The third entry in the Atelier "Dusk" series. Two Shallies, Shallistera and Shallotte, join together in fulfilling their goals to learn the connections behind their own problems to the Dusk. Experience two different perspectives on how each Shallie face their challenges as they uncover truths about the Dusk. This entry introduces an evolved Synthesis system from previous Atelier "Dusk" games with new features such as figuring out effective routes to "Chain Bonuses" to create the best possible item, as well as a Turn-based Battle system heavily inspired by the "Mana Khemia" series that's known for its "Burst", "Assist", and "Variable Strike" combat mechanics while adding new features such as "Field Bursts" that turn the tide of battle.