Atelier Shallie Plus: Alchemists of the Dusk Sea looks to continue the trend of definitive versions of Atelier games. The Plus version will contain all the downloadable content for the original, adding additional scenarios for Ayesha and Logy from previous Dusk games as well as making them potential party members. There will also be new events, with some existing ones being tweaked, in addition to new costumes and bosses.

Atelier Shallie Plus is coming to PlayStation Vita on March 3, 2016 in Japan with both a premium edition and standard release. There has been no announcement for a release outside of Japan.