Examine source code of Stuntmania

{
  "theme": {
    "images": {
      "theme_frame": "Pesona11.jpg"
    },
    "colors": {
      "frame": "#33ed00",
      "tab_background_text": "#00fa2e"
    }
  },
  "version": "2.0",
  "name": "Stuntmania",
  "manifest_version": 2,
  "description": "von Bigskilled"
}