Final Fantasy is the best game because it has a good follow on story and great graphics with fighting simulations it rules!
I enjoy games that give you a sense of open freedom in another world, So I would have to say The Elder Scrolls Oblivion is the best. Plus any other action/RPGs that gives you freedom. Turnbased RPGs are okay, but I don't really like that "take turns" kind of gameplay.
the orginal super mario brothers and the new super mario brothers i still find hours of enjoment playing those two. Pac-man is another one simple but yet u can show more skill in that game than anyother game to date