In Savage Worlds and Deadlands Reloaded, do gadgets and fetishes (made with the Gadgeteer and Fetish Creator Edges) remain between sessions if they have PP remaining? Meaning if I make an item each session, can I slowly collect a hoard of gadgets, assuming they all still have PP?
Clint Black, official rules manager for Savage Worlds, answered this succinctly on the Pinnacle forums:
If the power points reserves are not fully used, is the gizmo available in the next session, or does it last until the end of the session it was created?
It only lasts for the session it was created.
So yes, they do expire at the end of the session, and it is not possible to hoard gadgets/fetishes.