Old enough to be a grognard, but I totally missed out. After not getting along with the elephant in the room I eventually found my way to B/X, OD&D, AD&D, and their relatively faithful retroclones, along with Dungeon Crawl Classics, Hyperborea, and Whitehack.
Current games
Delving Deeper, Swords & Wizardry, Whitehack, with an eye on Seven Voyages of Zylarthen, Hyperborea and am currently reading OpenQuest and RuneQuest 2e.