A strange little side quest
Put Five Nights in the Digital Circus next to the history of role-playing games and a few unexpected connections appear. Early computer role-playing games helped turn rules, inventories, exploration and character progression into systems that could support long-form digital adventures. There is another connection worth keeping in the same mental pocket: Pong was field-tested in California bars in 1972 and helped launch the modern arcade-game era. That history is one reason familiar mechanics can still feel new when they are recombined well.