Requires:

"canSuitlessLavaDive",
"canFarmWhileShooting",
{"enemyKill": {
  "enemies": [["Fune", "Fune"]],
  "explicitWeapons": ["PowerBomb"]
}},
{"or": [
  {"and": [
    "canTrickyJump",
    {"disableEquipment": "SpeedBooster"},
    "canMockball",
    {"lavaFramesWithEnergyDrops": {
      "frames": 120,
      "drops": [{"enemy": "Fune", "count": 1}]
    }}
  ]},
  {"lavaFramesWithEnergyDrops": {
    "frames": 165,
    "drops": [{"enemy": "Fune", "count": 1}]
  }}
]},
{"lavaFrames": 35},
{"or": [
  {"and": [
    "canSpaceJumpWaterBounce",
    {"or": [
      {"and": [
        "canPreciseSpaceJump",
        {"lavaFrames": 35}
      ]},
      {"lavaFrames": 60}
    ]}
  ]},
  {"lavaFrames": 150}
]}

Exit condition:

"leaveNormally": {}

Unlocks doors:

{
  "types": ["missiles"],
  "requires": [{"lavaFrames": 80}]
},
{"types": ["super"], "requires": []},
{
  "types": ["powerbomb"],
  "requires": [{"lavaFrames": 150}]
}

Dev note: FIXME: a Gravity version of this could be added.