
Much as the first Assassin's Creed left a lot to be desired, it did create one of my favorites moments in gaming. When you crest the hill and see Damascus spread out before you. Not so much an action or a sequence, just a breath-taking moment.
Being reborn in Journey after staggering up the mountain in the cold and discovering that my fellow traveler had waited for me.
Getting the good ending in Shadow Hearts.
Beating Melbu Frahma in Legend of Dragoon. It was the first PS1 rpg I played and the first rpg I ever finished.