Chrono Trigger but I've never actually played it myself.
I watched my childhood bestie play it, my family couldn't afford a SNES so I used to go over to his house and play with him. The story was so mindblowing to my kid brain and I made him promise he wouldn't play without me and he really didn't cause he was such a good guy. I watched him beat it twice and holy shit you guys, it ended differently the second time! We had so much fun together and then 2 years later he was in a car accident and passed away.
It's my favorite game and I will never play it.