第零封情书 (2026)

Developer: 樱野悠
Publisher: 悠悠球工作室
Platforms: Windows, macOS, Linux
Genres: RPG, Simulation
Rating: 4.8 of 5, 61 player ratings
Typical playtime: about 4.4 hours
Where to get it: Steam

The 3D catalog: game boxes on wooden shelves, with the cat sitting at the counter next to its greeting.

The catalog in 3D

The same catalog has a room you can walk around in. The cat behind the counter is the AI Catbot, and they pick real games from it when you tell them what you feel like playing. Nothing is for sale, here or in there. Go in from here and this game is already out on the counter, with more like it waiting on the shelf next to it.

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How it feels

A gentle, melancholy journey through memories and fleeting connections.

nostalgicreflectivebittersweetslow-pacedstory-drivenemotionalcontemplativeatmospheric

What players say

Players say this is a collection of three short bad-end romance stories grounded in realistic urban heartbreak, carried by strong character writing and a dual-perspective chapter. Opinions split on whether the second story's direction feels earned, but most agree the first chapter's portrayal of drifting apart is painfully relatable.

More games like this

This page is from Underplayed Gems, a catalog of older and overlooked games. Not quite it? You can browse by platform and genre, or take this one into the 3D catalog and ask the Catbot for something closer.