TRC | Poseidon #473897863
Game studiosENroleplaysci-fisurvival
Description
Planet Poseidon ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ Welcome to Planet Poseidon, home of the Thalassa Research Complex. Thalassa Research Complex was made after the generational failure of Generation F & Generation X. In these failures, it was clear that a hierarchy needed to be established for the Human Species to survive on Poseidon, causing the immediate formation of the Thalassa Research Complex. You are stuck in the Veridian Expanse, without anyone else except the last surviving individuals on Poseidon. Without the Complex, you will die out there. Operational Status: INDEV Founded and Copyrighted by: 'mmemmy' / 3642322272
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 We do not publish numbers we have not measured.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 |
|---|---|---|
| 23 Sept 2026, 05:18 | 18 | first reading |
Ownership
Owned by @kalainenmies 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
@kalainenmies — Chief of Operations (rank 254)
@fishy_holder — Thalassa Intern (rank 4)
NPC (@Vempula91) — Thalassa Intern (rank 4)
Rudolf (@RudolfinioTheGreat) — Thalassa Volunteer Personnel (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.