You may use the config on the top left to control how this simulation works.
In the top right you can see your FPS, a full screen mode, and a GUI hide button.
Particles now exist in 3D space and orbit around a fixed Z=0 plane with perspective projection.
Z movement is disabled in Cymatic mode (which stays planar by design).
To use Cymatic mode, turn the mode on and start playing the songs. If an ad appears, use "Next Track" to skip it.