This mod adds a new type of shotgun shell that is more powerful, letting you take out those hard to kill worms and biters easier. Puts those thousands of science packs to good use.
This is pretty awesome and fun to use, but I wonder if it is a little OP - maybe make them more expensive to craft? Like requiring both of the previous shells + artifacts + a module or something like that. It's really fun for clearing out those huge nests, which does get tedious.