Sinister Game Studios #457204855
Game studiosENgame developmentUGC gamesfree items
Sinister Game Studios is a Roblox group categorized as a game studio. Created on August 3, 2025, the group has 23,903 members. It is not verified and has an owner.
Description
✨️ Join our group to get free items and stay up to date with the latest news in our games! 🎮 Here you will find fun games and also some Free UGC Games, enjoy! ⚠️DMCA Protected.
Written by the group; not a statement by this register.
Membership history
Growth
| Measured (UTC) | Members | Change |
|---|---|---|
| 1 Sept 2026, 22:21 | 23,952 | -1 |
| 1 Sept 2026, 20:22 | 23,953 | +1 |
| 1 Sept 2026, 12:50 | 23,952 | +1 |
| 1 Sept 2026, 10:52 | 23,951 | +1 |
| 1 Sept 2026, 05:11 | 23,950 | +1 |
| 31 Aug 2026, 20:33 | 23,949 | -3 |
| 31 Aug 2026, 19:40 | 23,952 | +1 |
| 31 Aug 2026, 15:50 | 23,951 | +3 |
| 31 Aug 2026, 08:11 | 23,948 | -1 |
| 30 Aug 2026, 20:42 | 23,949 | -1 |
| 30 Aug 2026, 15:01 | 23,950 | +2 |
| 30 Aug 2026, 13:10 | 23,948 | +1 |
| 30 Aug 2026, 11:11 | 23,947 | +1 |
| 30 Aug 2026, 09:20 | 23,946 | -1 |
| 30 Aug 2026, 05:30 | 23,947 | +1 |
| 30 Aug 2026, 03:32 | 23,946 | +2 |
| 29 Aug 2026, 23:42 | 23,944 | +1 |
| 29 Aug 2026, 21:51 | 23,943 | +3 |
| 29 Aug 2026, 20:00 | 23,940 | -1 |
| 29 Aug 2026, 06:32 | 23,941 | first reading |
Ownership
Owned by ElSinister (@Elsinisterholder) as measured.
Claimed by user #8593634177 — observed between sweeps, detected 10 Aug 2026, 17:07 UTC
Detection dates bound when a change was seen by this register, not when it happened.
Members we’ve seen
ElSinister (@Elsinisterholder) — Propietario (rank 255)
@Theb0us — Game Dev 🛠️ (rank 100)
@TaptorGamer7 — Siniester Games Member 🎮😈 (rank 1)
@gorillaman_1236 — Siniester Games Member 🎮😈 (rank 1)
Cakeverso (@CALEBXD3DKRP) — Siniester Games Member 🎮😈 (rank 1)
Dark (@DarkOfLum) — Siniester Games Member 🎮😈 (rank 1)
Crazydarkshark (@mlgglooby) — Siniester Games Member 🎮😈 (rank 1)
dew (@dewanoi123) — Siniester Games Member 🎮😈 (rank 1)
mrcarrotrants (@elijahnoob0) — Siniester Games Member 🎮😈 (rank 1)
Anthony (@4N7H0NYZ) — Siniester Games Member 🎮😈 (rank 1)
shedletskyy (@RobloxRobloxYT_1) — Siniester Games Member 🎮😈 (rank 1)
Amir (@amir292020) — Siniester Games Member 🎮😈 (rank 1)
Damix (@Dami102za) — Siniester Games Member 🎮😈 (rank 1)
YukiChan (@StarCode_ReaIYuki) — Siniester Games Member 🎮😈 (rank 1)
Abaddon (@AbaddonDevs) — Siniester Games Member 🎮😈 (rank 1)
m1k3z (@Fairrzx223) — Siniester Games Member 🎮😈 (rank 1)
Luminosity (@Luminosi_ty) — Siniester Games Member 🎮😈 (rank 1)
TWIZT (@TWIZTEDTTK) — Siniester Games Member 🎮😈 (rank 1)
SunooAndHan (@SoyHielito3000YT) — Siniester Games Member 🎮😈 (rank 1)
yujoon (@CazuEternity) — Siniester Games Member 🎮😈 (rank 1)
@NIGHTMARE_ZP — Siniester Games Member 🎮😈 (rank 1)
BLOOP (@donttrustbrody) — Siniester Games Member 🎮😈 (rank 1)
min (@PearlsBunnyz) — Siniester Games Member 🎮😈 (rank 1)
C0linsw0rld (@Imaginary_twilight4) — Siniester Games Member 🎮😈 (rank 1)
Eyekon4ever (@mrqta16) — Siniester Games 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.