Requires a runway of at least 4 tiles in the adjacent room.

Entrance condition:

{
  "comeInJumping": {
    "speedBooster": true,
    "minTiles": 4
  }
}

Requires:

"HiJump"
"canCrossRoomJumpIntoWater"
"canMomentumConservingTurnaround"
"h_midAirShootUp"

Exit condition:

{
  "leaveNormally": {}
}

Unlocks doors:

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

Dev note: Using more run speed to avoid the momentumConservingTurnaround requirement will bonk the door, requiring a turnaround to get through This would be a way to bring high vertical speed into the room on the other side of 4.