Kill or dodge the Holtz while crossing the room. It's possible to kill the Holtz while staying safe; some of them can also be lured under platforms and out of the way.

Entrance condition:

{
  "comeInWithGMode": {
    "mode": "any",
    "morphed": false
  }
}

Requires:

{
  "or": [
    "canTrickyDodgeEnemies",
    "ScrewAttack",
    "Plasma",
    {
      "enemyDamage": {
        "enemy": "Zebbo",
        "type": "contact",
        "hits": 1
      }
    }
  ]
}
"h_HeatedGModeOpenDifferentDoor"