123456

Entrance condition:

"comeInWithSidePlatform": {
  "platforms": [
    {
      "minHeight": 1,
      "maxHeight": 1,
      "minTiles": 9,
      "speedBooster": "any",
      "obstructions": [[1, 0]],
      "requires": [
        "canMomentumConservingTurnaround"
      ],
      "note": ["This applies to Screw Attack Room and Lava Dive."],
      "detailNote": [
        "From Screw Attack Room, this will not work if starting from backed into corner;",
        "instead turn around after pressing into the corner."
      ]
    },
    {
      "minHeight": 2,
      "maxHeight": 2,
      "minTiles": 9.4375,
      "speedBooster": "any",
      "obstructions": [[1, 0]],
      "requires": [
        "canMomentumConservingTurnaround"
      ],
      "note": [
        "This applies to Tourian Hopper Room, Bowling Alley (bottom), Dust Torizo Room, and Noob Bridge."
      ]
    },
    {
      "minHeight": 3,
      "maxHeight": 3,
      "minTiles": 9.4375,
      "speedBooster": "yes",
      "obstructions": [[1, 0]],
      "requires": [
        "canMomentumConservingTurnaround"
      ],
      "note": [
        "This applies to Bomb Torizo Room, Pink Brinstar Wave Gate Room, Phantoon's Room, Big Boy Room, and Double Chamber."
      ]
    },
    {
      "minHeight": 3,
      "maxHeight": 3,
      "minTiles": 14.4375,
      "speedBooster": "yes",
      "obstructions": [[3, 2]],
      "requires": [
        "canMomentumConservingTurnaround"
      ],
      "note": ["This applies to Metal Pirates Room."]
    }
  ]
}

Requires:

"canCrossRoomJumpIntoWater",
"Morph"

Dev note: We don't include any cases where the setup room has a runway of 3 or more tiles connected to the door, since a regular cross room jump could be used in that case (with Speed Booster).