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Birdcagе

Birdcagе #16046614

1,287
members (measured 3 Sept 2026, 18:10 UTC)
4 October 2022
created (per Roblox API)
10 August 2026
first measured by this register

Game fan groupsENAttack on TitanRoleplayGaming

Description

Birdcage is the best permanent death lore based Attack On Titan experience aiming to provide a different experience from other traditional Attack On Titan games. Develop your character through intense training and experiences as you develop new abilities and continue to forge a powerful soldier of humanity, striving to finally break free of humanity's birdcage. - - - - - - - - - - - - - - - - - - - - - - - - - - Attack On Titan is created by Isayama, and we do not take any credit of the anime and manga's content in this group. - - - - - - - - - - - - - - - - - - - - - - - - - - "What will Humanity do to free itself from the cage?"

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

Membership history

Growth

1,2871,2891,28810 August 2026 — 1,289 members10 August 2026 — 1,289 members18 August 2026 — 1,288 members24 August 2026 — 1,287 members10 August 202624 August 2026
4 measurements spanning 14 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 1,287–1,289 and does not start at zero.
Measurement log — every members count we have recorded
Measured (UTC)MembersChange
24 Aug 2026, 22:311,287-1
18 Aug 2026, 17:331,288-1
10 Aug 2026, 16:301,289no change
10 Aug 2026, 11:481,289first reading

Ownership

Owned by @BirdcageHolder as measured.

Claimed by user #4246665188 — observed between sweeps, detected 10 Aug 2026, 16:30 UTC

Detection dates bound when a change was seen by this register, not when it happened.

Members we’ve seen

@BirdcageHolderHolder (rank 255)

@joocemousseDeveloper (rank 253)

tacky (@tackyv)Developer (rank 253)

@norperzDeveloper (rank 253)

@BlizzardBeastsRank Bot (rank 250)

charleyquinn (@Armodias)Tester (rank 11)

Fallen (@FallenExyl)Tester (rank 11)

@Altair551Tester (rank 11)

@ruinsmeTester (rank 11)

Uzi (@clearlyuzi)Low Class Citizen (rank 1)

Merc (@Mercaino)Low Class Citizen (rank 1)

metalbaby (@blazerokh)Low Class Citizen (rank 1)

Gcool360 (@NotGcool360)Low Class Citizen (rank 1)

@SteakFatalityLow Class Citizen (rank 1)

zachary (@creepuper)Low Class Citizen (rank 1)

@superpieninjaLow Class Citizen (rank 1)

zowie (@zzowbie)Low Class Citizen (rank 1)

@VyreoLow Class Citizen (rank 1)

@BriarvaleLow Class Citizen (rank 1)

@FrancisTehSealLow Class Citizen (rank 1)

Expel (@Ex_Spelled)Low Class Citizen (rank 1)

勇敢的 (@valo_rs)Low Class Citizen (rank 1)

Mohhay (@MohhayScripts)Low Class Citizen (rank 1)

Erich (@ErichLegacy)Low Class Citizen (rank 1)

coo (@coo45789)Low Class Citizen (rank 1)

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

Rank structure

Holder1
Project Lead0
Developer5
Rank Bot4
Administrator0
UGC0
- - - - - - - - - - - - - - - -0
Tester7
King Of Humanity0
Commander In Chief0
Vice Commander In Chief0
Government Official0
Branch Commander0
Branch Officer0
Branch Member0
High Class Citizen0
Member1,289
Low Class Citizen1,276
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.

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.