Examine source code of Resident Evil Zombie

{
  "theme": {
    "images": {
      "theme_frame": "resident_evil.png"
    },
    "colors": {
      "frame": "#e81515",
      "tab_background_text": "#f5eded"
    }
  },
  "version": "2.0",
  "name": "Resident Evil Zombie",
  "manifest_version": 2,
  "description": "Scary Zombie from Resident Evil!"
}