{
  "added_at": "2026-11-09",
  "category": "reconstruction-cases",
  "class": "game",
  "description_en": "Ottsel ports OpenGOAL's decompiled Jak and Daxter: The Precursor Legacy source to iPad, iPhone and Apple Silicon Macs. It adds an ARM64 compiler backend, ahead-of-time signed modules and an Apple-platform app with touch and controller input, while extracting art and data from the user's PS2 disc. The author reports physical-iPad and Mac runs; physical-iPhone testing remains pending.",
  "description_zh": "Ottsel 将 OpenGOAL 恢复的 Jak and Daxter: The Precursor Legacy 源码移植到 iPad、iPhone 和 Apple Silicon Mac。项目增加 ARM64 编译后端、预先编译并签名的模块，以及支持触控和手柄的 Apple 平台应用；美术与数据从用户自有 PS2 光盘提取。作者报告已在实体 iPad 和 Mac 上运行，实体 iPhone 尚待测试。",
  "entry_url": "https://awesomerea.org/resources/ottsel-jak-port-case/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/ottsel-jak-port-case/",
  "evidence_class": 1,
  "evidence_status": "observed",
  "evidence_url": "https://github.com/chrissotraidis/ottsel/blob/397ed225aa81171f5c53b78f3141fc3730184068/README.md",
  "group": "cases",
  "id": "ottsel-jak-port-case",
  "json_url": "https://awesomerea.org/resources/ottsel-jak-port-case/record.json",
  "kind": "case-study",
  "markdown_url": "https://awesomerea.org/resources/ottsel-jak-port-case/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/ottsel-jak-port-case/index.md",
  "name": "Ottsel: an ARM64 port of Jak and Daxter",
  "name_zh": "Ottsel：Jak and Daxter 的 ARM64 移植",
  "preview_kind": "image",
  "preview_url": "https://awesomerea.org/previews/ottsel-jak-port-case.jpg",
  "reconstruction_method": "port",
  "record_type": "resource",
  "relationship": "independent-reconstruction",
  "requirement_facets": [
    "prerequisites",
    "prerequisites",
    "limits",
    "license"
  ],
  "requirements": [
    "Requires a user-owned USA Black Label PS2 disc image of Jak and Daxter: The Precursor Legacy, serial SCUS-97124.",
    "Building currently requires an Apple Silicon Mac.",
    "Developer preview; a physical iPhone has not yet been tested.",
    "ISC License."
  ],
  "requirements_zh": [
    "需要用户自有的 Jak and Daxter: The Precursor Legacy 美国原版 Black Label PS2 光盘镜像，序列号 SCUS-97124。",
    "目前构建需要 Apple Silicon Mac。",
    "处于开发者预览阶段；尚未在实体 iPhone 上测试。",
    "采用 ISC 许可证。"
  ],
  "scope": "partial",
  "targets": [
    "game"
  ],
  "url": "https://github.com/chrissotraidis/ottsel",
  "verification": "source-reviewed",
  "verified_at": "2026-11-06"
}