Once On a Windswept Night is a captivating yuri visual novel set in the intriguing land of Desservir. Players assume the role of a mysterious traveller who, after a series of unfortunate events, encounters two nuns in an abandoned church. With a rich narrative and a unique setting, this game invites players to delve into a story marked by intrigue and emotional depth. The player must navigate the protagonist's journey to uncover the secrets surrounding the nuns and the melancholy atmosphere that envelops the church.

This full-version game offers an engaging blend of action and exploration, emphasizing the importance of choices that influence the outcome of the story. The immersive experience is enhanced by detailed character designs and an evocative setting, making it a notable entry in the action and visual novel genre. As players progress, they will uncover the truths hidden within the windswept night, making each decision crucial to the storyline.