Do they attack whoever it goes through? Something like goku's final smash final move from ssf2? (basically, he launches his super ball thingy, comes down, does shitloads of dmg, then dissappears*)
*The easiest way to code i guess. Basically putting dmg repeat to something like 50, and make it do like 1 dmg per hit. i.e. 20 dmg/s
Or does it only do damage upon self destruct? (kinda sounds silly, but this first came to mind, easier to code)
Anyway, i've compiled a video with a plasma particle system with the shotgun (with awsome light gravity effects) but i can't upload it until the 14th due to my capped internet. My brother will complain, he thinks the internet is all his. Most of the time my /rate is only on 5000, while he skypes and LoLs and facebooks simultaneously.
If you want, i can pm you the particle system script. Its probably the easiest way.