The Sunny Day 晴天

A horror puzzle adventure with a story told in fragments

殇葵(K.) · Published by Eternal Dream · Released Jul 5, 2018

Reviews: Very Positive; 93% of 82
Recent reviews: Not enough recent
Players: 1; daily peak, Oct 29, 2026
Steam Deck: Untested
Last update on Steam: 8 years ago; Jul 6, 2018
Minimum PC: HD 2000; 0.5 GB RAM · 0.2 GB disk; Full requirements

What is The Sunny Day 晴天?

This single-player, 2D adventure follows KUI as she discovers strange changes and an open door. You examine objects and solve puzzles across levels, each with its own significance to the story. There are five endings.

For you if...

+you prefer short adventures lasting about three to five hours

Not for you if...

−you want horror without any chase sequences

Screenshots and trailer

The Sunny Day 晴天 system requirements

Minimum: HD 2000, 0.5 GB RAM, 0.2 GB of disk space.

As published by the developer.

Can my PC run The Sunny Day 晴天?

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Minimum

OS: Microsoft Windows XP
Processor: Intel Pentium 4 2.4GHz
Graphics: Intel HD Graphics 2000
Memory: 512 MB RAM
Storage: 150 MB available space
DirectX: Version 9.0

Does The Sunny Day 晴天 have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Single-player

Does The Sunny Day 晴天 run on Steam Deck?

Untested Not yet tested by Valve on Steam Deck.

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Achievements: 8
Steam features: Cloud saves, Family Sharing
Languages: Text only: Simplified Chinese.

Does The Sunny Day 晴天 use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam