{
  "name": "Your Game",
  "short_name": "Your Game",
  "start_url": "index.html",
  "display": "standalone",
  "orientation": "landscape",
  "icons": [
  	{
  		"src": "icon.png",
  		"sizes": "512x512",
  		"type": "image/png"
  	},
    {
      "src": "launcher-icon-2x.png",
      "sizes": "96x96",
      "type": "image/png"
    },
    {
      "src": "launcher-icon-3x.png",
      "sizes": "144x144",
      "type": "image/png"
    },
    {
      "src": "launcher-icon-4x.png",
      "sizes": "192x192",
      "type": "image/png"
    }
  ]
}