{
  "added_at": "2026-11-09",
  "additional_evidence_urls": [
    "https://github.com/OpenTS-Developers/OpenTS/blob/ba3c6c560e7dccb7eb2147431f542c43fe4e2352/LICENSE.md"
  ],
  "category": "reconstruction-cases",
  "class": "game",
  "description_en": "OpenTS reconstructs the Command & Conquer: Tiberian Sun 2.03 Firestorm engine as a standalone program. It combines GPL-released source from related Command & Conquer games with reverse engineering of the original executable, and uses assets from the user's installed game.",
  "description_zh": "OpenTS 将《Command & Conquer: Tiberian Sun》2.03 Firestorm 引擎重建为独立程序。项目结合相关《Command & Conquer》游戏公开的 GPL 源码与原始可执行文件逆向成果，使用用户已安装游戏中的资源。",
  "entry_url": "https://awesomerea.org/resources/opents-case/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/opents-case/",
  "evidence_class": 2,
  "evidence_status": "observed",
  "evidence_url": "https://github.com/OpenTS-Developers/OpenTS/blob/ba3c6c560e7dccb7eb2147431f542c43fe4e2352/README.md",
  "group": "cases",
  "id": "opents-case",
  "json_url": "https://awesomerea.org/resources/opents-case/record.json",
  "kind": "case-study",
  "markdown_url": "https://awesomerea.org/resources/opents-case/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/opents-case/index.md",
  "name": "OpenTS: reconstructing the Tiberian Sun engine",
  "name_zh": "OpenTS：重建 Tiberian Sun 引擎",
  "reconstruction_method": "engine-reimplementation",
  "record_type": "resource",
  "relationship": "independent-reconstruction",
  "requirement_facets": [
    "prerequisites",
    "prerequisites",
    "limits",
    "license"
  ],
  "requirements": [
    "An installed Tiberian Sun copy from Steam or the EA App supplies the original assets.",
    "Windows 10 version 1903 or newer and an SSE4.2-capable processor are required.",
    "The 32-bit and 64-bit builds use incompatible save and network packet widths.",
    "GPL-3.0-or-later license; source derived from Electronic Arts material carries additional GPL Section 7 terms."
  ],
  "requirements_zh": [
    "需要从 Steam 或 EA App 安装《Tiberian Sun》，以提供原版资源。",
    "需要 Windows 10 1903 及以上版本，以及支持 SSE4.2 的处理器。",
    "32 位和 64 位构建的存档与网络数据宽度不兼容。",
    "采用 GPL-3.0-or-later 许可证；源自 Electronic Arts 材料的代码另受 GPL 第 7 节附加条款约束。"
  ],
  "scope": "unknown",
  "targets": [
    "game"
  ],
  "url": "https://github.com/OpenTS-Developers/OpenTS",
  "verification": "source-reviewed",
  "verified_at": "2026-11-06"
}