jacky j Game #12314875
Game studiosENcollectingluck-basedcharacter-unboxing
Description
Unbox a Jam is a fun Roblox collecting and luck-based game where players open colorful Jam Crates to unlock unique Jam characters. Every Jam has its own rarity, style, and value, making each unbox exciting as players chase the rarest and most exclusive finds.As players grow their collection.
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 We do not publish numbers we have not measured.
| Measured (UTC) | Members | Change |
|---|---|---|
| 26 Oct 2026, 16:00 | 8 | first reading |
Ownership
Owned by OnewayUrbanJumbo (@oddsquad010) 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
OnewayUrbanJumbo (@oddsquad010) — Owner (rank 255)
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).
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.