{
  "id": "asteroid_mine",
  "name": "Asteroid Mine",
  "category": "exploration",
  "description": "Abandoned mining facilities in asteroid fields",
  "difficulty": "easy",
  "minLevel": 2,
  "roomCount": [
    4,
    7
  ],
  "energyCost": 10,
  "rewardMultiplier": 0.8,
  "enemyPool": [
    "mining_drone",
    "rock_creature",
    "space_pirate"
  ],
  "bossId": "mining_drone",
  "rewards": {
    "creditsMin": 60,
    "creditsMax": 180,
    "experienceMin": 50,
    "experienceMax": 120
  },
  "ui": {
    "icon": "fa-meteor",
    "color": "#888844"
  }
}