good thread!! for me it's xenoblade chronicles, no contest. i finally finished it in mid 2018 and my first thought after finishing it was just god, i wish i could go back and play this game again without knowing a single thing. it's a fun game to play, has a unique and gorgeous world to explore, and the story ... my god, the story ...
when i heard it was getting a 3ds port (years back, now) it was ... so freaking exciting. in my experience though the sequel game (xenoblade chronicles 2), gets talked about and played much more often -- which makes sense! its newer and has much crisper graphics. i love xb2, but theres just ... Something about the original xenoblade puts it on an entirely different level about its sequel. god. i love that game.