{
  "added_at": "2026-11-09",
  "additional_evidence_urls": [
    "https://github.com/klNuno/lsd-decomp/blob/c28230c3222fb521a3097214a1e9438e4cf514f6/docs/engine/README.md"
  ],
  "category": "reconstruction-cases",
  "class": "game",
  "description_en": "lsd-decomp reconstructs C source for the SLPS-01556 PlayStation release of LSD: Dream Emulator and checks the rebuilt executable by SHA-1. It documents the dream graph, links, randomness and engine systems with function addresses, alongside emulator-based observations; the author reports that all game functions rebuild to the retail bytes.",
  "description_zh": "lsd-decomp 为《LSD: Dream Emulator》的 PlayStation 发行版 SLPS-01556 重建 C 源码，并用 SHA-1 核对重新构建的可执行文件。项目结合模拟器中的观察结果，按函数地址记录梦境图、场景连接、随机机制和引擎系统；作者报告所有游戏函数均可重建为零售版字节。",
  "entry_url": "https://awesomerea.org/resources/lsd-decomp-case/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/lsd-decomp-case/",
  "evidence_url": "https://github.com/klNuno/lsd-decomp/blob/c28230c3222fb521a3097214a1e9438e4cf514f6/README.md",
  "group": "cases",
  "id": "lsd-decomp-case",
  "json_url": "https://awesomerea.org/resources/lsd-decomp-case/record.json",
  "kind": "case-study",
  "markdown_url": "https://awesomerea.org/resources/lsd-decomp-case/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/lsd-decomp-case/index.md",
  "name": "LSD: Dream Emulator: a matching PlayStation decompilation",
  "name_zh": "LSD: Dream Emulator：PlayStation 版本的匹配反编译",
  "reconstruction_method": "matching-decompilation",
  "record_type": "resource",
  "relationship": "independent-reconstruction",
  "requirement_facets": [
    "prerequisites",
    "prerequisites",
    "limits",
    "license"
  ],
  "requirements": [
    "Linux x86-64 with make, git, curl, Python 3 with venv, binutils-mipsel-linux-gnu, and stable Rust.",
    "Own game disc dump; a Japanese PS1 BIOS dump is needed for in-game emulator checks.",
    "The author reports that 62 of 4,103 assigned names remain guesses.",
    "No licence file in the repository."
  ],
  "requirements_zh": [
    "需要 Linux x86-64，以及 make、git、curl、带 venv 的 Python 3、binutils-mipsel-linux-gnu 和稳定版 Rust。",
    "需要自有游戏光盘转储；在模拟器中检查游戏还需自有的日版 PS1 BIOS 转储。",
    "作者报告，4,103 个自定名称中仍有 62 个属于猜测。",
    "仓库中没有许可证文件。"
  ],
  "targets": [
    "game"
  ],
  "url": "https://github.com/klNuno/lsd-decomp",
  "verification": "source-reviewed",
  "verified_at": "2026-11-07"
}