Examine source code of ANIMATED DUNGEON

{
  "theme": {
    "images": {
      "theme_frame": "ANIMATEDDUNGEON.png"
    },
    "colors": {
      "frame": "rgba(229,230,232,1)",
      "tab_background_text": "#999900"
    }
  },
  "version": "2.0",
  "name": "ANIMATED DUNGEON",
  "manifest_version": 2,
  "description": "One need not be a chamber to be haunted;\n\nOne need not be a house;\n\nThe brain has corridors surpassing\n\nMaterial place.\n\n~Emily Dickinson\n\nTAGS: \nHalloween, a witch flying on her broomstick around at the full moon at midnight, carved jack-o-lantern pumpkin with lights flickering from within, October, the witching hour \n\n=^..^= \n (\") (\") SaSSyGirL"
}