{
  "added_at": "2026-11-09",
  "additional_evidence_urls": [
    "https://github.com/felipe-dos-santos81/primal-rage-re/blob/265df76ac61b21cf8e138bb8238b5927af52996e/docs/FORMATS.md"
  ],
  "category": "reconstruction-cases",
  "class": "game",
  "description_en": "Primal Rage RE reconstructs the DOS game's engine in C over a memory layout matching PRAGE.EXE and runs it with SDL3 using the user's game data. The project includes Ghidra analysis scripts, LE and resource-format documentation, captures and differential checks; the author reports all 759 game-owned functions ported.",
  "description_zh": "Primal Rage RE 以 C 语言按 PRAGE.EXE 的原始内存布局重建 DOS 游戏引擎，并用 SDL3 读取用户的游戏数据运行。仓库包含 Ghidra 脚本、LE 与资源格式文档、原版采集记录和差分检查；作者报告已移植全部 759 个游戏自有函数。",
  "entry_url": "https://awesomerea.org/resources/primal-rage-reconstruction-case/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/primal-rage-reconstruction-case/",
  "evidence_class": 1,
  "evidence_status": "observed",
  "evidence_url": "https://github.com/felipe-dos-santos81/primal-rage-re/blob/265df76ac61b21cf8e138bb8238b5927af52996e/README.md",
  "group": "cases",
  "id": "primal-rage-reconstruction-case",
  "json_url": "https://awesomerea.org/resources/primal-rage-reconstruction-case/record.json",
  "kind": "case-study",
  "markdown_url": "https://awesomerea.org/resources/primal-rage-reconstruction-case/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/primal-rage-reconstruction-case/index.md",
  "name": "Primal Rage: DOS engine reconstruction and SDL3 port",
  "name_zh": "Primal Rage：DOS 引擎重建与 SDL3 移植",
  "preview_kind": "image",
  "preview_url": "https://awesomerea.org/previews/primal-rage-reconstruction-case.gif",
  "reconstruction_method": "engine-reimplementation",
  "record_type": "resource",
  "relationship": "independent-reconstruction",
  "requirement_facets": [
    "prerequisites",
    "prerequisites",
    "limits",
    "license"
  ],
  "requirements": [
    "A user-owned Primal Rage installation supplying PRAGE.EXE, INDEX, S16*.GRA and sound drivers is required.",
    "Building uses CMake and SDL3; the differential gate also uses Python, capstone, unicorn and local captures.",
    "Some original gameplay and audio outcomes remain outside the captured comparison set.",
    "MIT license."
  ],
  "requirements_zh": [
    "需要用户自有的 Primal Rage 安装，提供 PRAGE.EXE、INDEX、S16*.GRA 和声音驱动文件。",
    "构建使用 CMake 与 SDL3；差分检查还需 Python、capstone、unicorn 和本地采集数据。",
    "部分原版玩法与音频结果尚不在采集对照范围内。",
    "MIT 许可证。"
  ],
  "scope": "partial",
  "targets": [
    "game"
  ],
  "url": "https://github.com/felipe-dos-santos81/primal-rage-re",
  "verification": "source-reviewed",
  "verified_at": "2026-11-08"
}