{
  "name": "3D First Person Shoting (FPS)",
  "short_name": "3D First Person Shoting (FPS)",
  "id": "com.example.gamename",
  "description": "A 3D FPS Game (First-Person Shooter) is a fast-paced shooting game where players control a character from a first-person view in a 3D world. It features intense action, realistic combat, and both single-player and multiplayer modes. Popular titles include Call of Duty, Counter-Strike, Doom, and Battlefield.",
  "orientation": "landscape",
  "start_url": "./index.html",
  "display": "standalone",
  "background_color": "black",
  "categories": ["games", "entertainment"],
  "icons": [{
        "src": "desktop-icon-512.png",
        "sizes": "512x512"
      }]
}