{
  "added_at": "2026-11-09",
  "category": "reconstruction-cases",
  "class": "game",
  "description_en": "BelthasarProject reimplements Chrono Trigger for the SNES, USA 1995, as a portable C engine. The dump is a headerless 4,194,304-byte ROM, SHA-1 de5822f4f2f7a55acb8926d4c0eaa63d5d989312. The README says the title, a new game, the field, battles, menus, the overworld, and the music run on the C engine. A full playthrough remains unverified. Optional mods add widescreen and frame rates above 60.",
  "description_zh": "BelthasarProject 把 1995 年美版超级任天堂《时空之轮》重实现为可移植的 C 引擎。转储是 4,194,304 字节的无头 ROM，SHA-1 为 de5822f4f2f7a55acb8926d4c0eaa63d5d989312。README 写明标题、新游戏、场景、战斗、菜单、世界地图和音乐都在 C 引擎上运行。完整通关还没有验证。可选模组提供宽屏和高于 60 的帧率。",
  "entry_url": "https://awesomerea.org/resources/belthasar/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/belthasar/",
  "evidence_class": 1,
  "evidence_status": "observed",
  "evidence_url": "https://github.com/TemplarServant/BelthasarProject/blob/f1c3f285620fb3091052b954353bc966530e504d/README.md",
  "group": "cases",
  "id": "belthasar",
  "json_url": "https://awesomerea.org/resources/belthasar/record.json",
  "kind": "case-study",
  "markdown_url": "https://awesomerea.org/resources/belthasar/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/belthasar/index.md",
  "name": "BelthasarProject: reimplementing the Chrono Trigger engine",
  "name_zh": "BelthasarProject：重新实现《时空之轮》引擎",
  "preview_kind": "image",
  "preview_url": "https://awesomerea.org/previews/belthasar.png",
  "reconstruction_method": "engine-reimplementation",
  "record_type": "resource",
  "relationship": "independent-reconstruction",
  "requirements": [
    "On Windows, Visual Studio 2022 Build Tools with CMake and Ninja, and Python 3. Run python tools/setup.py --rom with the USA ROM, then tools\\build.bat.",
    "License: MIT for the code, tools, and documentation written for this project. The README says the vendored LakeSnes core keeps its own MIT license."
  ],
  "requirements_zh": [
    "在 Windows 上需要带 CMake 和 Ninja 的 Visual Studio 2022 生成工具，以及 Python 3。用美版 ROM 运行 python tools/setup.py --rom，然后运行 tools\\build.bat。",
    "许可证：为本项目编写的代码、工具和文档为 MIT。README 写明附带的 LakeSnes 核心保持自己的 MIT 许可证。"
  ],
  "scope": "partial",
  "targets": [
    "game"
  ],
  "url": "https://github.com/TemplarServant/BelthasarProject",
  "verification": "source-reviewed",
  "verified_at": "2026-11-07"
}