Untitled Pen Game
A Roblox experience owned by JSK Development.
SimulatorENretrobasicsimulator
Description (written by the developer; not a statement by this register)
A really old game of mine released about half a decade ago, one of the first I ever made. I thought it'd be funny to re-release it just because of how extremely basic of a "game" it is, I just fixed up some errors caused by the super old and disgusting code. Used to be called "Pen Simulator", but ROBLOX filters that name now.
Last updated by the developer 19 Jan 2026, 03:58 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 We do not publish numbers we have not measured.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 |
|---|---|---|
| 23 Aug 2026, 18:52 | 0 | first reading |
Concurrent players at each of our measurements (insert-on-change).