I remember MLD made like a lightning rain and mist Add-On long ago for the mission editor. It was pretty awesome, it had sound in it too!
The thing is, for some reason it was added to the list of Crap-Ons and can't be executed anymore. Why is this so, and can someone please fix it so that it will work properly as so?
tl;dr: Someone fix Lightning-Rain-Mist Add-On, if needed I will upload the original.
Someone who is good at coding PLEASE.