{
  "count": 1,
  "generated_at": "2026-10-20T02:57:31Z",
  "items": [
    {
      "id": "citron",
      "profile": {
        "analysis_commit": "79dee42 (depth=1)",
        "analysis_date": "2026-03-26",
        "core_classification": "community_fork",
        "core_version": "2026.03.12",
        "cores": [
          "citron"
        ],
        "display_name": "Citron (Nintendo Switch)",
        "emulator": "Citron",
        "files": [
          {
            "name": "prod.keys",
            "note": "Production keys for NCA decryption (master, key area, header, titlekek)",
            "path": "switch/prod.keys",
            "required": true,
            "source_ref": "src/core/crypto/key_manager.cpp:655-656"
          },
          {
            "name": "title.keys",
            "note": "Per-title encryption keys (rights_id to titlekey mappings)",
            "path": "switch/title.keys",
            "required": false,
            "source_ref": "src/core/crypto/key_manager.cpp:659-660"
          },
          {
            "name": "console.keys",
            "note": "Console-specific keys (BIS, SD seed)",
            "path": "switch/console.keys",
            "required": false,
            "source_ref": "src/core/crypto/key_manager.cpp:661-662"
          },
          {
            "name": "key_retail.bin",
            "note": "Amiibo decryption keys (two InternalKey structs, 0x50 bytes each)",
            "path": "switch/key_retail.bin",
            "required": false,
            "size": 160,
            "source_ref": "src/core/hle/service/nfc/common/amiibo_crypto.cpp:274-292"
          }
        ],
        "mode": "standalone",
        "notes": "Citron is a standalone Nintendo Switch emulator, community fork of yuzu by Zephyron.\ndev.keys can be used instead of prod.keys when use_dev_keys is enabled (for Switch dev units).\nFirmware (system NCAs) must be installed through Citron's UI from a firmware ZIP or NCA files.\nRequired for commercial games. Homebrew (.nro, .nso) can run without keys or firmware.\n",
        "profiled_date": "2026-03-26",
        "source": "https://git.citron-emu.org/citron-emu/Citron",
        "systems": [
          "nintendo-switch"
        ],
        "type": "standalone",
        "upstream": "https://git.citron-emu.org/citron-emu/Citron",
        "upstream_gone": "git.citron-emu.org no longer resolves, and git.citron-emu.com redirects to an unrelated survey site, the domain having been taken. Observed 2026-09-04, no mirror found."
      }
    }
  ],
  "kind": "emulators",
  "schema_version": 1
}