YYYUGEN #389202149

15

members (measured 26 Aug 2026, 05:59 UTC)

12 May 2026

created (per Roblox API)

10 August 2026

first measured by this register

Game studiosENMUGENgame developmentfan group

Description

Y Y Y U G E N: Tubamatundra YYYUGEN (or Y Y Y U G E N) is an extremely work-in-progress M U G E N fan-group. Games will include original game ideas, remasters, and reimaginings. Currently (and probably forever) the only devs are cheese8283 and testbuddy1337. No games have released yet, but development is in progress currently. If you are a sprunki fan joining exclusively because testbuddy is in the group you will be Annihilated.

Written by the group; not a statement by this register.

Membership history

Growth

3 measurements spanning 15 days, net -2. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 14–17 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
26 Aug 2026, 05:59	15	+1
21 Aug 2026, 09:58	14	-3
10 Aug 2026, 19:54	17	first reading

Ownership

Owned by @cheese8283 as measured.

Experiences

0

players in this group’s experiences right now

437

lifetime visits across 2 experiences

採掘坑0 playing now

Y Y Y U G E N0 playing now

Experiences this group owns, by lifetime visits. Live-player counts are from our last measurement.

Members we’ve seen

@cheese8283 — GOOD MAN (rank 255)

@testbuddy1337 — FACE BIRTHER (rank 244)

SmellySkelly212 (@fluffy_nexus2) — 666666666666666666666666666666666666666666666666666666666666666666 (rank 66)

A sample — only members this register has independently measured, highest rank first. Not the full roster.

Rank structure

GOOD MAN1

FACE BIRTHER1

OMNIVOIL2

SUPERIOR4

6666666666666666666666666666666666666666666666666666666666666666664

OMNIVOIL PLAYTEST1

LOSER13

CANCEROUS LUNG2

RANCID HELLSPAWN5

Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

Related groups

Groups whose measured members overlap with this one — a sample from our membership graph.

Chillz Studios#2782840 · 3 shared members

Retro Dev#5264310 · 3 shared members

BEAR*#6545227 · 3 shared members

Catalog Avatar Creator#15102943 · 2 shared members

Slap Battles#9950771 · 2 shared members

Paradoxum Games#4914494 · 2 shared members

Whirlpool Studio#2756366 · 2 shared members

chomik#11132253 · 2 shared members

I Have No Ideas Studios#35936452 · 2 shared members

sussy imposter from the last light of the BAGEL#12255066 · 2 shared members

Smoothie Night#829289322 · 2 shared members

6

LSPLASH#3049798 · 1 shared members

Open data

Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)

Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.