Syberia 2 can easily be the most charming and beautiful game I have..i did have no control over my emotions at the end of the game and cried..it was a very touchy mioment at the end i could still remember it as i was there at that time

I think I cried out of frustration after finishing Commandos: Behind Enemy Lines.
Seriously speaking, the game that touched me the most has been Final Fantasy 7.

None. It's not that games don't have the potential to be moving and expressive, it's that few games even try to do something along the lines (no, cheap melodrama is no substitute).
Also, there's already a similar topic.

none have, and I wouldn't want to play such a depressing game anyway.

well I'm a cold hearted bastard so emotional reactions (other than laughter & murderous rage) are fairly uncommon for me but I did feel a bit sad at the ending of Grim Fandango

lol yes grim fandango was twisted in an emotional way, i also cried in the The Legend of Heroes: A Tear of Vermillion..good storyline of friendship and sacrifice