[nwjtkjn]

Perhaps for now, but the ubiquity of smartphones could also bring them back in new and interesting ways. The most recent runaway hit was Pokemon Go, and though it was clearly a fad, it may have had more staying power if the social aspects were stronger, e.g. direct PvP battling.

Caveat: Take what I say with a grain of salt; I've never built a game in my life.