# 403 - 悬疑,推理,解谜,故事,游戏 > Fictional agency for crime-fighting, case file creation, and shared universe contributions. (iPhone/iPad app by 泽强 全.) - Source: https://appshunter.io/ios/app/403/id6469257764 (this page in markdown: same URL + `.md`) - Developer: [泽强 全](https://appshunter.io/developer/918792381) - Category: Entertainment - Price: Free - Rating: 5.00/5 from 1 App Store ratings - Age rating: 17+ - Requires: iOS 17.0 · 10 MB - Languages: Chinese - Released: 2023-11-09 - Data updated: 2026-06-11 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/403/id6469257764/reviews.md ## What is 403? 403是一个虚构的信息管理机构，使命是打击犯罪，维护秩序，保证公众安全和正义。 403源自独立游戏《孙美琪疑案》，由局长刘青春在1993年创办，旨在对抗日益猖獗的犯罪组织，通过收集世界各地，各类宇宙的怪奇事件，建立档案跟踪分析，必要时采取处置措施。 现在任何人都可以加入403，提交新的情报线索，为各种宇宙中的人事物建立档案。 root:孙美琪疑案/林山海探案集的共享宇宙（世界观）已经完全开放众创， 请注意：403的虚拟工作人员，会预览和审核新的创作，制作档案/故事发布。 在QZQStudio的新游戏中，403的档案会起到至关重要的作用。 功能： -审阅403档案 -专用的档案制作工具 -GPU提供档案插画 -查询游戏/视频库 ## Key features - Review agency case files - Dedicated case file creation tools - GPU-powered case file illustrations - Query game and video library - Contribute intelligence and clues ## Frequently asked questions about 403 ### What is 403? 403 is a fictional information management agency established to combat crime and maintain order. It originates from the independent game series 'Sun Meiqi's Mysterious Cases' and aims to track and analyze strange events across various universes. ### Can I contribute to 403? Yes, anyone can join 403 by submitting new intelligence clues and creating case files for people and events in different universes. Virtual staff will review and publish new creations. ### What are the main features of 403? The app allows users to review existing 403 case files, utilize dedicated tools for creating new case files, and access GPU-provided illustrations for these files. It also includes a query function for a game and video library. ### What is the shared universe mentioned in 403? The shared universe refers to the 'Sun Meiqi's Mysterious Cases' and 'Lin Shanhai Detective Collection' world, which is now fully open for collaborative creation. This means users can contribute to and expand upon this established narrative. ### What is the age rating for 403? The app has an age rating of 17+, indicating it is intended for mature audiences. This is likely due to the crime-solving and mystery themes involved. ### How often is 403 updated? The app was last updated on December 17, 2023, with version 1.0.5. While specific update frequency isn't detailed, this suggests active development and maintenance. ### What devices is 403 available on? The provided data does not specify device compatibility. However, as a mobile application, it is generally expected to be available on Android and iOS platforms. ### What is the user sentiment for 403? Based on the single rating available, 403 has received a perfect 5.0 stars. This indicates highly positive initial user sentiment, though more ratings would provide a broader perspective. ## Version history (last 1 release) ### 1.0.5 — 2023-12-17 增加情报截取功能 ## More apps by 泽强 全 - [噩梦镇 - 恐怖胆小勿入](https://appshunter.io/ios/app/id1419935532) - [盗墓王 - 限制级恐怖游戏带你进入但丁地狱](https://appshunter.io/ios/app/id1429352194) - [逃出布痕瓦尔德](https://appshunter.io/ios/app/id1434777742) - [生存2077 - 太空漫游外星探险解谜](https://appshunter.io/ios/app/2077/id1434781305) - [私立高校谋杀案 - 女高中生离奇死亡侦探惊奇](https://appshunter.io/ios/app/id1435758044) - [地铁-恐怖末班车](https://appshunter.io/ios/app/id1458680480) All apps by 泽强 全: https://appshunter.io/developer/918792381 ## Related topics [４０３](https://appshunter.io/ios/topics/) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-11.*