Build Master(s) Corp. #862898701
Game studiosENroleplayexperimentai
Description
Welcome to the one and only Build Master(s) Corp, where I (BuildMasterCEO) make some experiments that many visitors have gone to, and have now effectively become wonderful test subjects of their own will. Oh also I guess I have a sentient AI that has led to mass confusion on what it is, with this AI being the Test Account (TA) which gathers information on many many things for both it and for me. Now, I do not plan on having jobs for people here, mainly due to that being a horrible waste of time and likely money for everyone, so if there are ranks like 'Employee', simply take it as a title rather than something that you must upkeep (basically 'bragging rights' if you will). Aside from that, the Experiments are hosted under the TA for now.
Written by the group; not a statement by this register.
Membership history
Growth
| Measured (UTC) | Members | Change |
|---|---|---|
| 18 Oct 2026, 18:36 | 141 | +1 |
| 18 Oct 2026, 01:14 | 140 | +2 |
| 8 Oct 2026, 08:13 | 138 | +1 |
| 7 Oct 2026, 03:55 | 137 | +7 |
| 2 Oct 2026, 00:06 | 130 | +6 |
| 25 Sept 2026, 08:24 | 124 | +4 |
| 20 Sept 2026, 12:56 | 120 | +2 |
| 17 Sept 2026, 14:23 | 118 | +3 |
| 5 Sept 2026, 17:30 | 115 | +3 |
| 31 Aug 2026, 14:41 | 112 | +6 |
| 22 Aug 2026, 12:14 | 106 | first reading |
Ownership
Owned by @BMCEOTESTACCOUNT 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
@BMCEOTESTACCOUNT — Test Account (rank 255)
Desired_Sunny (@M3ANAGER) — Investor (rank 85)
T3m (@T3mFr) — Employee (rank 3)
BlueChicken (@JamesBrownCow1) — Expendable (rank 3)
Ottilie (@Bubblea73) — Expendable (rank 3)
ThePainter_kevin (@kevingus791) — Expendable (rank 3)
LyteV (@BlueMooonWolf) — Expendable (rank 3)
CoolGuy (@CheesyJack21) — Expendable (rank 3)
MrVin (@Deabupo) — Expendable (rank 3)
TaxiManager (@jacob9865) — Expendable (rank 3)
Shadow_Slayer96 (@Shadow_Slayer9966) — Expendable (rank 3)
Karma (@Cat_Games1717) — Expendable (rank 3)
Cowardice (@Bricky_OfficialLol) — Expendable (rank 3)
@gamriel — Expendable (rank 3)
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.