{
  "levelId": "Level9",
  "name": "终极试炼（终极场景）",
  "scene": "ultimate",
  "description": "终极试炼关卡，解锁最后的植物武器，面对最强挑战",
  "weapons": [
    "毛豆射手",
    "尖胡萝卜",
    "锯齿草",
    "西瓜炸弹",
    "回旋镖盆栽",
    "炙热辣椒",
    "仙人散弹",
    "秋葵导弹",
    "狼牙棒"
  ],
  "timeLimit": 300,
  "difficulty": "normal",
  "healthMultiplier": 1.0,
  "coinReward": 0,
  "diamondReward": 0
}