第七号列车 - Train No. 7

A visual novel mystery told through questions on a train

水野的四叶草 · Published by Eternal Dream · Released Aug 13, 2021

Reviews: Overwhelmingly Positive; 98% of 7,693
Recent reviews: Very Positive; 95% of 22 in 30 days
Players: 1; daily peak, Oct 28, 2026
Steam Deck: Playable
Last update on Steam: 5 years ago; Aug 16, 2021
Minimum PC: 屏幕能显示就行; 0.5 GB RAM · 0.2 GB disk; Full requirements

What is 第七号列车 - Train No. 7?

This free, single-player visual novel takes place aboard a one-way tourist train with an undisclosed destination. You question a girl traveling alone, using lateral-thinking puzzles to piece together her story. A full playthrough takes about one to two hours.

For you if...

+you enjoy relaxed pacing and reasoning through conversations

Not for you if...

−you want a long campaign or action-focused gameplay

What players say

98% of 7,693 reviews are positive · 95% of 22 in the last 30 days

Players praise the emotional storytelling and piano soundtrack. Some find the plot familiar or easy to predict.

Screenshots and trailer

第七号列车 - Train No. 7 system requirements

Minimum: 屏幕能显示就行, 0.5 GB RAM, 0.2 GB of disk space.

As published by the developer.

Can my PC run 第七号列车 - Train No. 7?

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

Set up my PC →

Minimum

OS: 任意版本Windows
Processor: 电脑能开机就好
Graphics: 屏幕能显示就行
Memory: 512 MB RAM
Storage: 200 MB available space

Does 第七号列车 - Train No. 7 have co-op or multiplayer?

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

Single-player

Does 第七号列车 - Train No. 7 run on Steam Deck?

Playable Playable: it runs on Steam Deck with some adjustments.

Sometimes shows mouse, keyboard or non-Deck controller icons
All functionality is accessible with the default controller configuration
In-game text is legible on Steam Deck
Default graphics settings perform well on Steam Deck

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Achievements: 7
Steam features: Family Sharing
Languages: Text only: Simplified Chinese.

Does 第七号列车 - Train No. 7 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