{
  "maxSpeed": 60.0,
  "minSpeed": 1.0,
  "increaseRate" : 4.0,
  "decayRate": 4.0,
  "decayMaxRate": 8.0,
  "itemScore" : 30,
  "spawnInterval": 3.0,
  "distance" : 1250.0,
  "assetUrl" : "https://suntory2026-game.granddreams.net"
}