1234

Entrance condition:

"comeInWithSidePlatform": {
  "platforms": [
    {
      "minHeight": 1,
      "maxHeight": 1,
      "minTiles": 4,
      "speedBooster": "yes",
      "obstructions": [[1, 0]],
      "requires": [
        "canMomentumConservingTurnaround"
      ],
      "note": [
        "This applies to Skree Boost Room, Grapple Tutorial Room 2, Warehouse Energy Tank Room, and Warehouse Entrance."
      ]
    },
    {
      "minHeight": 3,
      "maxHeight": 3,
      "minTiles": 8.4375,
      "speedBooster": "any",
      "obstructions": [[1, 0], [3, 2]],
      "requires": [
        {"or": [
          "canMomentumConservingMorph",
          "canMomentumConservingTurnaround"
        ]}
      ],
      "note": ["Applies to Big Boy Room, Mickey Mouse Room, and Metal Pirates."]
    },
    {
      "minHeight": 2,
      "maxHeight": 2,
      "minTiles": 9.4375,
      "speedBooster": "yes",
      "obstructions": [[2, 0]],
      "requires": [
        "canMomentumConservingMorph"
      ],
      "note": ["Applies to Early Supers Room."]
    }
  ]
}

Requires:

"canCrossRoomJumpIntoWater",
"canSpringBallJumpMidAir"