{
  "added_at": "2026-11-09",
  "additional_evidence_urls": [
    "https://github.com/USED255/artonelico2-decomp/blob/16256209a6b2ab293d31fc5c6e03096a6c2151f6/README.zh-CN.md"
  ],
  "category": "reconstruction-cases",
  "class": "game",
  "description_en": "Ar tonelico II decomp reconstructs C source for the Japanese PS2 release SLPS_258.19 and checks compiled functions against the retail binary byte by byte. The author reports 4,800 of 10,923 functions matched as of 2026-10-27; the build uses the original EE compiler toolchain.",
  "description_zh": "Ar tonelico II decomp 重建 PS2 日版 SLPS_258.19 的 C 源码，并将编译后的函数与零售版二进制文件逐字节比较。作者报告截至 2026 年 10 月 27 日，10,923 个函数中有 4,800 个匹配；构建需要原版 EE 编译器工具链。",
  "entry_url": "https://awesomerea.org/resources/ar-tonelico-ii-decomp-case/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/ar-tonelico-ii-decomp-case/",
  "evidence_url": "https://github.com/USED255/artonelico2-decomp/blob/16256209a6b2ab293d31fc5c6e03096a6c2151f6/README.md",
  "group": "cases",
  "id": "ar-tonelico-ii-decomp-case",
  "json_url": "https://awesomerea.org/resources/ar-tonelico-ii-decomp-case/record.json",
  "kind": "case-study",
  "markdown_url": "https://awesomerea.org/resources/ar-tonelico-ii-decomp-case/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/ar-tonelico-ii-decomp-case/index.md",
  "name": "Ar tonelico II: matching decompilation of the Japanese PS2 release",
  "name_zh": "Ar tonelico II：《魔塔大陆2》日版 PS2 匹配反编译",
  "reconstruction_method": "matching-decompilation",
  "record_type": "resource",
  "relationship": "independent-reconstruction",
  "requirement_facets": [
    "prerequisites",
    "prerequisites",
    "limits",
    "license"
  ],
  "requirements": [
    "Requires the user's own SLPS_258.19 executable from the game disc.",
    "Requires the original EE compiler toolchain, plus splat and objdiff-cli.",
    "The author reports 4,800 of 10,923 functions matched as of 2026-10-27.",
    "GPL-3.0 license."
  ],
  "requirements_zh": [
    "需要用户从自备游戏光盘取得 SLPS_258.19 可执行文件。",
    "需要原版 EE 编译器工具链，以及 splat 和 objdiff-cli。",
    "作者报告截至 2026 年 10 月 27 日，10,923 个函数中有 4,800 个匹配。",
    "许可证为 GPL-3.0。"
  ],
  "targets": [
    "game"
  ],
  "url": "https://github.com/USED255/artonelico2-decomp",
  "verification": "source-reviewed",
  "verified_at": "2026-11-06"
}