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The Monsters Or Roblox Underground

The Monsters Or Roblox Underground #8335365

2
members (measured 12 Aug 2026, 07:16 UTC)
14 November 2020
created (per Roblox API)
10 August 2026
first measured by this register

Description

This is an Undertale fan group, mostly for me and my friends to dress up as Undertale characters. Now that you know about this I would like to say if you are interested in becoming a character then join this group And if you say in the chat of the group "I am interested" and "I want to be (a character that is not taken) You will have the option to take a test to be that character if you pass you won't get access to a lot of admin powers on the group but you will have to make your avatar look like that character or you'll be kicked. IF YOU TROLL YOU WILL BE KICKED!! Now that you know the rules and how to join if your not my friend we can play the Undertale. That long sentence you read fills you with determination. Btw we are not doing unimportant characters to the story unless you buy the game pass to be an unimportant character in are group.

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 We do not publish numbers we have not measured.

Measurement log — every members count we have recorded
Measured (UTC)MembersChange
12 Aug 2026, 07:162first reading

Ownership

Owned by Hendenburg (@crativehen) as measured.

Members we’ve seen

Hendenburg (@crativehen)Un-dy-ne (rank 255)

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

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.