is there any way to get particles from blender to unity 3d.i have searched for it on forums but with no rigid answer 
please help me out guys.and if not directly then how do i get i indirectly,
thanks in advance 
No.
You need to recreate those effects using Unity’s particle engine.
http://unity3d.com/support/documentation/Components/comp-ParticlesGroup.html
Multiplayer Networking equals particle effects?
His game is going to eventually be multiplayer. That’s my guess.
Oh, ok. Didn’t mean to sound jerky, was just pointing out :).
thanks all i could create particles with unity but there are not as powerful as blender.still thanks
everybody