Enemies with physics!

First of all:

Sorry if I'm posting too much, but I keep getting stuck and cannot find answers by searching.

Now for my question. How do I go about making enemies with physics after I jump on or attack them. Like they would just roll or fall to the ground with the physics feature and then I would have them fade instead of the current "destroy" where they just disappear.

would you like to share capx? or at least give us a picture of what you want to do?

is the enemy moving ??

if the enemy is not moving , try to do this :

event1:condition1: player :collision with enemy

       condition2:system :compare two value :player.y<enemy.y

       action1: enemy movable

       action2: start fade

also put physics,and fade as behaviors on the enemy to do this.

Maybe make an animation for falling down and use bullet behaviors to make it back and then fade it

I don't even remember posting this, but I still want this to be possible. Anyway sorry it has taken me 6 months, but here is my capx.

dropbox.com/s/ryom0vrmfg6ry9f/Jungle%20Tutorial%20%28Hulk%29.capx