Flames

I have the Indie version of Unity and none of the standard flames and smoke look like this. Is this only possible with the Pro version? If not what am I doing wrong? I can get the flames to work by themselves but not the smoke. The flames are additive so the smoke does not work since it is dark and would need a subrtactive shader which I do not have. If I use a second material for smoke using alpha it covers up the flames and does not fade out at the end like the flames do.

Thanks, Andy

25578--922--$particle_systems-0_441.jpg

That screenshot was made using the Particle AddMul shader. It works like this: Color gets added alpha gets multiplied on to whatever is there. It is your friend for doing flames+smoke kind of effects.