Ar tonelico Qoga: Knell of Ar Ciel PS3

More Details

Action + RPG : A unique game style where action-based combat meets RPG. The story telling and adventure part is like an RPG, but when you encounter an enemy you will fight like an action game.
Music Mixing: Your special skills in the game are cast through music. By mixing the background music you can create new stats and spell effects!
Interaction: In this game, you can alter the story and the stats of a character by interacting with them like in a sim game.
Multi Ending : The game is incredibly open-ended with many different endings. Depending on how you interact with the various characters your story will change.