Turn-Based Rpg name?

I played some time ago a really nice game, it was turn-based, somewhat top-down view, i think you could change the view, there was some story involved at the beginning i think, you are a guy who woke up into a house, there was a "Guild", which gave you missions, first mission you had to go into a sewer of some sort, the battle system was, as i said, turn-based, but you had to move to where you wanted and attack from there. Also there was some sort of unleash system, and some sort of magic, not sure though. Also you were in a little town at the beginning, and it had a problem of crashing after the first quest or something like that. Any info appreciated.