{
  "game": "mines",
  "displayName": "Mines",
  "rtpPercent": 99.0,
  "rtpE8": 99000000,
  "engine": "uint32",
  "biasClass": "uniform",
  "params": [
    {
      "name": "mines",
      "desc": "bombs among 25 tiles, 1–24"
    },
    {
      "name": "picks",
      "desc": "revealed tile indices"
    }
  ],
  "grid": 25,
  "note": "bomb-set = Fisher-Yates shuffle(25) driven by the uints, first `mines`; win iff no pick is a bomb; multiplier = rtp·∏(25−i)/(25−mines−i)."
}