Requires:

{
  "heatFrames": 10
}

Exit condition:

{
  "leaveWithRunway": {
    "length": 13,
    "openEnd": 0
  }
}

Unlocks doors:

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

Dev note: The 10 heat frames are for moonwalking back against the door on entry. FIXME: heat frames to unlock the door could be reduced.