Core Control2 books in series
Bunker Core Publisher's Summary
Wynne might have been human once. It's hard to say.
Now he's a bunker core, a nanomachine controller responsible for an entire complex.
Of course, the place is a bit wrecked. And the world outside is in ruins. And he's pretty sure that whoever put him here is going to come looking for him at some point. And then there's the raiders....
Bunker Core is dungeon core, post-apocalyptic style. Come for the mutants, stay for the dystopian adventure!