Done on patch 15b
This run is full of bad luck, questionable decisions, too many close calls but, somehow I got a pretty good placement.

Thoughts on the jackhammer: the pump variant is really good, like insanely good. the fact that a 3 pump explosion at max speed does more damage then the rail cannon is nuts however, the normal pump shotgun is such a good and reliable weapon to get to full HP quickly that I just can't replace it. The core eject jackhammer makes nukes way to hard to preform constantly so I don't use it. The chainsaw ver is easily the most boring variant out of all the other ones but, the damage is still good and you can do anything with the jackhammer version that you can do with the regular shotgun but with more damage so its just a straight upgrade. So yeah i really like the jackhammer, but, its not great in the cybergrind. I'll keep trying to make it work because I do have a lot of fun using it.