All enemy attack at once! how resolve it ?

Development Programming & Scripting Blueprint
1

Hi guys,

I have problem see the link:

https://dl.dropboxusercontent.com/u/161177692/problem.mp4

the video show all the enemies, start to chase player at once if I enter one of the enemy field.
What I want to make only the one enemy I entered his filed to chase the player.

I follow this tutorial :- YouTube

thanks

2

This series is newer and addresses aggro range https://www.youtube.com/user/immigrantinc/videos

3

thanks a lot I will give a try.