Requires:

"Morph"
{
  "or": [
    "canMockball",
    {
      "heatFrames": 35
    }
  ]
}
{
  "heatFrames": 380
}

Exit condition:

{
  "leaveWithRunway": {
    "length": 8,
    "openEnd": 1
  }
}

Unlocks doors:

{"types":["missiles"],"requires":[{"heatFrames":50}]}
{"types":["super"],"requires":[]}
{"types":["powerbomb"],"requires":[{"heatFrames":60}]}