Thanks Gribble, I'm using the boomers one that's already listed in the explosions section, sadly I don't know how to make a custom artillery strike. That explanation makes sense as to why it's not an on target hit, hadn't thought of checking the scripts for that. I'm not very script savvy, the one mod I made was just very simple scripting. As for the missile I was hoping to find a way to replace the hives mini missile spawner with a sort of grenade spawner. Then I could just make an on impact explosion grenade and have the missile drop them along the way. However I'm not sure where to find this spawning ability. I looked in the scripts and didn't find anything, unless I overlooked it. Always wondered what MIRV stood for, I got the idea from a game called Iron Brigade. They had something similar except the missile was more of a big canister that flew in an arc, they also called the ability MIRV.