Requires:

"Morph"
"SpaceJump"
{
  "or": [
    "canMockball",
    {
      "heatFrames": 35
    }
  ]
}
{
  "heatFrames": 405
}

Exit condition:

{
  "leaveNormally": {}
}

Unlocks doors:

{"types":["missiles"],"requires":[{"heatFrames":20}]}
{"types":["super"],"requires":[]}
{"types":["powerbomb"],"requires":[{"heatFrames":60}]}