hmmmmmmmmmmmmmmm, that is a tricky one I say you should use something like the carpet bomb logic so that it drops the bombs once everly so often (or how much shroud you want uncoverd) and have the weapons ProjectileDetonationOCL make that invisible unit that say have a lifetime of how ever long you want the shroud to stay uncoverd (make sure you make it so it doesnt show up on radar and is not targetable) also is a good idea to make the weapon have super fast dropping speed and give it that camera sound from RA2
hope that all works for ya
