X-Ray climb up the left wall in order to jump to the center platform. Quickly kill the pirates using ammo before beginning the X-Ray climb. Climb to just above the door shell and do a turnaround spinjump to reach the platform.

Entrance condition:

{
  "comeInWithDoorStuckSetup": {}
}

Requires:

"canXRayClimb"
{
  "enemyDamage": {
    "enemy": "Yellow Space Pirate (wall)",
    "type": "contact",
    "hits": 2
  }
}
{
  "enemyKill": {
    "enemies": [
      [
        "Yellow Space Pirate (standing)",
        "Yellow Space Pirate (wall)"
      ]
    ],
    "explicitWeapons": [
      "Missile",
      "Super"
    ]
  }
}
{
  "heatFrames": 1260
}