Ar Tonelico Qoga: Knell of Ar Ciel

Japan's Ar Tonelico role-playing series makes its first appearance on PlayStation 3 after two consecutive releases on PlayStation 2. The storyline follows a young man named Aoto in his quest to save a girl from being abducted by a mysterious organization. Aoto will be able to form a party with those he meets in his travels, which will take him to various towns and dungeons.

The battle system is real-time based, similar to those of the Star Ocean games. Only one Reyvateil can be present in battle. The player controls one of the three Vanguard (support/attacking) members, and the AI controls the other two, though the player can change the character he/she is controlling at any time in battle. The Purge system is a key element, as it allows Reyvateils to use their high-level song magic. However, 'purging' also has importance for the Vanguard characters, as it allows them to use their best attacks.