Here is the situation: I barely escaped to the -6/factory. The final battle in -7/factory (not so much battle, as me dragging my battered core to the exit under barrages of fire) left me with no stuff and no matter (6/300). Now I am at this new level, it is peaceful and quiet, I even found couple of nuclear cores and hoverpads that I can really use. But I cannot attach it because it requires matter. In fact, everything I find is pretty much useless, as I cannot attach it without matter.
I tried to recycle some random crap in the recycler, but attempt to extract matter failed. Fighting is out of the question (I have guns, but cannot attach them). What else can I do here?