{
  "added_at": "2026-11-09",
  "additional_evidence_urls": [
    "https://github.com/LuckyLuke00/sadx-decomp/blob/5075e511cf10f9bdb12027d943bad580ae3c7dee/CLAUDE.md"
  ],
  "category": "community-case-studies",
  "class": "game",
  "description_en": "Reconstructs C and C++ source for the 2014 Steam release of Sonic Adventure DX, comparing compiled functions with the retail executable. It uses Visual C++ 2010 SP1 to produce matching machine code and reccmp to check matches. The project aims to rebuild the whole executable byte for byte, one function at a time.",
  "description_zh": "项目重建 Sonic Adventure DX 2014 年 Steam 版的 C 与 C++ 源码，并将编译后的函数与原版可执行文件比较。项目使用 Visual C++ 2010 SP1 生成匹配的机器码，并通过 reccmp 检查匹配情况。其目标是逐函数完成整个可执行文件的逐字节一致重建。",
  "entry_url": "https://awesomerea.org/resources/sadx-decomp-case/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/sadx-decomp-case/",
  "evidence_class": 2,
  "evidence_status": "observed",
  "evidence_url": "https://github.com/LuckyLuke00/sadx-decomp/blob/5075e511cf10f9bdb12027d943bad580ae3c7dee/README.md",
  "group": "rea",
  "id": "sadx-decomp-case",
  "json_url": "https://awesomerea.org/resources/sadx-decomp-case/record.json",
  "kind": "case-study",
  "markdown_url": "https://awesomerea.org/resources/sadx-decomp-case/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/sadx-decomp-case/index.md",
  "name": "Sonic Adventure DX: matching reconstruction of the 2014 Steam executable",
  "name_zh": "Sonic Adventure DX：2014 年 Steam 版可执行文件的匹配式重建",
  "reconstruction_method": "matching-decompilation",
  "record_type": "resource",
  "relationship": "community-reported-mixed-workflow",
  "requirement_facets": [
    "prerequisites",
    "prerequisites",
    "limits",
    "license"
  ],
  "requirements": [
    "The 2014 Steam release of Sonic Adventure DX is required.",
    "Windows 10 build 17063 or newer, Python 3.10 or newer, git and Visual C++ 2010 SP1 are specified.",
    "Source reconstruction is in progress.",
    "MIT covers tools, build files, tests and guides; src/ and data/ are not licensed by the project."
  ],
  "requirements_zh": [
    "需要 Sonic Adventure DX 的 2014 年 Steam 版。",
    "要求 Windows 10 build 17063 或更新版本、Python 3.10 或更新版本、git 和 Visual C++ 2010 SP1。",
    "源码重建仍在进行中。",
    "MIT 许可证适用于工具、构建文件、测试和指南；项目未为 src/ 与 data/ 授权。"
  ],
  "scope": "unknown",
  "targets": [
    "game"
  ],
  "url": "https://github.com/LuckyLuke00/sadx-decomp",
  "verification": "source-reviewed",
  "verified_at": "2026-11-08"
}