It doesn’t take much to cue the waterworks these days, but Fragments of Him, where a man tries to move on from a relationship shattered by a fatal car accident, hit home hard. The “game” part takes the common feeling of avoiding familiar people, places, and things that remind you of what you’ve lost, and makes it the core mechanic. Saying more about how it plays out is best left unsaid, except to provide fair warning to anyone who might be triggered by the game’s sensitive material. I had to walk from my desk.
http://www.giantbomb.com/articles/worth-reading-05-10-13/1100-4638/