{
  "added_at": "2026-11-09",
  "additional_evidence_urls": [
    "https://github.com/islander0/alleyway-decomp/blob/f7b0a5e63bbfcf722ff2c1a8d76e51a688c73864/LICENSE"
  ],
  "category": "reconstruction-cases",
  "class": "game",
  "description_en": "Alleyway documents a Game Boy disassembly and experimental C decompilation of the game's World ROM revision. It names roughly 200 functions and reports findings about an unused tilemap routine, serial-port-based RNG seeding and a paddle wall-clip bug; RGBDS commands assemble the ROM.",
  "description_zh": "Alleyway 项目记录 Game Boy 游戏 World 版 ROM 的反汇编及实验性 C 反编译。它为约 200 个函数命名，并报告未使用的图块映射例程、串口随机数种子及挡板穿墙错误等发现；ROM 通过 RGBDS 命令汇编。",
  "entry_url": "https://awesomerea.org/resources/alleyway-game-boy-decomp-case/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/alleyway-game-boy-decomp-case/",
  "evidence_url": "https://github.com/islander0/alleyway-decomp/blob/f7b0a5e63bbfcf722ff2c1a8d76e51a688c73864/README.md",
  "group": "cases",
  "id": "alleyway-game-boy-decomp-case",
  "json_url": "https://awesomerea.org/resources/alleyway-game-boy-decomp-case/record.json",
  "kind": "case-study",
  "markdown_url": "https://awesomerea.org/resources/alleyway-game-boy-decomp-case/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/alleyway-game-boy-decomp-case/index.md",
  "name": "Alleyway: annotated Game Boy disassembly and decompilation",
  "name_zh": "Alleyway：带注释的 Game Boy 反汇编与反编译",
  "reconstruction_method": "decompilation",
  "record_type": "resource",
  "relationship": "independent-reconstruction",
  "requirement_facets": [
    "prerequisites",
    "limits",
    "license"
  ],
  "requirements": [
    "Use RGBDS to assemble and link the source; the documented World Rev A ROM can be used to compare the result.",
    "The ROM is not included; some data remains unnamed and the C decompilation is exploratory.",
    "MIT license."
  ],
  "requirements_zh": [
    "使用 RGBDS 汇编并链接源码；可用文档指定的 World Rev A 原版 ROM 对比结果。",
    "仓库不含 ROM；部分数据尚未命名，C 反编译仍属探索性工作。",
    "采用 MIT 许可。"
  ],
  "targets": [
    "game"
  ],
  "url": "https://github.com/islander0/alleyway-decomp",
  "verification": "source-reviewed",
  "verified_at": "2026-11-06"
}