loal jeff people dont like to help so i found out myself.
Put a trigger zone (purple box) infront of the door you want an enemy to appear behind. On the main script (i think) of the zone, choose plrinzoneactivateused. Then on the ifused box, type in the enemies name (tommy machinegun etc...) then place an entity (for this example use tommy machinegune) then scroll down after right clicking it and turn spawn at start to "no" then choose maximum spawn from 0 to 1.
When you step in the trigger zone, the enemy you placed will now spawn. So if you put it infront of the door, you would go through and then the enemy would be at the other side.
Its hard on your first try and complicated, but you can easily do it. I had to find out on own as the peep here lag at answers loal
^__^
