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最后更新：2026年11月6日

一台 1998 年建的磁石式交换机，一本每天重抄的《长途挂号簿》，一场关键词检索 ARG。

榆关县邮电局夜间人工交换台，48 门，每晚 21:50 接班，值班员把当晚挂号一格一单抄进簿子，盖「接通」或「空号」，签名。2015-11-06 夜线路割接，交换台撤销。可自那晚起，第 3 号台那一路每天仍被重抄进当天挂号簿，既不盖「接通」也不盖「空号」，状态空着，连续 4,018 天。你回来查这件事：读档案、调原件、把十件案子按事实落到「留号」或「销号」。每销一格，站点就永久暗掉一块；翻回第一幕的暖页面时，字已经被橡皮擦白。十件落完，号牌仍空着——号牌背面刻着，接通一次，此号归档，只准一次。

一览

档案	42 份（含台面 2 份、秘密 4 份、补登页与附页各 1 份，其余 34 份）
要归档的案子	10 件：前两幕 4 格「留号」，后两幕 6 格「销号」
幕	4 幕：案子 1 / 3 / 4 / 2
调阅额度	6 次，一次落一格，不返还
连续留号	4,018 天 = 11 × 365 + 3（2016 / 2020 / 2024 三个闰年）
交换机 / 台号	48 门 · 第 3 号台
那一夜	22:41 跳闸 · 47 分钟 · 工号 1128
结局	4 个，其中一个隐藏
配图	19 张 AI 生成的虚构影像（表世界 8 · 里世界 8 · 终局 2 · 分享卡 1）

怎么玩

读一份档案，把里面记住的词填进检索框；
按事实给案子落「留号」或「销号」，挂号单只有这两面；
第三幕第一次落到「销号」会切进里世界，回不去；
十件落完，用最后一次接通把号牌补上。

语言与进度

游戏内可切换中文与英文，英文镜像在 /en/。进度自动保存在本机 localStorage，不需要注册，没有内购。

内容与配图

本页照片均为 AI 生成的虚构影像，不是实机截图。邮电局名、人名、地址与事件均为创作，与任何真实的机构或个人无关。本作含轻微惊悚氛围（夜、忙音、橡皮屑、被擦白的名字、红色占线灯），无 jump scare、无血腥画面。

谁做的

GameStrategists（游策手记）的第一方作品：游戏、文案与页面都由同一个独立开发者完成，攻略只写自己做的游戏。主站：gamestrategists.com。

About

Last updated: 6 November 2026

A magneto switchboard built in 1998, a call ledger recopied every day, and a keyword-search ARG.

The night manual switchboard of Yuguan County post office had 48 lines. At 21:50 each evening the operator copied that night's calls into the ledger, one line per slip, stamped CONNECTED or NO SUCH NUMBER, and signed. On the night of 6 November 2015 the lines were cut over and the board was closed. Yet from that night on, the circuit on desk 3 has been recopied into each day's ledger, stamped neither CONNECTED nor NO SUCH NUMBER, its status left blank - for 4,018 days running. You come back to find out why: read the records, pull the originals, and settle ten cases onto KEEP or CUT as the facts allow. Every CUT darkens the site permanently; go back to the warm pages of Act One and the writing has been rubbed white. When all ten are settled, the plate is still blank. Its back says: one connection, then the number is filed. One only.

At a glance

Records	42 (2 on the desk, 4 secrets, 1 registration page, 1 extra page, 34 others)
Cases to file	10: four KEEP in the first two acts, six CUT in the last two
Acts	4: cases 1 / 3 / 4 / 2
Pulls	6; one pull settles one square and is not returned
Days kept open	4,018 = 11 x 365 + 3 (leap years 2016 / 2020 / 2024)
Switchboard / desk	48 lines / desk 3
That night	22:41 power trip / 47 minutes / staff number 1128
Endings	4, one of them hidden
Images	19 AI-generated fictional images (8 bright world, 8 night world, 2 finale, 1 share card)

How to play

Read a record, then type a word you remember into the search box;
Settle each case to KEEP or CUT as the evidence supports; a call slip has only those two faces;
The first CUT in Act Three flips the whole site into the night world, with no way back;
After all ten, spend the one connection left on the plate.

Language and progress

The game switches between Chinese and English; the English mirror lives at /en/. Progress saves automatically on your device in localStorage. No sign-up, no in-app purchases.

Content and images

Every photograph here is an AI-generated fictional image, not a gameplay capture. The post office, names, address and events are invention, unrelated to any real institution or person. The game contains mild unsettling atmosphere (night, a busy tone, eraser shavings, names rubbed white, a red BUSY lamp); no jump scares and no gore.

Who made it

A first-party GameStrategists title: the game, its writing and these pages come from the same solo developer, and the guides cover only games we make ourselves. Home: gamestrategists.com.