Algodoo

I don't understand what your idea is. Could you explain it in more detail here in the comments?

For example: I see a circle that gets bumped by the fan blades which makes the circle bounce away. Everyone understands that concept, so what exactly is different that you are trying to show?

Xray, i proposed an idea to make air flow possible, making objects get pushed away, like a balloon on a fan, making it that you dont need the gravity options to push everything away into your directions.

PikminLover -- Algodoo already has controllable air flow! You can adjust the density and velocity of air by clicking on the little green button that's next to the Run/Pause button at the bottom of the Algodoo screen. Air velocity can also be controlled via Thyme script. I never attempted to make a fan blow air in an Algodoo scene, but I'm pretty sure that it can be done.

Xray, I know that! But what if it was a single thing that moved, so it can be used for obbies, etc.

I still don't understand what you are trying to do. Sorry.

Maybe someone else can figure out what you are trying to explain and leave a comment here.

Xray, a fan could be added so that ONE individual object can move away, similar to the air friction stuff, but only one thing moves.

Oh, Okay. I'll play around and see if I can do that.

Check this out and let me know if it's what you wanted...

Pysics Idea for PikminLover