original by sven B
this one looks more like rain with a blue bg and the particles are more spaced and a different color
sync on : sync rate 0 : color backdrop rgb(0,34,52)
backdrop on
rem Make objects
set camera range 7,000
rem Make particles
ParticleNumber=5000
make particles ParticleNumber, ImageNumber, 5000, 20.0
position particles ParticleNumber, 0,-80,0
color particles ParticleNumber, 53, 128, 9
set particle emissions ParticleNumber, 10
set particle speed ParticleNumber, 0.03
set particle gravity ParticleNumber, 0.5
set particle chaos 5000,1.0
set particle life 5000,90
rem Setup camera
position camera 0,-10,10
point camera 0,5,300
do
sync
loop