{
  "added_at": "2026-11-09",
  "additional_evidence_urls": [
    "https://github.com/lilDavid/warioland4/blob/abb7800a8d8fa6d7f7f003627893e06bc2879329/Makefile",
    "https://github.com/lilDavid/warioland4/blob/abb7800a8d8fa6d7f7f003627893e06bc2879329/LICENSE"
  ],
  "category": "reconstruction-cases",
  "class": "game",
  "description_en": "Wario Land 4 is an unfinished GBA decompilation that builds US/EU and Japanese ROM versions from source and assets extracted from the user's base ROM. Its build uses agbcc, ARM binutils and Python tooling, and reports a checksum result for the output.",
  "description_zh": "Wario Land 4 是进行中的 GBA 游戏反编译项目，可用源代码和用户基础 ROM 中提取的资源构建美欧版及日版。构建流程使用 agbcc、ARM binutils 和 Python 工具，并对输出显示校验结果。",
  "entry_url": "https://awesomerea.org/resources/wario-land-4-decomp-case/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/wario-land-4-decomp-case/",
  "evidence_class": 2,
  "evidence_status": "observed",
  "evidence_url": "https://github.com/lilDavid/warioland4/blob/abb7800a8d8fa6d7f7f003627893e06bc2879329/README.md",
  "group": "cases",
  "id": "wario-land-4-decomp-case",
  "json_url": "https://awesomerea.org/resources/wario-land-4-decomp-case/record.json",
  "kind": "case-study",
  "markdown_url": "https://awesomerea.org/resources/wario-land-4-decomp-case/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/wario-land-4-decomp-case/index.md",
  "name": "Wario Land 4: rebuilding US/EU and Japanese GBA ROMs",
  "name_zh": "Wario Land 4：重建美欧版与日版 GBA ROM",
  "reconstruction_method": "matching-decompilation",
  "record_type": "resource",
  "relationship": "independent-reconstruction",
  "requirement_facets": [
    "prerequisites",
    "prerequisites",
    "limits",
    "license"
  ],
  "requirements": [
    "Provide the corresponding Wario Land 4 base ROM; the US build expects baserom_us.gba.",
    "Install binutils-arm-none-eabi, clang-format and Python 3, and initialize the agbcc submodule.",
    "The decompilation is work in progress.",
    "MIT License."
  ],
  "requirements_zh": [
    "提供对应版本的 Wario Land 4 基础 ROM；美版构建要求文件名为 baserom_us.gba。",
    "安装 binutils-arm-none-eabi、clang-format 和 Python 3，并初始化 agbcc 子模块。",
    "反编译工作仍在进行中。",
    "MIT 许可证。"
  ],
  "scope": "unknown",
  "targets": [
    "game"
  ],
  "url": "https://github.com/lilDavid/warioland4",
  "verification": "source-reviewed",
  "verified_at": "2026-11-06"
}