{
  "added_at": "2026-11-09",
  "additional_evidence_urls": [
    "https://github.com/TsilaAllaoui/warioland4/blob/a8f2557af5dd07e8fb2bed9d6e09254d66a13690/Makefile"
  ],
  "category": "reconstruction-cases",
  "class": "game",
  "description_en": "Wario Land 4 reconstructs source for the US/EU and Japanese GBA releases and builds ROMs from user-supplied originals. The author reports C equivalents for all functions while some assembly sites remain; the build uses agbcc and checks its output against version-specific MD5 hashes.",
  "description_zh": "Wario Land 4 重建 GBA 欧美版及日版的源码，并从用户提供的原版 ROM 构建游戏。作者报告所有函数已有对应的 C 实现，但仍保留部分汇编代码；构建使用 agbcc，并以各版本的 MD5 值检查输出。",
  "entry_url": "https://awesomerea.org/resources/tsilaallaoui-warioland4-case/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/tsilaallaoui-warioland4-case/",
  "evidence_class": 2,
  "evidence_status": "observed",
  "evidence_url": "https://github.com/TsilaAllaoui/warioland4/blob/a8f2557af5dd07e8fb2bed9d6e09254d66a13690/README.md",
  "group": "cases",
  "id": "tsilaallaoui-warioland4-case",
  "json_url": "https://awesomerea.org/resources/tsilaallaoui-warioland4-case/record.json",
  "kind": "case-study",
  "markdown_url": "https://awesomerea.org/resources/tsilaallaoui-warioland4-case/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/tsilaallaoui-warioland4-case/index.md",
  "name": "Wario Land 4: a matching US/EU and Japanese GBA decompilation",
  "name_zh": "Wario Land 4：欧美版与日版 GBA 游戏的匹配反编译",
  "reconstruction_method": "matching-decompilation",
  "record_type": "resource",
  "relationship": "independent-reconstruction",
  "requirement_facets": [
    "prerequisites",
    "prerequisites",
    "limits",
    "license"
  ],
  "requirements": [
    "A matching US/EU or Japanese Wario Land 4 ROM for asset extraction.",
    "binutils-arm-none-eabi, clang-format, Python 3 and the agbcc submodule.",
    "Some assembly sites remain despite the author's reported complete function-level C coverage.",
    "No licence file in the repository."
  ],
  "requirements_zh": [
    "提取资源时需要对应的 Wario Land 4 欧美版或日版 ROM。",
    "需要 binutils-arm-none-eabi、clang-format、Python 3 和 agbcc 子模块。",
    "作者报告函数级 C 实现已完成，但仍有部分汇编代码。",
    "仓库中没有许可证文件。"
  ],
  "scope": "unknown",
  "targets": [
    "game"
  ],
  "url": "https://github.com/TsilaAllaoui/warioland4",
  "verification": "source-reviewed",
  "verified_at": "2026-11-06"
}