Lullaby Days
Developed by Sunflo Labs · Published by Sunflo Labs
At a glance
Overview
An indie, rpg, simulation game by Sunflo Labs, published by Sunflo Labs — single-player.
Steam’s own one-line description: “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.” — developer/publisher text via the Steam store page.
Reception & community
Review sentiment, ownership and peak-concurrent estimates via SteamSpy; tags are player-voted on Steam. Estimates change over time.
Features & modes
Derived from the gameplay modes and feature categories Steam lists for Lullaby Days.
| Feature | Supported |
|---|---|
| Single-player | Yes |
| Multiplayer | No |
| Co-op | No |
| Online co-op | No |
| PvP | No |
| Cross-platform multiplayer | No |
| Full controller support | No |
| Partial controller support | No |
| Steam Cloud saves | Yes |
| Steam Achievements | Yes |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
Minimum
- OS: Windows10
- Processor: 2.6 GHz Intel® Core™ i5-750
- Memory: 4 GB RAM
- Storage: 3 GB available space
Recommended
- OS: Windows10
- Processor: 2.6 GHz Intel® Core™ i5-750
- Memory: 4 GB RAM
- Storage: 3 GB available space
Supported languages (3)
Lullaby Days FAQ
Answered from the official Steam listing as of June 2026. Where something hasn't been announced, we say so rather than guess.
What kind of game is Lullaby Days?
Steam classifies Lullaby Days as a Indie, RPG, Simulation game, developed by Sunflo Labs. 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.
How much does Lullaby Days cost?
As of June 2026, Steam lists Lullaby Days at $19.99. Prices and regional pricing change — check the Steam page for the current figure.
Is Lullaby Days single-player or multiplayer?
Steam lists these modes for Lullaby Days: Single-player. It lists a single-player mode.
Is Lullaby Days on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists Lullaby Days for Windows. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is Lullaby Days out yet?
Yes — Steam lists a release date of Jan 28, 2022.
What platforms is Lullaby Days on?
Lullaby Days is listed for Windows on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.
Is Lullaby Days single-player or multiplayer?
Steam lists these modes: Single-player.
How much does Lullaby Days cost?
Steam lists it at $19.99.
Does Lullaby Days have achievements?
Yes — Steam lists 170 achievements for Lullaby Days.
Who made Lullaby Days?
Lullaby Days is developed by Sunflo Labs and published by Sunflo Labs.
Where to get Lullaby Days
We don't sell games or track prices — this links to the official Steam store page.
View on Steam →Listing details from Valve's public Steam store data. Not affiliated with Valve/Steam, Sunflo Labs.