That Top 25 Games meme floating around... I almost sorted these by most played but then realized that would lead to me giving FGO the #1 slot and my brain could not abide by that.
Some of these I love but wouldn't necessarily recommend, but if you've never played Persona 2 or Fragile Dreams they're kind of criminally underappreciated! (You'd have to watch a let's play at this point though XD;; )