Entrance condition:

{
  "comeInWithSidePlatform": {
    "platforms": [
      {
        "minHeight": 1,
        "maxHeight": 1,
        "minTiles": 4,
        "speedBooster": false,
        "obstructions": [
          [
            1,
            0
          ]
        ],
        "note": "Applies to Skree Boost Room, Screw Attack Room, and Lava Dive"
      },
      {
        "minHeight": 2,
        "maxHeight": 2,
        "minTiles": 5.4375,
        "speedBooster": false,
        "obstructions": [
          [
            1,
            0
          ]
        ],
        "requires": [
          "canTrickySpringBallJump",
          "canTrickyJump"
        ],
        "note": "Applies to Early Supers Room, Blue Hopper Room, Bowling Alley (bottom), Dust Torizo Room, and Noob Bridge"
      },
      {
        "minHeight": 3,
        "maxHeight": 3,
        "minTiles": 9.4375,
        "speedBooster": false,
        "obstructions": [
          [
            1,
            0
          ]
        ],
        "requires": [
          "canTrickySpringBallJump",
          "canTrickyJump"
        ],
        "note": "Applies to Bomb Torizo Room, Pink Brinstar Hopper Room, Phantoon's Room, Big Boy Room, and Double Chamber."
      },
      {
        "minHeight": 3,
        "maxHeight": 3,
        "minTiles": 9.4375,
        "speedBooster": false,
        "obstructions": [
          [
            3,
            2
          ]
        ],
        "requires": [
          "canTrickySpringBallJump",
          "canTrickyJump",
          "canJumpIntoIBJ",
          {
            "enemyDamage": {
              "enemy": "Mochtroid",
              "type": "contact",
              "hits": 1
            }
          }
        ],
        "note": "Applies to Metal Pirates Room."
      },
      {
        "minHeight": 2,
        "maxHeight": 2,
        "minTiles": 31,
        "speedBooster": true,
        "obstructions": [
          [
            3,
            0
          ]
        ],
        "requires": [
          "canInsaneJump",
          {
            "or": [
              "canMomentumConservingTurnaround",
              "canMomentumConservingMorph"
            ]
          }
        ],
        "note": [
          "This applies to Metroid Room 1."
        ],
        "detailNote": [
          "With ideal positioning, starting 5 or 6 pixels from the end of the runway,",
          "this has a 2-frame window for the jump, and a 1-frame or 3-frame window for the turnaround based on the jump timing",
          "(with a last-frame jump giving the larger window for the turnaround).",
          "This can also be done with a momentum conserving morph:",
          "it has a 2-frame window for the jump, and a 1-frame or 2-frame window for the turnaround based on the jump timing."
        ]
      },
      {
        "minHeight": 3,
        "maxHeight": 3,
        "minTiles": 30.4375,
        "speedBooster": true,
        "obstructions": [
          [
            3,
            0
          ]
        ],
        "requires": [
          "canInsaneJump",
          "canMomentumConservingTurnaround"
        ],
        "note": [
          "This applies to Blue Brinstar Energy Tank Room (Power Bomb blocks intact)."
        ],
        "detailNote": [
          "With ideal starting position, this has a 2-frame window for the jump,",
          "and a 1-frame or 3-frame window for the turnaround based on the jump timing",
          "(with a last-frame jump giving the larger window for the turnaround)."
        ]
      }
    ]
  }
}

Requires:

"canCrossRoomJumpIntoWater"
"canMomentumConservingTurnaround"
"canSpringBallJumpMidAir"

Dev note: This strat is included for completeness even though it's not really useful; it would be easier to use the runway attached to the door, even if it is only 1 tile long, i.e. with the 'Cross Room Jump with Spring Ball' strat (id: 51).