{
  "count": 1,
  "generated_at": "2026-10-20T02:57:31Z",
  "items": [
    {
      "id": "skyemu",
      "profile": {
        "core_classification": "official_port",
        "core_version": "v5",
        "cores": [
          "skyemu"
        ],
        "display_name": "Nintendo - Game Boy/GBA/NDS (SkyEmu)",
        "emulator": "skyemu",
        "files": [
          {
            "aliases": [
              "gbc_bios.bin",
              "cgb0_boot.bin",
              "cgb_agb_boot.bin"
            ],
            "description": "GBC boot ROM",
            "hle_fallback": true,
            "name": "cgb_boot.bin",
            "path": "SkyEmu/cgb_boot.bin",
            "required": false,
            "source_ref": "src/gb.h:1593-1596, 1605-1608"
          },
          {
            "aliases": [
              "dmg0_rom.bin",
              "gb_bios.bin"
            ],
            "description": "DMG boot ROM",
            "hle_fallback": true,
            "name": "dmg_rom.bin",
            "path": "SkyEmu/dmg_rom.bin",
            "required": false,
            "source_ref": "src/gb.h:1601-1603"
          },
          {
            "description": "GBA BIOS",
            "hle_fallback": true,
            "name": "gba_bios.bin",
            "path": "SkyEmu/gba_bios.bin",
            "required": false,
            "source_ref": "src/gba.h:1726-1730"
          },
          {
            "description": "NDS ARM7 BIOS",
            "hle_fallback": true,
            "name": "nds7.bin",
            "path": "SkyEmu/nds7.bin",
            "required": false,
            "source_ref": "src/nds.h:3088-3089"
          },
          {
            "description": "NDS ARM9 BIOS",
            "hle_fallback": true,
            "name": "nds9.bin",
            "path": "SkyEmu/nds9.bin",
            "required": false,
            "source_ref": "src/nds.h:3091-3092"
          },
          {
            "description": "NDS firmware",
            "hle_fallback": true,
            "name": "firmware.bin",
            "path": "SkyEmu/firmware.bin",
            "required": false,
            "source_ref": "src/nds.h:3094, 3200-3268"
          }
        ],
        "notes": "Multi-system emulator by skylersaleh. Libretro core built from the upstream repo.\nAll BIOS optional: bundles Cult-of-GBA BIOS (GBA), DraStic free BIOS (NDS ARM7/ARM9),\nstub firmware (NDS), and HLE boot skip (GB/GBC). BIOS loading controlled by core options\n(default: on). Files loaded from system_dir/SkyEmu/ subdirectory.\nStandalone validates exact BIOS file size, while libretro only rejects files exceeding buffer.\n.info missing gb_bios.bin (gb.h:1603).\n",
        "profiled_date": "2026-03-25",
        "source": "https://github.com/skylersaleh/SkyEmu/blob/v5/src/libretro.c",
        "source_commit": "01516d6798e3652b583e6a366085bb51c43b528d",
        "systems": [
          "nintendo-gb",
          "nintendo-gbc",
          "nintendo-gba",
          "nintendo-ds"
        ],
        "type": "standalone + libretro",
        "upstream": "https://github.com/skylersaleh/SkyEmu"
      }
    }
  ],
  "kind": "emulators",
  "schema_version": 1
}