In a world where alchemy has become taboo and is considered evil, Atelier Yumia: The Alchemist of Memories & the Envisioned Land follows the adventures of Yumia Liessfeldt, and her companions as they seek to uncover the truth behind the fall of the Aladissian Empire, which once thrived with alchemy, and the memories of a lost history. Yumia’s quest will take her across a ruined continent and despite the uncertainties of confronting her past, she will need to create her own path if she hopes to unravel the mysteries behind the cataclysm that destroyed Aladiss. The game features a synthesis system where players can manipulate "mana" residing in materials to create new items based on recipes. The crafted items exhibit powerful effects in various situations, such as exploration and combat. The strength of an item's power depends on the materials used in synthesis.