[HEPC v.1.0.7] High Energy Particle Collider
A Roblox experience owned by Quark Inc..
SimulatorENphysics simulatorscientific roleplayfacility management
Description (written by the developer; not a statement by this register)
[HEPC v.10.7 BETA] High Energy Particle Collider 🕹️ Press buttons to start up the collider 🎲 Roll for 40+ rare particles (RNG) and learn about them 🔨 Repair and maintain the facility 👥 Become a scientist, engineer or security guard ⚠️ Survive different site events and disasters The HEPC is a particle physics research facility located beneath a frozen wasteland. It currently houses humanity's strongest particle accelerator, built with an array of functioning mechanisms, and integrated alongside the Superfluid Cryogenics and the Antimatter Reactor Core. A Solo Dev Project By: shirowakusei Note: Game is best experienced in max graphics and on PC. Tags: particle accelerator, particle collider, accelerator, collider, physics, atomic, subatomic, nuclear, quantum, astrophysics, LHC, large hadron collider, cern, quark, reactor core, physics simulator, scientific roleplay
Last updated by the developer 7 Apr 2026, 11:11 UTC.
Live players over time
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 We do not publish numbers we have not measured.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) | Players | Change |
|---|---|---|
| 11 Aug 2026, 02:32 | 0 | first reading |
Concurrent players at each of our measurements (insert-on-change).
Monetization — game passes
Game passes for sale and their prices, measured from the Roblox passes API. Developer products bought inside the game aren’t publicly listable.
Like ratio over time
Growth
| Measured (UTC) | % liked | Change |
|---|---|---|
| 25 Aug 2026, 12:49 | 81 | no change |
| 15 Aug 2026, 12:35 | 81 | first reading |
Percentage of votes that are likes, at each of our measurements. A falling line is a game losing its crowd’s goodwill.