Atelier Shallie: Alchemists of the Dusk Sea is a Japanese role-playing game developed by Gust and is part of the Atelier series. Set in a beautiful yet fading world nearing the end of its natural resources, the game follows two protagonists, Shallistera and Shallotte, each with different backgrounds and goals. Players choose one of the two Shallies, and the story unfolds depending on their perspective, focusing on alchemy, gathering resources, crafting items, and combat. The game emphasizes character interactions, exploration, and a lighthearted atmosphere while addressing more serious themes like environmental decay. Its vibrant art style, turn-based combat, and alchemy system are central to the gameplay experience.