Ultimate Crossover™ #3992497
Game studiosENgame developmentcrescent studiocollaborative project
Ultimate Crossover™ is a Roblox group categorized as a game studio. Created on March 25, 2018, the group has 7,655 members. It is not ownerless and lacks a verified badge.
Description
Chat Room : KDBJXEw This is the official group for Ultimate Crossover Twitter : https://twitter.com/CrescentStudio_ This game is a Crescent Studio project. *Scripted and designed by Error1440, *Buildings made by Nil_Valuez *GFX made by Rin_Kurono *The reason for starting this game will be revealed when the chatroom hits 1K active members!
Written by the group; not a statement by this register.
Membership history
Growth
| Measured (UTC) | Members | Change |
|---|---|---|
| 14 Oct 2026, 02:01 | 7,651 | -1 |
| 12 Oct 2026, 00:22 | 7,652 | -1 |
| 3 Oct 2026, 04:25 | 7,653 | -1 |
| 6 Sept 2026, 12:50 | 7,654 | -1 |
| 21 Aug 2026, 08:31 | 7,655 | -1 |
| 19 Aug 2026, 16:57 | 7,656 | +1 |
| 18 Aug 2026, 06:56 | 7,655 | -1 |
| 10 Aug 2026, 17:14 | 7,656 | first reading |
Ownership
Owned by @Error1440 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
@Error1440 — Owner (rank 255)
door (@Therealroundcamron) — Builders (rank 254)
Umbreon (@NilSaiyanz) — Admin (rank 253)
@notezz001 — Member (rank 1)
inczs (@Inczsss) — Member (rank 1)
RKT_Wez (@Wezzous) — Member (rank 1)
Trippy (@profortniteplayernl) — Member (rank 1) terminated
Jraz (@Jraz7162) — Member (rank 1)
jozu (@roblox_user_42239342) — Member (rank 1)
Jane (@TsuukiGlimmer) — Member (rank 1)
YourAverageBacon (@40k_babydevk) — Member (rank 1) terminated
BadioTonka (@ShockalockaOG) — Member (rank 1)
Carter (@rtrettrrtr) — Member (rank 1)
traffy (@therealtraffy) — Member (rank 1)
Void (@Gold3rgod) — Member (rank 1)
NERV (@Freudiel) — Member (rank 1)
Monarch (@ChaoticallyBloxxing) — Member (rank 1)
gugjytbnb (@Gugjytbnbb) — Member (rank 1)
@CoolZonk — Member (rank 1)
RTV_GOGOKYOKO (@GogoKyoko) — Member (rank 1) terminated
Jason (@Jason21578) — Member (rank 1)
@szanctum — Member (rank 1)
Zoro (@dally2341) — Member (rank 1)
Aspookymen (@FastSavage123) — Member (rank 1)
Seiko (@vSeikoUv) — 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.