan
965,832
System Arts Studio#16819392 · Member
850,239
Fabled Legacy#16467338 · Member
674,277
Halt Studios & Sports#6235152 · [🏅] Community
639,844
delpw#5586459 · Member
581,147
HD Dev#3204047 · Member
528,591
XSTNS GAMES#5121874 · Member
520,798
Playground Basketball | Community#34614376 · Community
489,756
Rift Studio!#10887726 · 【🏃】Member
479,010
Trade.#650266 · Active Trader
444,605
Moonstone Games#8918098 · Member
396,823
Wings ツ#2514178 · 😶 customer
366,638
Check It Containment Corporation#6016348 · Test Subject
301,664
Empire Frаnçаis#5610765 · Soldat
243,829
Zero Developer Studio#10749844 · Member
227,079
Izc Games#13823801 · 🎉 | Member
225,683
Voxels Studio#8154377 · Member
224,751
PLAY BATTLEGROUNDS!#17292924 · Member
197,909
Yappers Studios#34088633 · Member
185,618
17_Qv Studio#10504780 · Member
180,450
Black Eagle Industries#447846 · 🐤 Player
163,239
Upstring Productions#10939844 · Member
138,762
The BitSquid Fan Club#6857248 · Tentacle
116,317
LK Studio.#14941564 · Member
110,120
Quantization#3574471 · Member
109,208
Notorious: Elite#2710476 · Member
102,483
Official Retro TDS Group#11209028 · Friends!
97,679
[ Content Deleted 35136865 ]#35136865 · P
95,374
AVENUE VANCE EMPIRE#4727493 · Souls.
86,935
Failure Developers#35020362 · Ballers
76,239
Sungaze#5612531 · Sungazer
71,982
5ivestar Games#36069871 · Community
70,353
V&V Studio#7780477 · Amazing People
69,448
Freefall Softworks#4061796 · Community Members
54,105
We Dare#11008953 · Member
43,040
Motion Basketball#32734251 · Members
43,036
The Duellists#6604847 · Member
39,771
sos fans#33240163 · Member
38,416
Boxed's Games#13275790 · Community
33,618
Dev Land#14940868 · Member
31,349
RoStock Racing by GG#9032920 · Racing Fan
29,365
Troisième Corps#6057333 · Soldat
26,007
Arcane Conquest#14436378 · Beta Tester
22,869
Slimy Dev#33538658 · Brave
22,642
GDI Studios#4930205 · bread crumbs
22,069
[NHSL] National High School League#12342138 · Eligible Athlete
19,861
AlphaBlox Studios#5760348 · Member
19,563
Xanti Dev#10847461 · Member
12,857
Emporіum#8290649 · Member
8,986
Official - YouTube - Group#361004 · Member
8,572
Spaghetti Fandom#13182659 · Spaghetti
5,126
NR THUNDER#12730750 · Member
4,662
United Athletic Federation#12490990 · Community
3,059
CelestialX.#10640552 · Member
2,436
Om - Sky Studios#6562019 · Drivers
2,109
Antaria#32030746 · Member
466
Radical Eggs#14532560 · Member
367
Roblox Nugget Team#12074747 · Content Creator
177
Ultimate_Champions#14821264 · Member
116
Ants-Testers#17161804 · Tester
37

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