Undertale Multiversal Calamity #11948913
Game fan groupsENgamingfan communitymodding
Undertale Multiversal Calamity is a Roblox group categorized as a game-fan-group. It was created on August 19, 2021. The group has 9,872 members. It is not ownerless and does not have a verified badge.
Membership history
Growth
| Measured (UTC) | Members | Change |
|---|---|---|
| 19 Oct 2026, 15:51 | 10,073 | +1 |
| 18 Oct 2026, 22:03 | 10,072 | +1 |
| 18 Oct 2026, 20:30 | 10,071 | -1 |
| 18 Oct 2026, 15:36 | 10,072 | +1 |
| 18 Oct 2026, 07:30 | 10,071 | +1 |
| 17 Oct 2026, 23:50 | 10,070 | -1 |
| 17 Oct 2026, 17:42 | 10,071 | +1 |
| 16 Oct 2026, 17:00 | 10,070 | -1 |
| 16 Oct 2026, 15:01 | 10,071 | +1 |
| 16 Oct 2026, 11:11 | 10,070 | +1 |
| 16 Oct 2026, 07:21 | 10,069 | -1 |
| 15 Oct 2026, 21:51 | 10,070 | -1 |
| 14 Oct 2026, 23:00 | 10,071 | -1 |
| 14 Oct 2026, 21:01 | 10,072 | +1 |
| 14 Oct 2026, 19:10 | 10,071 | +1 |
| 14 Oct 2026, 13:30 | 10,070 | +1 |
| 13 Oct 2026, 14:31 | 10,069 | -1 |
| 13 Oct 2026, 06:51 | 10,070 | +1 |
| 13 Oct 2026, 02:59 | 10,069 | +2 |
| 13 Oct 2026, 01:11 | 10,067 | first reading |
Ownership
Owned by @EVERYENTITY as measured.
Claimed by user #3613070195 — observed between sweeps, detected 10 Aug 2026, 15:32 UTC
Detection dates bound when a change was seen by this register, not when it happened.
Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.
Experiences
Experiences this group owns, by lifetime visits. Live-player counts are from our last measurement.
Members we’ve seen
@EVERYENTITY — holder (rank 255)
Haramera (@tanis62) — the creature (rank 255)
egg (@RoccoDJ2292) — Demoniios (rank 250)
Abyssal (@AbyssalSanctuary) — UMC1 Dev (rank 201)
Koavire (@tragedyinsilence) — Admin (rank 5)
Icedragon666 (@Icedragon65662) — Admin (rank 5)
Decapodiformes (@konospart_123) — Admin (rank 5)
ZSea (@zseazs) — Member (rank 1)
@ItssCozmo — Member (rank 1)
Sans_Serp (@serpents_hand1234) — Member (rank 1)
@BLADUUUUK — Member (rank 1)
FrEaKiEr (@aiden_thethundergod) — Member (rank 1)
NeonSansblox (@NeonSansrblox) — Member (rank 1)
zpquye (@zpqpqpqpq) — Member (rank 1)
Doyourhomework (@tankudd0203) — Member (rank 1)
GOLDPOTATO (@GOLDPOTATO_Official) — Member (rank 1)
Cool (@dddoooppp) — Member (rank 1)
Zen (@Bacon_TaleCreator) — Member (rank 1)
watermelon (@Gunnerjooy) — Member (rank 1)
doc (@Doctor_vd666bv) — Member (rank 1)
Triple Steve (@CyndaquilTheBest2401) — Member (rank 1)
Festive (@Ginge_2010) — Member (rank 1)
Dance (@dancepants2012b) — Member (rank 1)
@master1456556 — Member (rank 1) terminated
@SUPERSONIC45555 — Member (rank 1)
A sample — only members this register has independently measured, highest rank first. Not the full roster.
Rank structure
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.
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.