game-editor.com

I think it would make things easier when you have a choice to add collision to an actor-and collide with any actor which you do.
But have a choice to click off view. This is helpful when your object should respond to many colliding objects and view should not interfere.

It's already there, i think:

Actor Control:
collision event:
[:actor:]
[Actor1]
[Actor2]
[Any Actor]

the view may not receive any collision code, so yeah.