{
  "added_at": "2026-11-09",
  "category": "reconstruction-cases",
  "class": "game",
  "description_en": "Marvel vs. Capcom 2 reconstructs the NTSC-U PS2 game's code as C checked byte for byte against the retail executable, then compiles that code for a WebAssembly and WebGL2 port. The author reports 99.93% code coverage, a byte-exact ELF rebuild and end-to-end browser play; desktop ports are planned.",
  "description_zh": "Marvel vs. Capcom 2 将美版 PS2 游戏代码重建为 C，并与零售版可执行文件逐字节比对，再编译为 WebAssembly 和 WebGL2 浏览器移植。作者报告代码覆盖率为 99.93%、ELF 构建结果字节一致，浏览器版可从头玩到结尾；桌面移植尚在计划中。",
  "entry_url": "https://awesomerea.org/resources/mvc2-ps2-decomp-case/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/mvc2-ps2-decomp-case/",
  "evidence_class": 2,
  "evidence_status": "observed",
  "evidence_url": "https://github.com/g-guthrie/mvc2-ps2-decomp/blob/e02fe336f849fdc71f91333b14ec1f5d99e1fdcc/README.md",
  "group": "cases",
  "id": "mvc2-ps2-decomp-case",
  "json_url": "https://awesomerea.org/resources/mvc2-ps2-decomp-case/record.json",
  "kind": "case-study",
  "markdown_url": "https://awesomerea.org/resources/mvc2-ps2-decomp-case/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/mvc2-ps2-decomp-case/index.md",
  "name": "Marvel vs. Capcom 2: matching PS2 decompilation and browser port",
  "name_zh": "Marvel vs. Capcom 2：PS2 匹配反编译与浏览器移植",
  "reconstruction_method": "matching-decompilation",
  "record_type": "resource",
  "relationship": "independent-reconstruction",
  "requirement_facets": [
    "prerequisites",
    "prerequisites",
    "limits",
    "license"
  ],
  "requirements": [
    "A legally obtained NTSC-U PS2 disc dump of SLUS-20486.",
    "Local matching builds require period Metrowerks and GCC toolchains supplied separately.",
    "Desktop Windows, macOS and Linux ports are planned.",
    "No licence file in the repository."
  ],
  "requirements_zh": [
    "需要合法取得的美版 PS2 SLUS-20486 光盘转储。",
    "本地匹配构建需要另行提供当年的 Metrowerks 和 GCC 工具链。",
    "Windows、macOS 和 Linux 桌面移植仍在计划中。",
    "仓库中没有许可证文件。"
  ],
  "scope": "unknown",
  "targets": [
    "game"
  ],
  "url": "https://github.com/g-guthrie/mvc2-ps2-decomp",
  "verification": "source-reviewed",
  "verified_at": "2026-11-06"
}