{
  "added_at": "2026-10-16",
  "additional_evidence_urls": [
    "https://github.com/UnderminersTeam/UndertaleModTool/releases/tag/0.9.2.0"
  ],
  "category": "game-analysis",
  "description_en": "Browse and modify supported GameMaker data files, extract assets, and decompile or compile GML VM code. Includes room editing, scripted changes, a CLI, and the reusable UndertaleModLib library.",
  "description_zh": "浏览和修改受支持的 GameMaker 数据文件、提取资源，以及反编译或编译 GML VM 代码；提供房间编辑、脚本化修改、CLI 和可复用的 UndertaleModLib 库。",
  "entry_url": "https://awesomerea.org/resources/undertalemodtool/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/undertalemodtool/",
  "evidence_url": "https://github.com/UnderminersTeam/UndertaleModTool/blob/f43e12c445c37d50dc6244caa12ccab232983f3f/README.md",
  "group": "tools",
  "id": "undertalemodtool",
  "json_url": "https://awesomerea.org/resources/undertalemodtool/record.json",
  "kind": "tool",
  "markdown_url": "https://awesomerea.org/resources/undertalemodtool/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/undertalemodtool/index.md",
  "name": "UndertaleModTool",
  "name_zh": "UndertaleModTool",
  "record_type": "resource",
  "relationship": "foundation",
  "requirements": [
    "Supply a supported game data file such as data.win, game.ios, or game.unx. Stable 0.9.2.0 provides a 64-bit Windows GUI and CLI packages for Windows, Ubuntu, and macOS.",
    "GML VM code editing excludes YYC, and some language features remain unsupported. Building the reviewed source requires the .NET 10 SDK or later and recursive submodules; the GUI build requires Windows."
  ],
  "requirements_zh": [
    "需提供支持的游戏数据文件，如 data.win、game.ios 或 game.unx。稳定版 0.9.2.0 提供 64 位 Windows GUI，以及 Windows、Ubuntu 和 macOS 的 CLI 包。",
    "GML VM 代码编辑不支持 YYC，部分语言功能尚未支持。构建所审阅源码需要 .NET 10 SDK 或更新版本并递归获取子模块；构建 GUI 需要 Windows。"
  ],
  "targets": [
    "game"
  ],
  "url": "https://github.com/UnderminersTeam/UndertaleModTool",
  "verification": "source-reviewed",
  "verified_at": "2026-10-16"
}