Gain speed using the long runway at the top-right of room, do a big jump across the room into a mockball or speedball, then use controlled bounces to make it through the top-left door.

Requires:

{
  "obstaclesCleared": [
    "A",
    "C"
  ]
}
"SpeedBooster"
"canInsaneJump"

Exit condition:

{
  "leaveWithSpringBallBounce": {
    "remoteRunway": {
      "length": 31,
      "openEnd": 1,
      "steepUpTiles": 9
    },
    "landingRunway": {
      "length": 3,
      "openEnd": 1
    },
    "movementType": "controlled",
    "minExtraRunSpeed": "$4.9"
  }
}

Unlocks doors:

{"types":["ammo"],"requires":[]}