The Backrooms: Existential Cosmos #35707331
Game studiosENgaming communitybackroomsdeveloper group
Description
Existential Cosmos Official Group! 👁️ Rules: Be respectful in the group wall, don’t bot the group, and don’t beg for ranks. Developers: NaN, GoldLord, Party, RandomCreature, H4rlem
Written by the group; not a statement by this register.
Membership history
Growth
Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.
| Measured (UTC) | Members | Change |
|---|---|---|
| 11 Aug 2026, 20:01 | 131 | first reading |
Ownership
Owned by mhtsakocc (@XontrosMalakas81) as measured.
Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.
Members we’ve seen
mhtsakocc (@XontrosMalakas81) — 👁️ | Owner (rank 255)
@SkaleKill — 🔨 | Developer (rank 253)
Party (@Party_Rooms) — 🔨 | Developer (rank 253)
Var (@Varruuk) — 😎 | Cool People (rank 251)
lily (@Hxunted_lily) — 😎 | Cool People (rank 251)
Rivvy (@Luthfi751) — 😎 | Cool People (rank 251)
Azriel (@newvidian) — 🗽 | Wanderers (rank 1)
Smiley (@thomas80000000000) — 🗽 | Wanderers (rank 1)
TheLuminosity (@Axdamoo) — 🗽 | Wanderers (rank 1)
Panda (@OptimisticAlex) — 🗽 | Wanderers (rank 1)
Partypxxpers (@Entity68_Off) — 🗽 | Wanderers (rank 1)
Kawe (@Kawe_2604) — 🗽 | Wanderers (rank 1)
z3rM2m (@Arsenal10045) — 🗽 | Wanderers (rank 1)
BigDiamond (@Cinarali30) — 🗽 | Wanderers (rank 1)
@OFF3154 — 🗽 | Wanderers (rank 1)
Grant (@Grantmegladon) — 🗽 | Wanderers (rank 1)
Dreaming (@eyes401) — 🗽 | Wanderers (rank 1)
MsB (@Wuwkwiaiak) — 🗽 | Wanderers (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.