{
  "added_at": "2026-11-09",
  "additional_evidence_urls": [
    "https://github.com/s-nems/open-northland/blob/d61219af0cfe6917b7f77c37c3d888fd202369b9/docs/ARCHITECTURE.md"
  ],
  "category": "reconstruction-cases",
  "class": "game",
  "description_en": "Open Northland reimplements Cultures - 8th Wonder of the World with a deterministic TypeScript simulation, a PixiJS isometric renderer and an offline asset pipeline. It decodes original game formats into local content and currently offers a playable settlement economy, building, combat, fog and a basic computer player.",
  "description_zh": "Open Northland 以确定性的 TypeScript 模拟、PixiJS 等距渲染器及离线资源流水线重建《Cultures - 8th Wonder of the World》。它在本地解码原版游戏格式；目前实现了可游玩的聚落经济、建造、战斗、战争迷雾和基础电脑玩家。",
  "entry_url": "https://awesomerea.org/resources/open-northland-case/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/open-northland-case/",
  "evidence_class": 2,
  "evidence_status": "observed",
  "evidence_url": "https://github.com/s-nems/open-northland/blob/d61219af0cfe6917b7f77c37c3d888fd202369b9/README.md",
  "group": "cases",
  "id": "open-northland-case",
  "json_url": "https://awesomerea.org/resources/open-northland-case/record.json",
  "kind": "case-study",
  "markdown_url": "https://awesomerea.org/resources/open-northland-case/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/open-northland-case/index.md",
  "name": "Open Northland: reimplementing Cultures - 8th Wonder of the World",
  "name_zh": "Open Northland：重建《Cultures - 8th Wonder of the World》",
  "reconstruction_method": "engine-reimplementation",
  "record_type": "resource",
  "relationship": "independent-reconstruction",
  "requirement_facets": [
    "prerequisites",
    "prerequisites",
    "limits",
    "license"
  ],
  "requirements": [
    "Playing requires an installed Cultures 2, Cultures: Northland or Cultures - 8th Wonder of the World original and the pinned source data pack.",
    "Development requires one of the documented Node.js versions: ^22.22.2, ^24.15.0 or >=26.0.0.",
    "The project is in alpha.",
    "AGPL-3.0-or-later License; three ported art-filter shaders carry separate notices."
  ],
  "requirements_zh": [
    "游玩需要已安装的《Cultures 2》《Cultures: Northland》或《Cultures - 8th Wonder of the World》原版游戏，以及指定版本的数据包。",
    "开发需要文档列出的 Node.js 版本之一：^22.22.2、^24.15.0 或 >=26.0.0。",
    "项目处于 alpha 阶段。",
    "采用 AGPL-3.0-or-later 许可证；三个移植的美术滤镜着色器另有许可声明。"
  ],
  "scope": "unknown",
  "targets": [
    "game"
  ],
  "url": "https://github.com/s-nems/open-northland",
  "verification": "source-reviewed",
  "verified_at": "2026-11-06"
}