{
  "added_at": "2026-11-09",
  "category": "reconstruction-cases",
  "class": "game",
  "description_en": "Mother reconstructs the Famicom/NES game as assembly for its Japanese release and English localization. Configuration splits banks and version-specific assets from user-supplied ROMs; build scripts produce NES 2.0 ROMs and compare their checksums with the selected originals. The assembly separates game data, object scripts, vectors, music, and other code.",
  "description_zh": "Mother 将 Famicom/NES 游戏《Mother》的日版和英文版重建为汇编源码。配置脚本从用户自备的 ROM 拆分数据区与各版本资源；构建脚本生成 NES 2.0 ROM，并与原版校验值比对。源码整理了游戏数据、对象脚本、中断向量、音乐等内容。",
  "entry_url": "https://awesomerea.org/resources/mother-nes-disassembly-case/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/mother-nes-disassembly-case/",
  "evidence_class": 2,
  "evidence_status": "observed",
  "evidence_url": "https://github.com/Nathan-R-Og/mother/blob/e0b3e3f2463413aaf2915ae3264bfd00b782f5e4/README.md",
  "group": "cases",
  "id": "mother-nes-disassembly-case",
  "json_url": "https://awesomerea.org/resources/mother-nes-disassembly-case/record.json",
  "kind": "case-study",
  "markdown_url": "https://awesomerea.org/resources/mother-nes-disassembly-case/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/mother-nes-disassembly-case/index.md",
  "name": "Mother: a checksum-checked Famicom/NES disassembly",
  "name_zh": "Mother：以校验值比对的 Famicom/NES 反汇编",
  "reconstruction_method": "matching-decompilation",
  "record_type": "resource",
  "relationship": "independent-reconstruction",
  "requirement_facets": [
    "prerequisites",
    "prerequisites",
    "limits",
    "license"
  ],
  "requirements": [
    "Python and cc65 are required; the instructions cover Windows and WSL2 Ubuntu.",
    "Supply a supported Japanese Mother or English Earthbound Beginnings ROM.",
    "The author says substantial work remains, especially for the Japanese version and symbol naming.",
    "No licence file in the repository."
  ],
  "requirements_zh": [
    "需要 Python 和 cc65；说明涵盖 Windows 与 WSL2 Ubuntu。",
    "需自备受支持的日版 Mother 或英文版 Earthbound Beginnings ROM。",
    "作者表示日版内容和符号命名仍有大量工作。",
    "仓库中没有许可证文件。"
  ],
  "scope": "unknown",
  "targets": [
    "game"
  ],
  "url": "https://github.com/Nathan-R-Og/mother",
  "verification": "source-reviewed",
  "verified_at": "2026-11-06"
}