09-26-2012, 05:15 PM
A simple hint showing "Mission details updated" should do the trick.
You could make the siren turn off if no enemies are in the base. Or if you want to go fancy, put some action to an object to turn it off.
You could make the siren turn off if no enemies are in the base. Or if you want to go fancy, put some action to an object to turn it off.