
I don't know that I've ever really cried for video game music, but I'll give you some that make me feel tingly?
3. Phendrana Drifts from Metroid Prime is a great song for alone time in the snow. I guess the loneliness of the ethereal-sounding track might get to me some day.
2. The opening theme from Metal Gear Solid 2 makes me cry (not really ... well, actually, it might have at some point, particularly the ending) cause it's beautiful and I miss it.
1. The menu music from Star Fox has always given me an eerie sense of loneliness. Looking at the space ship floating in space against a bunch of stars makes me question my significance in the universe.
Also, it sounds perfect for a character's death scene were they ever to do a movie. Here's an orchestral version that ironically removes those emotions for me:
And here's the much more ethereal (imo) original: