Examine source code of Pixel Vision-Anti-Alias 2

{
  "theme": {
    "images": {
      "theme_frame": "AntiA2H.png"
    },
    "colors": {
      "frame": "#3a3a3a",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Pixel Vision-Anti-Alias 2",
  "manifest_version": 2,
  "description": "Anti-Alias from the game Pixel Vision as imagined by Ray of 2P Start!"
}