Requires:

{
  "heatFrames": 220
}
{
  "or": [
    "canDash",
    {
      "heatFrames": 110
    }
  ]
}

Exit condition:

{
  "leaveWithDoorFrameBelow": {
    "height": 2
  }
}

Unlocks doors:

{"types":["missiles"],"requires":[{"heatFrames":50}]}
{"types":["super"],"requires":[]}
{"types":["powerbomb"],"requires":[{"heatFrames":110}]}