[
  {
    "type": "monstergroup",
    "name": "GROUP_SI_ZOMEASY",
    "//": "A simple mix of common low level zombies.  Threat level keeps below around 7.",
    "monsters": [
      { "monster": "mon_zombie", "weight": 2000 },
      { "monster": "mon_zombie_fat", "weight": 200 },
      { "monster": "mon_zombie_tough", "weight": 100 },
      { "monster": "mon_zombie_child", "weight": 25 },
      { "monster": "mon_zombie_rot", "weight": 25 },
      { "monster": "mon_zombie_crawler", "weight": 25 },
      { "monster": "mon_zombie_dog", "weight": 25 },
      { "monster": "mon_dog_zombie_cop", "weight": 10 },
      { "monster": "mon_dog_zombie_rot", "weight": 10 },
      { "monster": "mon_zombie_cop", "weight": 10 },
      { "monster": "mon_boomer", "weight": 10 },
      { "monster": "mon_zombie_shady", "weight": 5 },
      { "monster": "mon_zombie_medical", "weight": 5 },
      { "monster": "mon_zombie_hazmat", "weight": 5 },
      { "monster": "mon_zombie_fireman", "weight": 5 },
      { "monster": "mon_zombie_swimmer_base", "weight": 5 },
      { "monster": "mon_zombie_static", "weight": 15 },
      { "monster": "mon_beekeeper", "weight": 5 },
      { "monster": "mon_feral_human_tool", "weight": 25 },
      { "monster": "mon_dog_skeleton", "weight": 5 },
      { "monster": "mon_zombie_runner", "weight": 100 },
      { "monster": "mon_zombie_medical_regenerating", "weight": 5 },
      { "monster": "mon_zombie_rust", "weight": 5 },
      { "monster": "mon_zombie_brainless", "weight": 5 },
      { "monster": "mon_skeleton", "weight": 35 },
      { "monster": "mon_zombie_winged", "weight": 25 },
      { "monster": "mon_zombie_pig", "weight": 10 },
      { "monster": "mon_zombie_thorny", "weight": 10 },
      { "monster": "mon_zombie_regenerating", "weight": 5 },
      { "monster": "mon_zombie_scientist", "weight": 10 }
    ]
  },
  {
    "type": "monstergroup",
    "name": "GROUP_SI_ZOMMID",
    "//": "A simple mix of evolved zombies.  Threat level to mid/low teens.  A few exceptions made for special effects like acid or speed, like dogs.",
    "monsters": [
      { "monster": "mon_zombie_tough", "weight": 1000 },
      { "monster": "mon_zombie_horse_white", "weight": 5 },
      { "monster": "mon_zombie_grabber", "weight": 100 },
      { "monster": "mon_zombie_grappler", "weight": 50 },
      { "monster": "mon_zougar_shady", "weight": 5 },
      { "monster": "mon_zombie_hunter", "weight": 100 },
      { "monster": "mon_feral_sapien_spear", "weight": 25 },
      { "monster": "mon_feral_soldier", "weight": 20 },
      { "monster": "mon_zombie_gasbag", "weight": 25 },
      { "monster": "mon_zeindeer", "weight": 5 },
      { "monster": "mon_zombie_shrieker", "weight": 25 },
      { "monster": "mon_zombie_acidic", "weight": 25 },
      { "monster": "mon_zombie_brute", "weight": 25 },
      { "monster": "mon_zombie_medical_acidic", "weight": 10 },
      { "monster": "mon_zombie_technician", "weight": 20 },
      { "monster": "mon_zombie_hollow", "weight": 20 },
      { "monster": "mon_zombie_pupa", "weight": 10 },
      { "monster": "mon_zombie_pupa_decoy", "weight": 10 },
      { "monster": "mon_zombie_survivor", "weight": 10 },
      { "monster": "mon_zombie_plated", "weight": 5 },
      { "monster": "mon_zombie_urchin", "weight": 5 },
      { "monster": "mon_zombie_hammer_hands", "weight": 5 },
      { "monster": "mon_boomer_huge", "weight": 10 },
      { "monster": "mon_zombie_tear_gasbag", "weight": 5 },
      { "monster": "mon_zombie_relax_gasbag", "weight": 5 },
      { "monster": "mon_dog_zombie_brute", "weight": 25 },
      { "monster": "mon_zombie_dog_acidic", "weight": 15 },
      { "monster": "mon_zombie_swat", "weight": 20 },
      { "monster": "mon_zombie_skull", "weight": 10 },
      { "monster": "mon_zpig_brute", "weight": 5 },
      { "monster": "mon_zombie_biter", "weight": 15 },
      { "monster": "mon_zombie_soldier", "weight": 50 },
      { "monster": "mon_zombie_fiend", "weight": 20 },
      { "monster": "mon_zombie_marine", "weight": 10 },
      { "monster": "mon_zoose", "weight": 5 },
      { "monster": "mon_zombie_shell", "weight": 5 },
      { "monster": "mon_zombie_scientist", "weight": 10 }
    ]
  },
  {
    "type": "monstergroup",
    "name": "GROUP_SI_ZOMHARD",
    "//": "A mix of powerful zombies.  Threat level high teens up to mid 20s.  Exceptions made for especially tough monsters.",
    "monsters": [
      { "monster": "mon_zombie_brute", "weight": 1000 },
      { "monster": "mon_zombie_kevlar_1", "weight": 100 },
      { "monster": "mon_zombie_mancroc", "weight": 25 },
      { "monster": "mon_zombie_smoker", "weight": 10 },
      { "monster": "mon_brute_pupa", "weight": 15 },
      { "monster": "mon_brute_pupa_decoy", "weight": 10 },
      { "monster": "mon_zombie_nullfield", "weight": 25 },
      { "monster": "mon_zombie_electric", "weight": 50 },
      { "monster": "mon_boomer_claymore", "weight": 10 },
      { "monster": "mon_zombie_tear_gasbag", "weight": 5 },
      { "monster": "mon_zombie_relax_gasbag", "weight": 5 },
      { "monster": "mon_skeleton_brute", "weight": 200 },
      { "monster": "mon_skeleton_master", "weight": 50 },
      { "monster": "mon_zombie_horse_pale", "weight": 5 },
      { "monster": "mon_zombie_horse_red", "weight": 5 },
      { "monster": "mon_zombie_horse_black", "weight": 5 },
      { "monster": "mon_zombear", "weight": 10 },
      { "monster": "mon_zombear_skeleton", "weight": 10 },
      { "monster": "mon_zoose_thorny", "weight": 5 },
      { "monster": "mon_dog_skeleton_brute", "weight": 50 },
      { "monster": "mon_devourer", "weight": 25 },
      { "monster": "mon_zombullfrog", "weight": 10 },
      { "monster": "mon_zombie_survivor_elite", "weight": 15 },
      { "monster": "mon_zombie_spitter", "weight": 75 },
      { "monster": "mon_zombie_armored", "weight": 10 },
      { "monster": "mon_zombie_predator", "weight": 10 },
      { "monster": "mon_zombie_pig_gas", "weight": 5 }
    ]
  },
  {
    "type": "monstergroup",
    "name": "GROUP_SI_ZOMELITE",
    "//": "A blend of truly elite zombies.  Threat level up to the ceiling.",
    "monsters": [
      { "monster": "mon_zombie_soldier_blackops_1", "weight": 100 },
      { "monster": "mon_zombie_soldier_acid_1", "weight": 100 },
      { "monster": "mon_zombie_soldier_acid_2", "weight": 25 },
      { "monster": "mon_zombie_kevlar_1", "weight": 50 },
      { "monster": "mon_zombie_necro", "weight": 20 },
      { "monster": "mon_zombie_hulk", "weight": 5 },
      { "monster": "mon_boomer_glutton", "weight": 5 },
      { "monster": "mon_skeleton_necro", "weight": 25 },
      { "monster": "mon_zombear_acidic", "weight": 20 },
      { "monster": "mon_zoose_brute", "weight": 5 },
      { "monster": "mon_zougar_hunter", "weight": 10 },
      { "monster": "mon_dog_zombie_hulk", "weight": 100 },
      { "monster": "mon_zombie_nullfield", "weight": 100 },
      { "monster": "mon_zombie_brute_shocker", "weight": 5 },
      { "monster": "mon_zombie_necro_boomer", "weight": 5 },
      { "monster": "mon_skeleton_electric", "weight": 50 },
      { "monster": "mon_zombie_bio_op", "weight": 50 },
      { "monster": "mon_zombie_survivor_elite", "weight": 50 },
      { "monster": "mon_zombie_brute_ninja", "weight": 20 },
      { "monster": "mon_gastro_bufo", "weight": 10 },
      { "monster": "mon_zombie_armored", "weight": 10 },
      { "monster": "mon_zombull", "weight": 50 },
      { "monster": "mon_zombie_predator", "weight": 50 },
      { "monster": "mon_zombie_corrosive", "weight": 25 },
      { "monster": "mon_hulk_pupa", "weight": 10 },
      { "monster": "mon_zombie_relax_gasbag", "weight": 20 }
    ]
  },
  {
    "type": "monstergroup",
    "name": "GROUP_SI_ZOMBOSS",
    "//": "Boss tier encounters.  Extreme danger level.",
    "monsters": [
      { "monster": "mon_zombie_hulk", "weight": 100 },
      { "monster": "mon_skeleton_hulk", "weight": 75 },
      { "monster": "mon_zombie_kevlar_2", "weight": 50 },
      { "monster": "mon_zombie_bio_op2", "weight": 15 },
      { "monster": "mon_jabberwock", "weight": 25 },
      { "monster": "mon_zombie_brute_shocker", "weight": 10 },
      { "monster": "mon_zoose_brute", "weight": 20 },
      { "monster": "mon_zombie_nemesis", "weight": 5 }
    ]
  },
  {
    "type": "monstergroup",
    "name": "GROUP_SI_ZOMBOSSMULT",
    "//": "Boss tier encounters for enemies that show up in bunches.  Extreme danger level.",
    "monsters": [
      { "monster": "mon_zombie_hulk", "weight": 10 },
      { "monster": "mon_zombie_bio_op2", "weight": 50 },
      { "monster": "mon_dog_zombie_hulk", "weight": 100 },
      { "monster": "mon_feral_militia", "weight": 100 },
      { "monster": "mon_skeleton_electric", "weight": 100 },
      { "monster": "mon_zombie_brute_grappler", "weight": 50 },
      { "monster": "mon_zombie_brute_shocker", "weight": 100 }
    ]
  },
  {
    "type": "monstergroup",
    "name": "GROUP_SI_MIGO",
    "//": "Powerful migo.",
    "monsters": [
      { "monster": "mon_mi_go", "weight": 200 },
      { "monster": "mon_mi_go_scout", "weight": 25 },
      { "monster": "mon_mi_go_slaver", "weight": 15 },
      { "monster": "mon_mi_go_surgeon", "weight": 10 }
    ]
  },
  {
    "type": "monstergroup",
    "name": "GROUP_SI_MIGO_ELITE",
    "//": "Evolved migo.",
    "monsters": [ { "monster": "mon_mi_go_myrmidon", "weight": 25 }, { "monster": "mon_mi_go_guard", "weight": 75 } ]
  }
]
