{
  "added_at": "2026-11-09",
  "additional_evidence_urls": [
    "https://github.com/djsaunde/1080-decomp/blob/3fa7dbd12f20c5ffd6089ae78b20ac2a08daafde/scripts/emu-symdump/README.md"
  ],
  "category": "reconstruction-cases",
  "class": "game",
  "description_en": "1080 Snowboarding decomp reconstructs Nintendo 64 game code in C and C++, including its custom USO overlays and Yay0-compressed segments. The author reports a byte-identical ROM build, while its progress table distinguishes matched C from partial work and assembly-backed portions. The project also documents recovering overlay relocation targets through emulator-assisted symbol dumping.",
  "description_zh": "1080 Snowboarding decomp 以 C 和 C++ 重建 Nintendo 64 游戏代码，包括自定义 USO 覆盖模块和 Yay0 压缩片段。作者报告称构建出的 ROM 与原版逐字节一致；进度表分别统计匹配源码、部分完成的代码及汇编保留部分。项目还记录了借助模拟器恢复覆盖模块重定位目标的方法。",
  "entry_url": "https://awesomerea.org/resources/1080-snowboarding-decomp-case/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/1080-snowboarding-decomp-case/",
  "evidence_url": "https://github.com/djsaunde/1080-decomp/blob/3fa7dbd12f20c5ffd6089ae78b20ac2a08daafde/README.md",
  "group": "cases",
  "id": "1080-snowboarding-decomp-case",
  "json_url": "https://awesomerea.org/resources/1080-snowboarding-decomp-case/record.json",
  "kind": "case-study",
  "markdown_url": "https://awesomerea.org/resources/1080-snowboarding-decomp-case/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/1080-snowboarding-decomp-case/index.md",
  "name": "1080 Snowboarding: matching Nintendo 64 decompilation with USO overlay analysis",
  "name_zh": "1080 Snowboarding：分析 USO 覆盖模块的 Nintendo 64 匹配反编译",
  "reconstruction_method": "matching-decompilation",
  "record_type": "resource",
  "relationship": "independent-reconstruction",
  "requirement_facets": [
    "prerequisites",
    "prerequisites",
    "limits",
    "license"
  ],
  "requirements": [
    "A USA 1080 Snowboarding ROM must be supplied as baserom.z64.",
    "Building requires mips-linux-gnu binutils, Python 3 and IDO 7.1.",
    "The source decompilation is still in progress.",
    "No licence file in the repository."
  ],
  "requirements_zh": [
    "需将美版《1080 Snowboarding》ROM 提供为 baserom.z64。",
    "构建需要 mips-linux-gnu binutils、Python 3 和 IDO 7.1。",
    "源码反编译仍在进行。",
    "仓库中没有许可证文件。"
  ],
  "targets": [
    "game"
  ],
  "url": "https://github.com/djsaunde/1080-decomp",
  "verification": "source-reviewed",
  "verified_at": "2026-11-06"
}