manifest.json

{
  "name": "Turtleback",
  "description": "Oh no, the turtle is on its back! Press R to start, and press A and D (or Q an D, or arrow keys) to rock the turtle back and forth enough to flip over.",
  "images" : {
    "image_large": "promo/turtleback2-big.png",
    "image_thumbnail": "promo/turtleback2-small.png"
  },
  "categories": ["Desktop"],
  "user" : {
    "name": "J'Brian",
    "website": "https://jayther.com",
    "twitter": "jayther"
  }
}