It is important avoid touching the invisible fireballs the Alcoons place. Jump over them or kill the Alcoons with Power Bombs. After entering the morph tunnel, roll through the two camera scroll blocks a few times to overload PLMs. They are at the entrance and two tiles in the tunnel. Exit G-mode and go through the room to the far right door.

Entrance condition:

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

Requires:

{
  "or": [
    {
      "and": [
        "h_canArtificialMorphIBJ",
        {
          "ammo": {
            "type": "PowerBomb",
            "count": 3
          }
        }
      ]
    },
    {
      "and": [
        "h_canArtificialMorphSpringBall",
        "HiJump"
      ]
    },
    {
      "and": [
        "h_canArtificialMorphSpringBallBombJump",
        {
          "or": [
            "h_canArtificialMorphBombs",
            {
              "ammo": {
                "type": "PowerBomb",
                "count": 4
              }
            }
          ]
        }
      ]
    }
  ]
}
"h_HeatedGModeOffCameraDoor"