Examine source code of Sacred Realm

{
  "theme": {
    "images": {
      "theme_frame": "lttpsacredrealm1.jpg"
    },
    "colors": {
      "frame": "#44344d",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Sacred Realm",
  "manifest_version": 2,
  "description": "Legend of Zelda, A Link to the Past, Triforce of the Gods, Golden Land, Sacred Realm, gold, yellow, orange, purple, sky, castle, land, floating, sun, air, rock, cliff"
}