Atelier Meruru is a role-playing video game developed by Gust and released in 2011 for the PlayStation 3. It is part of the Atelier series and follows the story of Meruru, a young princess who aspires to become an alchemist. Players engage in crafting items, exploring various locations, and completing quests to help develop her kingdom. The gameplay combines turn-based combat with resource management and item synthesis. Players gather materials, create potions, and interact with various characters, including Rorona and Totori, who are also protagonists from previous games in the series. The game emphasizes creativity and exploration in a vibrant, fantasy world.