[
  { "id": "gen1", "baseCost": 5,       "costGrowth": 1.15, "baseRate": 1,     "unlock": { "totalProduced": 10 } },
  { "id": "gen2", "baseCost": 75,      "costGrowth": 1.15, "baseRate": 8,     "unlock": { "totalProduced": 100 } },
  { "id": "gen3", "baseCost": 1000,    "costGrowth": 1.15, "baseRate": 60,    "unlock": { "totalProduced": 1000 } },
  { "id": "gen4", "baseCost": 12500,   "costGrowth": 1.15, "baseRate": 440,   "unlock": { "totalProduced": 10000 } },
  { "id": "gen5", "baseCost": 150000,  "costGrowth": 1.15, "baseRate": 3200,  "unlock": { "totalProduced": 100000 } },
  { "id": "gen6", "baseCost": 2000000, "costGrowth": 1.15, "baseRate": 24000, "unlock": { "totalProduced": 1000000 } }
]