Does it count if its been remade? I'm less than 30 but I absolutely love Ys Memoire: The Oath in Felghana (remake of 1989 game). It topped Xenoblade X as my favorite rpg of all time just recently. so fun to play because its like arcade rpg with badass music.
If remakes dont count, I love rolling thunder even if i suck at it. The sound effects and kill animations are so funny that its worth replaying for that, rather than trying to beat it