Machines that are activated via soul coins begin to appear between floors. These terminals contain a slot to fit a soul coin into, which will power up the machine and complete whatever task it has been set to.
This world was started as a homebrew world for use with Paizo's Pathfinder, and as such, any references, systems, characters, locations, etc, that are specifically from Pathfinder, belong to Paizo. The rest of the world as it exists, the characters, locations, themes, histories, etc. belong to me, Stormbril.