Paolo Greco “RPGs are defined by their fuzziness/tactical infinity”

Are you saying “tactical infinity” is unique to RPGS, i.e. that no other game has this feature? Does football have tactical infinity? How about poker? Twenty Questions? The basketball-variant HORSE? (Personally I’m not 100% sure what “tactical infinity” actually means. What test would we use to determine if a game/activity has it or not?).