Ar Tonelico Qoga ~Knell of Ar Ciel~
PS3: 1st April 2011
The final installment in the Ar tonelico series. The story takes place in Sol Cluster, a kingdom ruled by an organization called Clustania and their ultimate goal is to enslave humans and rule the world. However, the two key Reyvateils (humanoids) they need to accomplish their goal meet Aoto and fight back against injustice.