Fly Balloons through Particle System

[siddharth3322]

I want to fly different colors balloons randomly in sky. For this I have tried but not able to get satisfactory result.
I got following kind of output:

All balloons flying together, want randomly different colors balloons should fly.
For this purpose, I have created 4 different colors balloons Particle Systems and here are their property details.

Please give me some suggestion for flying random colors balloons with random speed.

[hoesterey]

I suggest going through each setting of the particle system in the manual. I can see your not using “Between two constants” on any of your variables. That will help you alot.