The mobile RPG first launched on October 3, 2018 as a partnership between NHN PlayArt and Koei Tecmo. On May 27, 2019, development and management for the title was moved from NHN PlayArt to Koei Tecmo. Service will have lasted about three and a half years when it ends.
The global version of Atelier Online: Alchemist of Bressisle only just launched for iOS via App Store and Android via Google Play on July 8, 2021 via publisher Boltrend Games. It is unclear whether the game’s end of service in Japan will affect the service of the global release.