Examine source code of Sentinel Jungle

{
  "theme": {
    "images": {
      "theme_frame": "header.jpg"
    },
    "colors": {
      "frame": "#0000ff",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Sentinel Jungle",
  "manifest_version": 2,
  "description": "Sentinel Jim Ellison (Richard Burgi) and Guide Blair Sandburg (Garett Maggart) see their spirit guides in a blue jungle."
}