Mass Effect trilogy: after 3 games, 100s of hours on each, getting to know all the characters as much as possible. I was sad to see it finally end, but I felt content. Halo 4: I love Cortana, enough said. But the one game that actually made me cry? Final Fantasy X: The hidden romantic in me was hoping they would be together. [spoiler]Then I finished the game, found out I didn't exist. Then watched Yuna as the man she loved vanished before her very eyes.[/spoiler] It killed me.