Yoda Stories wasn’t much more than a lightweight diversion for preteens with a propensity to hog time on the family desktop. With an overhead view, players guided a cartoonishly large-headed Luke Skywalker, ordered by Yoda to visit various planets to save his friends, collect piles of robot junk, and swing a lightsaber around. The game was an installment in LucasArts’ stalled “Desktop Adventure” series—low-key, cutesy titles that require about as much investment as your average game of Minesweeper or Solitaire. It spit out randomly created maps of various Star Wars-esque locales. (Desert planet? Frozen planet? Forest planet? Check, check, check).…