this is an FPS* test click to add particles In turbo mode, you can reach up to 500 FPS. normal is about 30-33 FPS Warning: this may really lag.
*frame rate per second all me. 'What the lowest you got and at how much particles?' UPDATES: buffer: will show a message if the frame rate falls below 10 per second. After 5 seconds it will delete half the particles. Bar: there is now a bar in the top right corner that shows you the framerate over time.