I think I broke it! I really like the game and what it has to offer. A decent story where I am, but I need to tell you where I broke it at. I ran behind the thief and went to the neighborhood on the left. After that, I tried to come back and activate the thief but it opened some level with a giant ruby on a rooftop. The game is frozen here, I will reload my save.
I did get into combat with more than one enemy and defeated them both. I was then able to trigger the fight again by talking to the enemy that was left. Maybe destroy both actors when the fight is complete. Doesn't seem to have an actual ending though.
Other than that I am enjoying the combat system and the story. I'd only say adjust some of the collision boxes so that I can't walk through the bottom of the buildings and thins looks jam-tight-funky-fresh.