+AND

I need some way of doing the next ststement.

object [group 1] overlaping object [group 1]
+ Alt val A = 3 [group 1]
[color:#FF6666]AND[/color]
+ Alt val A = 3 [group 1]

= Destroy one of [group 1]

So what i'm trying to say is if 2 objects of the same group overlaps and both have the same alt val then destroy one.

Any ideas will be welcome.

Isn't it enough to do:

+ object [group 1] overlaping object [group 1]
+ Alt val A = 3 [group 1]
+ pick [group 1] at random
--> Destroy one of [group 1]

or maybe

+ Alt val A = 3 [group 1]
+ object [group 1] overlaping object [group 1]
+ pick [group 1] at random
--> Destroy one of [group 1]

Try them both and see if it works :)

Your bottom example works better the top example seems to destroy even if only one alt val=3

There is still a problem with the bottom example it destroys both objects in the group; it does not make sense.