[TNT] Particle Sim
A Roblox experience owned by Isometric Magic.
Sandbox & buildingENsandboxphysics simulationeducational
Description (written by the developer; not a statement by this register)
Welcome to Particle Sim, a sandbox where you can experiment with different elements and watch them interact! • Graphics must be 3+ • Pick a particle from the list on the left. • Click on the board to summon particles and watch them behave in real time. • Customize your board using the settings on the right: adjust width, height, tile size, and distance. • Clear or create a new board anytime to start fresh. Explore 22 unique particles so far. The game is still a work in progress, so expect new particles, features, and improvements over time. Experiment, create patterns, or just watch the chaos unfold! Idea submissions are welcome and much appreciated.
Last updated by the developer 17 Mar 2026, 22:20 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 We do not publish numbers we have not measured.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 |
|---|---|---|
| 14 Aug 2026, 02:16 | 0 | first reading |
Concurrent players at each of our measurements (insert-on-change).