KOEI TECMO America and developer Gust are thrilled to announce that their newest magical RPG, Atelier Resleriana: The Red Alchemist & The White Guardian, will launch on September 26, 2025.

The highly anticipated entry in the long-running Atelier series will be available on PlayStation 5, Nintendo Switch, and Windows PC via Steam. This new adventure follows protagonists Rias Eidreise and Slade Clauslyter as they embark on a journey to uncover the secrets of a mysterious atelier, featuring a rich narrative, strategic timeline-based combat, and a brand-new town development system that allows players to restore the town of Hallfein.

To celebrate the upcoming launch, KOEI TECMO America has made digital pre-orders available now. Players can choose from a Standard Edition, a Digital Deluxe Edition, and the Ultimate Edition. All players who pre-order a digital copy will receive the "Rough Time Costume Set" for Rias and Slade as a bonus. Additionally, all early purchases made within the first two weeks of launch, whether physical or digital, will receive the "Activewear Adventuring Set" for Rias and Slade, as well as the "Adventuring Charm Set" to aid them on their quest. The Digital Deluxe Edition includes the base game along with exclusive character costumes and a special item pack, while the Ultimate Edition features the full game, all Digital Deluxe content, and the Season Pass for future content.