{
  "added_at": "2026-11-09",
  "category": "reconstruction-cases",
  "class": "game",
  "description_en": "Touhou Eiyashou reconstructs C++ source for the Japanese 1.00d release of Touhou 8 and compares rebuilt code with the original executable using reccmp. The public repository contains source, build scripts and mapping data; further decompilation is being developed privately until completion.",
  "description_zh": "该项目重建东方永夜抄日文 1.00d 版的 C++ 源码，并用 reccmp 对比重编译结果与原版可执行文件。公开仓库包含源码、构建脚本和映射数据；后续反编译工作暂在私下进行。",
  "entry_url": "https://awesomerea.org/resources/gensokyoclub-th08-case/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/gensokyoclub-th08-case/",
  "evidence_class": 2,
  "evidence_status": "observed",
  "evidence_url": "https://github.com/GensokyoClub/th08/blob/f345c7dee07b849f2ff93a0029ab5ede126bf12c/README.md",
  "group": "cases",
  "id": "gensokyoclub-th08-case",
  "json_url": "https://awesomerea.org/resources/gensokyoclub-th08-case/record.json",
  "kind": "case-study",
  "markdown_url": "https://awesomerea.org/resources/gensokyoclub-th08-case/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/gensokyoclub-th08-case/index.md",
  "name": "Touhou Eiyashou: matching-source reconstruction of version 1.00d",
  "name_zh": "Touhou Eiyashou：1.00d 版源码匹配重建",
  "reconstruction_method": "matching-decompilation",
  "record_type": "resource",
  "relationship": "independent-reconstruction",
  "requirement_facets": [
    "prerequisites",
    "prerequisites",
    "limits",
    "license"
  ],
  "requirements": [
    "An original th08.exe version 1.00d is required.",
    "The build uses Python 3.4 or newer, Visual Studio 2002 and DirectX 8.0; Linux and macOS workflows also use Wine and msiextract.",
    "The public source is an early, unfinished snapshot.",
    "MIT."
  ],
  "requirements_zh": [
    "需要原版 1.00d 的 th08.exe。",
    "构建使用 Python 3.4 及以上版本、Visual Studio 2002 和 DirectX 8.0；Linux 与 macOS 流程还需 Wine 和 msiextract。",
    "公开源码是尚处早期、未完成的快照。",
    "许可证为 MIT。"
  ],
  "scope": "unknown",
  "targets": [
    "game"
  ],
  "url": "https://github.com/GensokyoClub/th08",
  "verification": "source-reviewed",
  "verified_at": "2026-11-06"
}