The Moonlighter games cast you as Will, a dungeoneer-merchant hybrid, delving into randomly shifting combat arenas by night and selling the treasures you unearth there by day. In the dungeons, you fight various monsters and beasties and are then offered upgrades to your combat build or a handful of relics you must fit in your bag. In the shop, you figure out how to get the best price for these items. And then you spend that money on upgrades that…