Requires:

"canDash",
{"obstaclesCleared": ["F"]},
{"heatFrames": 200},
{"or": [
  {"and": [
    {"enemyKill": {
      "enemies": [["Dessgeega", "Dessgeega", "Dessgeega"]],
      "explicitWeapons": ["Missile"]
    }},
    {"heatFrames": 300}
  ]},
  {"obstaclesCleared": ["C"]}
]},
{"or": [
  {"enemyKill": {
    "enemies": [["Multiviola", "Multiviola"]],
    "explicitWeapons": ["Missile"]
  }},
  {"obstaclesCleared": ["E"]}
]}

Clears obstacles: C, E

Unlocks doors:

{
  "types": ["missiles"],
  "requires": [{"heatFrames": 30}]
}