Yuuji @undertale_fan3536 #1691113576
12 June 2020
account created (per Roblox API)
13 Aug 2026, 08:55
last measured (UTC)
Username record
@undertale_fan3536 — observed 13 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
Nosniy Games#3461453 · Fan
58,773,967Wiggity.#12836673 · Member
31,172,448Sonar Studios#2919215 · 🕹️Sonarian
18,791,282Chillz Studios#2782840 · ✨Member✨
18,663,658Current.#34852864 · Member
18,324,319Bee Swarm Simulator Club#3982592 · Member
18,237,413Pick a Door!#1112558765 · Member
16,025,954Sol's Studio#8509669 · [Gamers]
12,712,425The Flamingo Fan Club#3336691 · December 5th we will all do something
9,877,786Wild Atelier#7947655 · Member
8,888,775(学乱) Gakuran#416091513 · Students
7,519,503RELL World#1226491 · [Gen] 2X21
6,625,058Fun Speed Games#139587623 · Member
6,354,253Rubicon South#959433345 · Member
6,353,941Climbing World#35819292 · Member
5,639,621exrgarage#33138186 · Member
5,577,308Shadowrise Devs#1002185259 · Member
5,138,235Driving Empire by Voldex#4999963 · Driver
5,054,692Kitawari#17219742 · Member
5,030,246Slime Time Studios#34242037 · Member
4,896,538Tetra Games#4843918 · Fan
4,196,122[B:S] ARX Team#15009415 · Member
4,176,724Frost Blade Games#8605341 · Member
4,071,815Garden Defenders#35989084 · Defender
3,372,172The Evac Syndicate#267597868 · Member🎒
3,242,329Anime Final Quest#34258454 · Member
3,234,932OMG - One More Games#15998317 · Member
2,957,515Slayers Unleashed#10030212 · Game Community
2,956,416Expeditions Entertainment#35929511 · Member
2,921,453Universe Time Studio#6556072 · Universe Member
2,470,988ΞGO#34966374 · Member
2,307,810Farm3rz#35902840 · Member
1,758,801HZ DEV#36015593 · Member
1,641,118Hidden Studio.#6206301 · ✨ Fan
1,612,063wunmo#8019744 · wunmo
1,437,824Studio Serenity#3261090 · Owner
1,381,883Gold Rush Games#35786254 · Member
1,378,918Rats United#5948630 · Soldier
1,335,620Flappy Bit Games#34447540 · flappy
1,134,714Rainbow Isle Studio#58802200 · 🌼Rainbow Explorer
1,060,529Dive Down Games#36000344 · Member
856,710Groundwork#875557553 · Member
853,519Snowdust Games#8201698 · Member
842,433Handcrafted Games#33099266 · Member
718,147Honey The Unicorn#5142719 · Member
716,210Burnt Toast Labs!#75550158 · Member
715,597Ghost Light Games#5096106 · Member
651,201BUUR#3744035 · BACON
623,667Qubix Games#11495802 · Members
602,272Wavy Crown#6684389 · Fan
591,282COS.Studio#162575880 · Member
575,737Modly Team#6239420 · Member
573,555Pearl Point#36015918 · Member
551,355Echoes of Blade#883342755 · Member
550,029PLATINUM FIVE#4668709 · Member
523,541Badorkbee#3375285 · Follower
490,572FaultyMarkus Games#313138819 · Member
487,605Sorcerer Tycoon#553189881 · Member
445,139Exply Mini#409760920 · Member
413,113Soe x Vcro#283794747 · Member
402,447Bob's Supermarket#34647851 · Member
401,508Quack @ Devextra#35845509 · Egghead
383,801Divine Duality#33206954 · Member
370,411Vox's House#740328185 · Visitor
367,369LetsGames#114958518 · Diver
286,817Mudrock Studios#33433447 · Paranormal Task Force
282,733RV Chaos?#510437845 · Passenger
273,703Anime Roulette#33885178 · Supporters
250,962Catqube#35334537 · Kittens
226,742Nate's Creations#10235287 · Members2
218,740Q0UG Games Reignited#601672747 · Member
218,216R : S TEAM REIGN PIECE#759293173 · Member
209,126SLEMP Industries#33452718 · Member
193,335GameShark Games#360158886 · Member
164,992swanng#33233382 · Member
132,363drive.dev#33914280 · Member
130,463TPOC Studios#5745903 · Member
115,520Budget Brainrot#887664816 · Member
107,326JUPITERPIERCER - Sans AU Tycoon#5530638 · Member
75,333Honey Bee Laboratory#1197040 · Fan
74,555Rushin Studios#4803657 · Member
61,876Yves - Bolt#804837907 · Member
61,789Kasius#7016072 · 💵 | Supporters
36,116Snowthorn Studios#5527677 · Member
34,600Chill Game Time!#4869790 · Member
34,395Undertale AU Games#4938194 · former
28,778Rollforge Games#35405112 · 👥Players
28,710Junkbot Cult#8293449 · 🔥Junkbot🔥
26,973WorldBlock Corp.#7454263 · Member
10,252Some's Epic Group#5573166 · Member
9,188Sponge Tribe#7205799 · Member
8,110Sans Simulator Group#7450218 · Member
7,137National Junkbot Army#8322073 · Factory Worker
3,059Platform Creations#35040842 · Member
2,789The Chill Elevator Administration Team#4918032 · Member
2,743POLYP008's Epic Group#7371493 · Player
2,525Undertale Monster Mania:Remake#6636859 · Member
2,284UTMM: Another One#7594158 · Member
1,207Plankton Empire#7696713 · Civilian
517Undertale vip brothers#8057629 · Member
512Membership and rank as measured from this user’s public group list.