Atelier Resleriana: The Red Alchemist & The White Guardian Shows Gameplay

Koei Tecmo released two new gameplay trailers for its upcoming turn-based RPG Atelier Resleriana: The Red Alchemist & The White Guardian. The first video showcases the synthesis system, a staple mechanic in the Atelier series that allows players to create items by combining different ingredients. The second video introduces the town of Hallfein, some of its facilities, and how it can be upgraded.

Atelier Resleriana: The Red Alchemist & the White Guardian is set in the same universe and timeline as Atelier Resleriana: Forgotten Alchemy & the Polar Night Liberator, but is completely offline and has its own original story. It follows new protagonist duo Rias Eidreise, an adventurer with a talent for alchemy, and Slade Clauslyter, a young man able to open paths to alternate dimensions, as they investigate the disappearance of the residents of Hallfein on the Lantarna continent. The game includes familiar faces across the Atelier series who interact with Rias and Slade, helping them in their adventures and with alchemy.

Atelier Resleriana: The Red Alchemist & the White Guardian will release worldwide on September 26, 2025. The game will be available on PC, PlayStation 5, and Nintendo Switch, with Japan also receiving a PlayStation 4 version. Those looking to read more about the game can check out RPGamer’s interview with Head of Gust Junzo Hosoi and Team NINJA Executive Officer Yasunori Sakuda.