{
  "added_at": "2026-11-09",
  "additional_evidence_urls": [
    "https://github.com/ReGame-Labs/dtbe_decomp/blob/eb7608682148e0c27645dcd45324ebfd26498fa8/src/README.md"
  ],
  "category": "reconstruction-cases",
  "class": "game",
  "description_en": "Digimon Rumble Arena decomp reconstructs the Japanese and USA PlayStation releases as C and assembly that the author reports rebuilds the executable and 13 code overlays byte for byte. GCC 2.95.2, splat and objdiff support the matching workflow; remaining overlay functions are still assembly.",
  "description_zh": "Digimon Rumble Arena decomp 以 C 和汇编重建日美版 PlayStation 游戏。作者报告可逐字节重建主程序和 13 个代码覆盖模块；项目使用 GCC 2.95.2、splat 与 objdiff，部分覆盖模块函数仍是汇编。",
  "entry_url": "https://awesomerea.org/resources/digimon-rumble-arena-decomp-case/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/digimon-rumble-arena-decomp-case/",
  "evidence_url": "https://github.com/ReGame-Labs/dtbe_decomp/blob/eb7608682148e0c27645dcd45324ebfd26498fa8/README.md",
  "group": "cases",
  "id": "digimon-rumble-arena-decomp-case",
  "json_url": "https://awesomerea.org/resources/digimon-rumble-arena-decomp-case/record.json",
  "kind": "case-study",
  "markdown_url": "https://awesomerea.org/resources/digimon-rumble-arena-decomp-case/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/digimon-rumble-arena-decomp-case/index.md",
  "name": "Digimon Rumble Arena: matching PlayStation decompilation",
  "name_zh": "Digimon Rumble Arena：PlayStation 版匹配式反编译",
  "reconstruction_method": "matching-decompilation",
  "record_type": "resource",
  "relationship": "independent-reconstruction",
  "requirement_facets": [
    "prerequisites",
    "prerequisites",
    "limits",
    "license"
  ],
  "requirements": [
    "An original Japanese or USA game disc image.",
    "Linux build tools including MIPS binutils, Python and the specified GCC 2.95.2 workflow.",
    "Many overlay functions remain as assembly.",
    "MIT licence."
  ],
  "requirements_zh": [
    "需要日版或美版原版游戏光盘映像。",
    "Linux 构建需要 MIPS binutils、Python 及指定的 GCC 2.95.2 工具链。",
    "许多覆盖模块函数仍以汇编形式保留。",
    "采用 MIT 许可证。"
  ],
  "targets": [
    "game"
  ],
  "url": "https://github.com/ReGame-Labs/dtbe_decomp",
  "verification": "source-reviewed",
  "verified_at": "2026-11-06"
}