{
  "added_at": "2026-11-09",
  "category": "reconstruction-cases",
  "class": "game",
  "description_en": "d3b-emu reconstructs a server for Diablo III Beta client version 0.3.0.7447 in C# and .NET 8. Based on an earlier mooege version, it updates opcodes and message definitions and implements beta-era game systems, while Battle.net handling, item persistence and skill accuracy remain incomplete.",
  "description_zh": "d3b-emu 使用 C# 和 .NET 8 为《Diablo III》Beta 客户端 0.3.0.7447 重建服务器。项目基于早期 mooege 版本，更新操作码和消息定义，并实现部分 Beta 时期游戏系统；Battle.net 处理、物品存储和技能准确性仍不完整。",
  "entry_url": "https://awesomerea.org/resources/d3b-emu-diablo-iii-beta-case/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/d3b-emu-diablo-iii-beta-case/",
  "evidence_url": "https://github.com/Crypto137/d3b-emu/blob/47275e8d659da6033ae736b8e403790d42db06d8/README.md",
  "group": "cases",
  "id": "d3b-emu-diablo-iii-beta-case",
  "json_url": "https://awesomerea.org/resources/d3b-emu-diablo-iii-beta-case/record.json",
  "kind": "case-study",
  "markdown_url": "https://awesomerea.org/resources/d3b-emu-diablo-iii-beta-case/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/d3b-emu-diablo-iii-beta-case/index.md",
  "name": "d3b-emu: reconstructing a Diablo III Beta server",
  "name_zh": "d3b-emu：重建《Diablo III》Beta 服务器",
  "reconstruction_method": "other",
  "record_type": "resource",
  "relationship": "independent-reconstruction",
  "requirement_facets": [
    "prerequisites",
    "prerequisites",
    "limits",
    "license"
  ],
  "requirements": [
    "Diablo III Beta client 0.3.0.7447 and its ClientData.mpq, CoreData.mpq and base patch files are required.",
    "The server is built for .NET 8.",
    "Battle.net and game server systems are unfinished; item saves and some skill behavior remain inaccurate.",
    "AGPL-3.0 licence."
  ],
  "requirements_zh": [
    "需要《Diablo III》Beta 客户端 0.3.0.7447，以及 ClientData.mpq、CoreData.mpq 和基础补丁文件。",
    "服务器使用 .NET 8 构建。",
    "Battle.net 和游戏服务器系统尚未完成；物品存档及部分技能行为仍不准确。",
    "采用 AGPL-3.0 许可证。"
  ],
  "targets": [
    "game",
    "protocol"
  ],
  "url": "https://github.com/Crypto137/d3b-emu",
  "verification": "source-reviewed",
  "verified_at": "2026-11-06"
}