Simon Parkin, writing for The New Yorker: In 2012, David Curry, a thirty-four-year-old cashier from Southern California, came across a post on an online forum by someone who went by the handle Dick Tree. It contained a herculean proposal: Tree planned to play the 1997 video game Final Fantasy VII for as many hours as it took to raise the characters to their maximum potential, without ever leaving the opening scene, which unfolds in a nuclear reactor. Final Fantasy VII is a role-playing game, a form popularized in the nineteen-seventies by Dungeons & Dragons, in which players' feats -- beasts felled, maidens wooed -- are quantified with "experience points." Accrue enough of these points, and your character ascends a level, at which point it confronts stronger opponents worth more points. Curry estimated that, even playing for a few hours every day, Tree's attempt to raise a character to Level 99 by fighting only the game's weakest enemies would take more than a year to complete. Nevertheless, Tree attracted a following of forum users, including Curry, who cheered the project on and watched it unfold in sporadic posts. Over time, Curry told me recently, Tree's updates became more infrequent. After two years, Tree stopped altogether. "I got fed up with Dick Tree," he said. "So I declared that I would do it myself." Curry had first played Final Fantasy VII several years after its debut, but had set the game down after a few hours, underwhelmed. Although he had participated in a few Web endurance projects -- he once provided commentary on twenty-three seasons' worth of "The Simpsons" -- he had never undertaken a video-game marathon before. "I don't consider myself anything more than a casual gamer," Curry said. But then, on January 18, 2015, he switched on his PlayStation and loaded the game disk. "After that first session, I felt confident that I could complete the challenge," he told me. "I was also confident that I would teach Dick Tree a lesson about finishing what you start."