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Hardened Core

Hardened Core #33885191

39
members (measured 1 Oct 2026, 22:47 UTC)
17 February 2024
created (per Roblox API)
10 August 2026
first measured by this register

Game studiosENgame developmentindie groupcasual

Description

hi we make games :D

Written by the group; not a statement by this register.

Membership history

Growth

383938.512 August 2026 — 38 members16 September 2026 — 39 members12 August 202616 September 2026
2 measurements spanning 35 days, net +1. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 38–39 and does not start at zero.
Measurement log — every members count we have recorded
Measured (UTC)MembersChange
16 Sept 2026, 02:1639+1
12 Aug 2026, 06:3338first reading

Ownership

Owned by ZenTMX (@R0bl0xIsCoolLOLHAHA) as measured.

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Experiences

0
players in this group’s experiences right now
6,254
lifetime visits across 5 experiences
The Road Not Taken0 playing now
3,185 visits
The Chambers0 playing now
3,015 visits
ai testing0 playing now
27 visits
CrucifyTest0 playing now
22 visits
opposer royale0 playing now
5 visits

Experiences this group owns, by lifetime visits. Live-player counts are from our last measurement.

Members we’ve seen

ZenTMX (@R0bl0xIsCoolLOLHAHA) — group holder guy (lead dev) (rank 255)

@JacobandTweetyGaming — Owner's Main Account :) (rank 254)

RixainionDeveloper (@Rixainion) — Developer (rank 200)

SerVerm (@firemastercoolbro) — Developer (rank 200)

N1 Thug (@microboystar2) — Developer (rank 200)

@ErujkkJ — Developer (rank 200)

Tech (@TechC6_Dev) — Supporter (rank 1)

@wormhole_935 — Supporter (rank 1)

S2fly1 (@korxwd) — Supporter (rank 1)

Kolt4 (@k0lt451) — Supporter (rank 1)

zayloblox (@chrisyeee999) — Supporter (rank 1)

KenBot (@KampingBaldi) — Supporter (rank 1)

CAM (@DHL0504) — Supporter (rank 1)

bobb (@bigbadbob700) — Supporter (rank 1)

SuperGutt (@Super_gutt1) — Supporter (rank 1)

vaney (@vaneyuhh) — Supporter (rank 1)

A sample — only members this register has independently measured, highest rank first. Not the full roster.

Rank structure

group holder guy (lead dev)1
Owner's Main Account :)1
Developer6
Member38
Supporter32
Guest0

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.

LSPLASH#3049798 · 12 shared members
24,077,463
Wiggity.#12836673 · 7 shared members
30,808,741
Chillz Studios#2782840 · 7 shared members
18,593,764
Nosniy Games#3461453 · 6 shared members
57,149,421
Catalog Avatar Creator#15102943 · 5 shared members
44,297,344
Quataun#12121240 · 5 shared members
18,235,378
Lyte Interactive#5449496 · 5 shared members
1,229,245
Colossal Studios Official Group#32932786 · 5 shared members
296
BRAZILIAN SPYDER#35815907 · 4 shared members
39,335,514
Scriptbloxian Studios#4705120 · 4 shared members
30,035,833
Sol's Studio#8509669 · 4 shared members
12,663,079
club XOX#8327387 · 4 shared members
8,421,855

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.