{
  "added_at": "2026-11-09",
  "additional_evidence_urls": [
    "https://github.com/aethai/ro3emu-server/blob/4559db162df0ef0739ca58690e5a64164ccf4fb9/docs/README.md",
    "https://github.com/aethai/ro3emu-server/blob/4559db162df0ef0739ca58690e5a64164ccf4fb9/docs/systems/skill-protocol.md"
  ],
  "category": "reconstruction-cases",
  "class": "game",
  "description_en": "RO3Emu reconstructs a server for the Ragnarok Online 3: Genesis game client. Its C# and .NET 10 code implements multiplayer systems and client-facing message routes, while research notes document observed client behavior and mark uncertain behavior as guesses. The launcher can find an existing game installation or download the game from its update servers.",
  "description_zh": "RO3Emu 为 Ragnarok Online 3: Genesis 客户端重建服务器。其 C# 和 .NET 10 代码实现多人游戏系统及面向客户端的消息路由；研究文档记录所观察到的客户端行为，并标明尚属推测的部分。启动器可查找已有的游戏安装目录，或从游戏更新服务器下载游戏。",
  "entry_url": "https://awesomerea.org/resources/ro3emu-server-case/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/ro3emu-server-case/",
  "evidence_class": 1,
  "evidence_status": "observed",
  "evidence_url": "https://github.com/aethai/ro3emu-server/blob/4559db162df0ef0739ca58690e5a64164ccf4fb9/README.md",
  "group": "cases",
  "id": "ro3emu-server-case",
  "json_url": "https://awesomerea.org/resources/ro3emu-server-case/record.json",
  "kind": "case-study",
  "markdown_url": "https://awesomerea.org/resources/ro3emu-server-case/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/ro3emu-server-case/index.md",
  "name": "RO3Emu: reconstructing a Ragnarok Online 3 server",
  "name_zh": "RO3Emu：重建 Ragnarok Online 3 服务器",
  "preview_kind": "image",
  "preview_url": "https://awesomerea.org/previews/ro3emu-server-case.jpg",
  "reconstruction_method": "other",
  "record_type": "resource",
  "relationship": "independent-reconstruction",
  "requirement_facets": [
    "prerequisites",
    "prerequisites",
    "limits",
    "license"
  ],
  "requirements": [
    "Ragnarok Online 3: Genesis game files, from an existing installation or through the launcher's download option.",
    "The .NET 10 SDK to run from source.",
    "Some server behavior remains a documented guess.",
    "GPL-3.0 license."
  ],
  "requirements_zh": [
    "需要 Ragnarok Online 3: Genesis 游戏文件，可使用已有安装目录，也可通过启动器下载。",
    "从源码运行需要 .NET 10 SDK。",
    "部分服务器行为仍为文档中标明的推测。",
    "采用 GPL-3.0 许可证。"
  ],
  "scope": "partial",
  "targets": [
    "game",
    "protocol"
  ],
  "url": "https://github.com/aethai/ro3emu-server",
  "verification": "source-reviewed",
  "verified_at": "2026-11-07"
}