{ "added_at": "2026-10-18", "additional_evidence_urls": [ "https://github.com/freefrank/LostOdysseyRecomp/blob/32fb6f73efef0e34ac05913b8521bad026b4ff65/docs/BUILDING.md", "https://github.com/freefrank/LostOdysseyRecomp/blob/32fb6f73efef0e34ac05913b8521bad026b4ff65/docs/INSTALLING.md", "https://github.com/freefrank/LostOdysseyRecomp/blob/32fb6f73efef0e34ac05913b8521bad026b4ff65/docs/STATUS.md", "https://github.com/freefrank/LostOdysseyRecomp/blob/32fb6f73efef0e34ac05913b8521bad026b4ff65/docs/AI_WORKFLOW.md", "https://github.com/freefrank/LostOdysseyRecomp/blob/32fb6f73efef0e34ac05913b8521bad026b4ff65/docs/notes/recomp.md", "https://github.com/freefrank/LostOdysseyRecomp/blob/32fb6f73efef0e34ac05913b8521bad026b4ff65/docs/ROADMAP.md", "https://github.com/freefrank/LostOdysseyRecomp/blob/32fb6f73efef0e34ac05913b8521bad026b4ff65/.gitmodules", "https://github.com/freefrank/LostOdysseyRecomp/blob/32fb6f73efef0e34ac05913b8521bad026b4ff65/CMakeLists.txt", "https://github.com/freefrank/LostOdysseyRecomp/blob/32fb6f73efef0e34ac05913b8521bad026b4ff65/LICENSE", "https://github.com/freefrank/LostOdysseyRecomp/releases/tag/v1.0.4" ], "category": "reconstruction-cases", "description_en": "Translates Lost Odyssey’s Xbox 360 PowerPC executable with patched XenonRecomp tooling and runs the generated code on a native runtime that renders through Direct3D 12, Vulkan or Metal. Windows, Linux, macOS and Android packages import the user’s own disc data. The maintainer documents development with Claude Code and Codex CLI and records each release separately from validation and acceptance.", "description_zh": "使用打过补丁的 XenonRecomp 工具转换 Lost Odyssey 的 Xbox 360 PowerPC 可执行文件，并在原生运行时上运行生成代码，经 Direct3D 12、Vulkan 或 Metal 渲染。Windows、Linux、macOS 和 Android 安装包导入使用者自己的光盘数据。维护者记录了借助 Claude Code 与 Codex CLI 的开发过程，并把每次发布与验证、验收分开记录。", "entry_url": "https://awesomerea.org/resources/lost-odyssey-recomp-case/", "entry_url_zh": "https://awesomerea.org/zh/resources/lost-odyssey-recomp-case/", "evidence_url": "https://github.com/freefrank/LostOdysseyRecomp/blob/32fb6f73efef0e34ac05913b8521bad026b4ff65/README.md", "group": "cases", "id": "lost-odyssey-recomp-case", "json_url": "https://awesomerea.org/resources/lost-odyssey-recomp-case/record.json", "kind": "case-study", "markdown_url": "https://awesomerea.org/resources/lost-odyssey-recomp-case/index.md", "markdown_url_zh": "https://awesomerea.org/zh/resources/lost-odyssey-recomp-case/index.md", "name": "Lost Odyssey Recomp: statically recompiling an Xbox 360 RPG into native ports", "name_zh": "Lost Odyssey Recomp：将 Xbox 360 角色扮演游戏静态重编译为原生移植", "reconstruction_method": "static-recompilation", "record_type": "resource", "relationship": "independent-reconstruction", "requirement_facets": [ "scope", "prerequisites", "prerequisites", "testing", "license" ], "requirements": [ "The reviewed main snapshot follows v1.0.4 (2026-10-18), packaged for Windows x64 with AVX, Linux x64 AppImage/Flatpak, macOS 15+ on Apple Silicon and 64-bit Android 8.0+ with Vulkan. STATUS.md and ROADMAP.md record each release as published but not accepted by the maintainer. This is static recompilation of the shipped executable, not recovered authored source or a general Xbox 360 emulator.", "Players import data from one supported four-disc set, Asian multilingual or USA/Europe (Title ID 4D5307FA); Disc 1 is required, DLC is optional, and other regions, title updates and modified XEX files are unsupported. Source builds use the Asian multilingual Disc 1 default.xex, LO.fpi and resource archives, and BUILDING.md still calls four-disc integration incomplete. Game data and generated code are kept out of the repository.", "Builds need submodules including XenonRecomp, XenosRecomp, plume and SDL 3, with project patches applied, plus Python 3.11+, CMake 3.28+, Ninja and Clang: clang-cl with Visual Studio 2022 Build Tools on Windows 10 1803+, or Clang/LLD with a Vulkan driver on Linux. tools/ppc_codegen.py regenerates the guest sources locally before the runtime build.", "STATUS.md separates implementation, validation, acceptance and release; for example, v1.0.4’s save fix passed a logic review, a CPU fixture and a Release link but was not run in-game. Upscaler and rendering checks name bounded fixtures and GPUs. The workflow guide states that a release does not mean the game was completed start to finish.", "GPL-3.0 covers project code; Lost Odyssey and its assets belong to their owners, and dependencies such as the Xenia FFmpeg fork, DXC, optional DLSS/FSR/XeSS SDKs and Android GPU drivers keep their own terms. docs/AI_WORKFLOW.md says one maintainer used Claude Code as the main session with Codex CLI and subagents; Ghidra scripts and a third-party reverse-engineering skill are referenced." ], "requirements_zh": [ "所审 main 快照晚于 v1.0.4（2026-10-18），安装包覆盖支持 AVX 的 Windows x64、Linux x64 AppImage／Flatpak、Apple Silicon 上的 macOS 15+，以及支持 Vulkan 的 64 位 Android 8.0+。STATUS.md 和 ROADMAP.md 将每个版本记录为已发布但未经维护者验收。这是对已发行可执行文件的静态重编译，不是恢复出的原作者源码，也不是通用 Xbox 360 模拟器。", "玩家需从一套受支持的四碟版本导入数据：亚洲多语言版或美欧版（Title ID 4D5307FA）；必须有第 1 碟，DLC 可选，其他地区版本、标题更新和修改过的 XEX 均不受支持。源码构建使用亚洲多语言版第 1 碟的 default.xex、LO.fpi 及资源归档，且 BUILDING.md 仍称四碟集成尚未完成。游戏数据和生成代码均不纳入仓库。", "构建需 XenonRecomp、XenosRecomp、plume、SDL 3 等子模块并应用项目补丁，另需 Python 3.11+、CMake 3.28+、Ninja 和 Clang：Windows 10 1803+ 上使用 Visual Studio 2022 Build Tools 的 clang-cl，Linux 上使用 Clang／LLD 及 Vulkan 驱动。tools/ppc_codegen.py 会在构建运行时之前于本地重新生成客体代码源文件。", "STATUS.md 将实现、验证、验收和发布分开记录；例如 v1.0.4 的存档修复通过了逻辑审查、一项 CPU 测试夹具和 Release 链接，但未在游戏中运行。超分辨率与渲染检查只针对列明的有限测试夹具和 GPU。工作流指南说明，发布不代表游戏已从头到尾通关。", "项目代码采用 GPL-3.0；Lost Odyssey 及其素材归各自权利人所有，Xenia FFmpeg 分支、DXC、可选的 DLSS／FSR／XeSS SDK 及 Android GPU 驱动等依赖保留各自条款。docs/AI_WORKFLOW.md 说明由一名维护者以 Claude Code 作为主会话，并配合 Codex CLI 与子代理开发；文档提到 Ghidra 脚本和第三方逆向技能。" ], "targets": [ "game" ], "url": "https://github.com/freefrank/LostOdysseyRecomp", "verification": "source-reviewed", "verified_at": "2026-10-18" }