Examine source code of Double Fine Adventure

{
  "theme": {
    "images": {
      "theme_frame": "DFA_Header.jpg"
    },
    "colors": {
      "frame": "#fac7c5",
      "tab_background_text": "#dcddf7"
    }
  },
  "version": "2.0",
  "name": "Double Fine Adventure",
  "manifest_version": 2,
  "description": "Double Fine Adventure a classic point-and-click adventure from Tim Schafer's software house Double Fine Productions. All arts copyright by Double Fine."
}