I think there needs to be some sort of jump scare when one of the guys gets you. I was ready to piss myself, but then I got snuck up on and it was just a wooshie sound.
Needs a Goin' Solo+ mode, where others wont go attack the same enemy, even if there aren't any others around. Also a Stay+ so that they stay in a certain area, but never leave. If enemies come one at a time, all your guys end up in a single crowd.
So what you are telling me is this: we fired every single bullet, out of every single cannon, in every single direction, at the same time, and you HAVE NOT HIT HIM? You sir, are fired.
I think that this is based around strange matter, because whatever particles it toutches, it turns that into strange matter as well. Accept, instead of eating one object at a time and taking about 15 minutes to eat earth, it would take about .2 seconds.