Examine source code of Rajack_BS2_BigSister

{
  "theme": {
    "images": {
      "theme_frame": "Rajak_BS2_Journey003a.jpg"
    },
    "colors": {
      "frame": "#536d80",
      "tab_background_text": "#dbdbdb"
    }
  },
  "version": "2.0",
  "name": "Rajack_BS2_BigSister",
  "manifest_version": 2,
  "description": "Bioshock 2 - Big Sister"
}