Microbomb + vuvuzela = BOOM

[DyssalC]

that is the point in microbombs, it's fun

microbombs are balanced because something needs to die

Ten microbombs going off is nuts and will almost definitely gib anybody within 2-3 tiles of the blast, stun everybody in the blast area, and create a decent sized breach.

So make it so only one microbomb can be loaded in, and microbomb injected objects don't activate each other with explosions, so you can't have microbomb object 1 blow up and then microbomb object 2-10 go off because they were in the blast area.