Sayonara Golden Days

A point-and-click puzzle adventure about revisiting an unfinished game

NotDeadLuna Studio · Released May 19, 2021

Reviews: Very Positive; 95% of 88
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Untested
Last update on Steam: 5 years ago; Jun 26, 2021
Minimum PC: My potato can run it; 8 GB RAM · 4 GB disk; Full requirements

What is Sayonara Golden Days?

You play a developer reopening a failed project for the last time in this single-player puzzle adventure. You investigate a room for reminders of the past and work through an unfinished puzzle game with more than thirty levels, using its commentary track to uncover the story.

For you if...

+you like experimental adventures with hand-drawn artwork
+you prefer short games over lengthy campaigns

Not for you if...

−you want puzzles to take priority over the story

What players say

95% of 88 reviews are positive

Players praise the story, particularly its portrayal of friends growing apart.

Screenshots and trailer

Sayonara Golden Days system requirements

Minimum: My potato can run it, 8 GB RAM, 4 GB of disk space.

As published by the developer.

Can my PC run Sayonara Golden Days?

The published requirements do not name a graphics card we can compare.

Set up my PC →

Minimum

OS: Windows 7 or later
Processor: My grandpa's PC can run it
Graphics: My potato can run it
Memory: 8 GB RAM
Storage: 4 GB available space

Does Sayonara Golden Days have co-op or multiplayer?

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

Single-player

Does Sayonara Golden Days run on Steam Deck?

Untested Not yet tested by Valve on Steam Deck.

PC version details

DRM: None declared on Steam
Controller: Full controller support
Platforms: Windows, macOS
Achievements: 8
Steam features: Cloud saves, Family Sharing
Languages: Full audio: Simplified Chinese. Text only: English, Japanese, Traditional Chinese.

Does Sayonara Golden Days 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