Spirittea is a slice-of-life RPG designed for Windows that immerses players in a captivating narrative set in an East Asian town. Players take on the role of a city author seeking inspiration, only to discover a magical teapot that grants access to the spirit world. The game revolves around appeasing various spirits by rebuilding and managing a bathhouse, which serves as a central hub for interaction and exploration. As players progress, they encounter strange occurrences that require resolution, adding depth to the storyline.

In addition to the main quest, Spirittea offers a rich variety of activities that deepen player engagement. Townspeople seek companionship through shared experiences such as food, games, karaoke, fishing, and bug catching. These interactions not only enhance the social aspect of the game but also provide the author character with ample inspiration for their writing. The blend of puzzle-solving and life simulation elements creates a unique gaming experience that appeals to fans of both genres.