Entrance condition:

{
  "comeInWithStoredFallSpeed": {
    "fallSpeedInTiles": 1
  }
}

Requires:

{
  "or": [
    "Gravity",
    "Wave",
    "Spazer",
    "Plasma",
    {
      "ammo": {
        "type": "Missile",
        "count": 2
      }
    },
    {
      "ammo": {
        "type": "Super",
        "count": 1
      }
    }
  ]
}

Exit condition:

{
  "leaveWithStoredFallSpeed": {
    "fallSpeedInTiles": 1
  }
}

Unlocks doors:

{"types":["missiles","super"],"requires":[]}
{"types":["powerbomb"],"requires":["never"]}