{
  "added_at": "2026-11-09",
  "additional_evidence_urls": [
    "https://github.com/portemon-nitro/portemon/blob/796c312d3cc9bf51fd9452a0178e9e2953bdd2a8/docs/architecture.md"
  ],
  "category": "reconstruction-cases",
  "class": "game",
  "description_en": "Portémon Nitro reimplements the Pokémon HeartGold and SoulSilver engine in LÖVE for PCs and mobile devices. It reads a user-owned Nintendo DS ROM, derives game data locally, and separates ROM interpretation from runtime behavior and the app interface. The repository contains Lua game code, Nintendo DS and game-specific libraries, and ROM import tooling.",
  "description_zh": "Portémon Nitro 使用 LÖVE 重建 Pokémon HeartGold 与 SoulSilver 的游戏引擎，面向电脑和移动设备。项目读取用户自有的 Nintendo DS ROM，在本地生成游戏数据，并将 ROM 解析、运行时行为与应用界面分离。仓库包含 Lua 游戏代码、Nintendo DS 与游戏专用库，以及 ROM 导入工具。",
  "entry_url": "https://awesomerea.org/resources/portemon-nitro-hgss-case/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/portemon-nitro-hgss-case/",
  "evidence_class": 2,
  "evidence_status": "observed",
  "evidence_url": "https://github.com/portemon-nitro/portemon/blob/796c312d3cc9bf51fd9452a0178e9e2953bdd2a8/README.md",
  "group": "cases",
  "id": "portemon-nitro-hgss-case",
  "json_url": "https://awesomerea.org/resources/portemon-nitro-hgss-case/record.json",
  "kind": "case-study",
  "markdown_url": "https://awesomerea.org/resources/portemon-nitro-hgss-case/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/portemon-nitro-hgss-case/index.md",
  "name": "Portémon Nitro: a HeartGold and SoulSilver engine port",
  "name_zh": "Portémon Nitro：HeartGold 与 SoulSilver 游戏引擎移植",
  "reconstruction_method": "engine-reimplementation",
  "record_type": "resource",
  "relationship": "independent-reconstruction",
  "requirement_facets": [
    "prerequisites",
    "prerequisites",
    "license"
  ],
  "requirements": [
    "Requires a user-owned compatible canonical US Pokémon HeartGold or SoulSilver ROM.",
    "Runs through the LÖVE framework.",
    "AGPL-3.0 License."
  ],
  "requirements_zh": [
    "需要用户自有且兼容的美国版 Pokémon HeartGold 或 SoulSilver 标准 ROM。",
    "通过 LÖVE 框架运行。",
    "采用 AGPL-3.0 许可证。"
  ],
  "scope": "unknown",
  "targets": [
    "game"
  ],
  "url": "https://github.com/portemon-nitro/portemon",
  "verification": "source-reviewed",
  "verified_at": "2026-11-06"
}