Retro Development Studio #14891241
Game studiosENgame developmentretro gamingtesting
Retro Development Studio is a Roblox group categorized as a game studio. It was created on May 20, 2022. The group has 7,481 members. It is not ownerless and does not have a verified badge.
Description
Our goal is to make games inspired by our favorite retro games! Testing here: https://www.roblox.com/games/9730232518/Time-DEV
Written by the group; not a statement by this register.
Membership history
Growth
| Measured (UTC) | Members | Change |
|---|---|---|
| 12 Nov 2026, 00:32 | 7,498 | -1 |
| 10 Nov 2026, 21:16 | 7,499 | -1 |
| 9 Nov 2026, 03:23 | 7,500 | +1 |
| 7 Nov 2026, 17:14 | 7,499 | -1 |
| 6 Nov 2026, 08:54 | 7,500 | +1 |
| 4 Nov 2026, 16:00 | 7,499 | -1 |
| 31 Oct 2026, 06:57 | 7,500 | +2 |
| 25 Oct 2026, 06:34 | 7,498 | +2 |
| 22 Oct 2026, 12:53 | 7,496 | +1 |
| 19 Oct 2026, 00:40 | 7,495 | +1 |
| 18 Oct 2026, 15:40 | 7,494 | -2 |
| 17 Oct 2026, 18:41 | 7,496 | no change |
| 16 Oct 2026, 16:00 | 7,496 | +1 |
| 15 Oct 2026, 08:50 | 7,495 | -1 |
| 14 Oct 2026, 20:00 | 7,496 | -1 |
| 13 Oct 2026, 14:51 | 7,497 | -1 |
| 9 Oct 2026, 17:21 | 7,498 | -1 |
| 7 Oct 2026, 23:50 | 7,499 | -1 |
| 6 Oct 2026, 22:32 | 7,500 | +1 |
| 5 Oct 2026, 04:32 | 7,499 | first reading |
Daily: the last measured count of each UTC day. Days with no new reading have no point. The full per-reading record is in the CSV and JSON downloads below.
Ownership
Owned by UltrawGames (@Ultraw) as measured.
Owner first observed: user #13042801 — observed between sweeps, detected 10 Aug 2026, 12:13 UTC
Detection dates bound when a change was seen by this register, not when it happened.
Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.
Experiences
Experiences this group owns, by lifetime visits. Live-player counts are from our last measurement.
Members we’ve seen
UltrawGames (@Ultraw) — Owner (rank 255)
@Duck_Ify — Developer (rank 254)
@Zynkuru — Developer (rank 254)
Dan (@Dan_E56) — Developer (rank 254)
Connor (@DUNBANDUN) — Tester (rank 195)
LilTinyTina (@MysticTombGirl) — Member (rank 1)
Rhys (@RRPbrism) — Member (rank 1)
@OneEDM — Member (rank 1)
@Hank_Hoses — Member (rank 1)
Robot (@Robot_Engine) — Member (rank 1)
CaAoM (@CEOofStonks_MemeMan) — Member (rank 1)
DarkMrMan (@DarkMrManYT) — Member (rank 1)
algent (@SwagMusic360) — Member (rank 1)
Shep (@shepster150) — Member (rank 1)
reva (@revanoire) — Member (rank 1)
Hyper (@hyperyog) — Member (rank 1)
DMD (@sameeshah171) — Member (rank 1)
Jari (@SterkstespelerJari) — Member (rank 1)
@LucarioLeader28529 — Member (rank 1) terminated
@4wku — Member (rank 1)
Valkyr1e (@xCorruptedLizx) — Member (rank 1)
Qaddafi_Official (@SuperRobin110113) — Member (rank 1)
@MysticMighty — Member (rank 1)
@Supericl — Member (rank 1)
Gavin (@Gavin_Theglorious) — Member (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.