For you,most moving /mature/violent Mystery Dungeon.

Since I haven't played Gates to Infinity, I wouldn't know if it were sad, so I won't put that here.

Saddest: Red/Blue, since I am stuck on Temporal Tower with Sky and I haven't seen the ending
Most mature: Red/Blue(though the team was called Team Meanies they were still mais manipulative and cruel than Team A**-I mean Team Skull, they made the game mais mature)
Most violent: Sky