{
  "format": 1,
  "release": "shadowrun-japan-original-guide-1.1.0-2026-10-25",
  "game": "Shadowrun (Japan)",
  "mode": "Original supplied cartridge through SNES emulation",
  "rom": {
    "file": "rom/shadowrun-japan.sfc",
    "bytes": 1310720,
    "sha256": "586551eadaff2693c0f21d9c47a697841989ae312d422fa4bf30823473a40fae",
    "modified": false
  },
  "frontend": {
    "name": "EmulatorJS",
    "version": "4.2.3",
    "source": "https://github.com/EmulatorJS/EmulatorJS/tree/v4.2.3",
    "license": "runtime/LICENSE.txt",
    "completeFrontendSource": "runtime/src/",
    "patches": "runtime/PATCHES.txt"
  },
  "core": {
    "name": "Snes9x",
    "npmPackage": "@emulatorjs/core-snes9x",
    "npmVersion": "4.2.3",
    "buildVersion": "2.0.2",
    "minimumFrontend": "4.2.2",
    "source": "https://github.com/EmulatorJS/snes9x",
    "buildSource": "https://github.com/EmulatorJS/build",
    "license": "runtime/SNES9X-LICENSE.txt",
    "threads": false
  },
  "runtimeManifest": "runtime-manifest.json",
  "limits": [
    "Browser shell and on-screen SNES controls are new. The original ROM is unmodified.",
    "This page uses SNES emulation and is distinct from the native JavaScript reconstruction.",
    "Browser snapshots and original cartridge saves are separate. Native reconstruction saves cannot be loaded here.",
    "The runtime is self-hosted, pinned and patched to disable CDN fallback and version checks.",
    "Physical gamepad hardware has not been verified for this website release.",
    "The guide is an optional browser enhancement. Its dialogue and explicit Use/return controls are new. The original Japanese Matchbox script has no hidden-room Use action.",
    "Guide completion metadata travels with browser and portable snapshots. Older snapshots remain compatible and start with the guide offer available."
  ],
  "enhancements": {
    "matchboxGuide": {
      "version": "1.1.0",
      "optional": true,
      "defaultEnabled": true,
      "source": "matchbox-guide.js",
      "bridge": "ram-bridge.js",
      "notes": "matchbox-guide-provenance.json",
      "description": "New map guide and portrait dialogue, free Matchbox ownership if absent, explicit original hidden-room travel and return. Added browser overlay, not an original Japanese cartridge NPC."
    }
  }
}