MegaloBry @TheMysteryOf1987 #1657640527

27 May 2020

account created (per Roblox API)

12 Sept 2026, 00:44

last measured (UTC)

Username record

@TheMysteryOf1987 — observed 12 September 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)

The Insanity Of Sans#8721978

Open data

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

Also a member of

The Flamingo Fan Club#3336691 · December 5th we will all do something

[Dinosaur World]#4409241 · Supporter

ProC Community#3536051 · Member

HOLOCENE#5205464 · Member

Dinosaur Simulator#2564897 · Member

Team Genesis Studios#5154623 · Member

Pocket Games Main Group#5041820 · 🐲Dragons

Kodokuna#6708097 · Members !!

[Marine World]#4772165 · Supporter

Weibu Studio#11274913 · Core Player

Gator Games#3024886 · 🌹 Player

Shark's G RP Group#5998975 · Members

[MTW] Mythical World#4912691 · Adventurer

Undertale Ultimate Time Line Community#8229950 · Member

UT Fighting!#5752753 · Peoples!

World Series#4788164 · Member

Undertale Sans Au #####################8202574 · Giga chad memebers

괴수그룹#6022134 · Member

Vulkano#7136650 · ⭐Fans⭐

GreenGem Studios#10226822 · Member

Undertale: Timeline Reset#16611098 · Member

Senor's Taco Shack#5531562 · Member

Undertale: Timeline Collapse#12245548 · Member

MUTOS#6102912 · MUTO Prime

Old Authority#2863570 · Member

UnderTale AU Monsters Studios#6643641 · Member

Sans AU Battle Arena#6541328 · Owner

Undertale Madness AU Fight#15689382 · Lazy sans

Sans Battles royal official#7390366 · A Human 😑

NueaX#6934231 · Member

Undertale Soul Strikers#7934541 · Member

Roblox Bad Time Trio#5503590 · Member

NovaGames Collective#9882856 · Fan

LORD STUDIO - Animations & Games Studio#32327611 · ✦𝗟𝗢𝗥𝗗 𝗠𝗲𝗺𝗯𝗲𝗿✦

Undertale The Ultimate Battle Community Group#8413563 · Member

• White •#7995403 · Customer [2]

Ratlings Fan Group!#7441257 · Member

플라즈마 고질라#7006682 · Member

Undertale Muliverse Battles REMASTERED (OFFICIAL)#11949125 · Member

Ink Sans Studio#6058852 · Supporter

Sans Multiversal Battles: Remastered#35720450 · members

Walten Files#11267259 · Guests!

UTBGAU studio group#10129994 · Member

Night's Darkland#4852979 · Member

R.I.P Shelly#10611122 · CRIES 😭

MW Group#8958414 · Member

에르코 의 그룹#8005433 · Member

Showbear Enterprises#4657028 · Child

FazBear Worlds#10074855 · Fans

배내나 그룹#8304330 · Member

고질라 펜 그룹#8147497 · 고질라 팬

Undertale: SOUL Crushers#12419146 · Crushers

Chara's And Sans group#7880808 · SANS AND CHARA

cuties fam group#7151082 · Member

qq's dead group lol#5542377 · friends

GGGGGGG World#8958346 · Member

DUCKY CULT#5839519 · Ducklings🐣

The Trash Gang Rejected’s#5728375 · Man behind the slaughter

Fred Bear's Family Diner Group#6174263 · Customer 😄🍕

The group of amigos.#7788650 · Friends

Cool friends of Mim#10541463 · Cool friends

Save The Earth we love#5879851 · Member

9

Shadow Diamond’s Regiment#9098746 · ~[Shadow Agates]~

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