Artificer's Apprentice

(Made for Mark Brown's 2019 GMTK Game Jam) My second game~! Artificer's Apprentice is based on the bones of a pen-and-paper RPG I was making a while ago, where the main mechanic was this modular gun system. I've stripped it down to one gun. How does "only one" play into this? it doesn't The main idea of the world this takes place in (which is actually a fantasy world I've been building with some s…