What exactly does it do? How does it work?
Normally, a trigger runs once, then it can never be used again.
If Preserve Trigger is on, the trigger runs multiple times, endlessly.
Alright thats what I thougt but wasn't sure. Why didn't they use something like 'loop'?
- To keep in perfect or unaltered condition; maintain unchanged.
- To keep or maintain intact.
Means the same thing?
Alright thanks.

Things to remember about not using preserve:
-If a trigger is set to force, than it will run once per player in the force.
-Same with all players.
Things to remember about using preserve:
-If you need to stop a trigger from preserving but continue it later, then use a switch.
-Memory lapse, I can't remember what else I was going to say.
meh