Ah, we were hoping that one was fixed. I'll file it on Asana for Erik to check out. - Thanks for the find, that one's tough to reproduce.
or you could use it like when you kill the spider-trons they shoot like 6 bomb into the air like a self-destruction
The bad part about this bug is its effect on the framerate. It fires a mortar every single frame, which turns the game into a slide-show. - Not so good, tactically.