Lullaby Days — Steam game overview

Stored observation / content update: 2026-10-25T22:04:31.000Z

Marchen fantasy raising simulation 『Lullaby Days』 is a game where the goal is to grow a duckling girl into a hero. Your duckling girl will grow through education, part-time work, exploration, and more. Create 70 endings in the Kingdom of Oberebach with around 90 sub-characters.

Game metrics below are stored observations; missing values are unknown.

Revenue is modelled, not confirmed sales. See the methodology and uncertainty range.