Safely clear the shot blocks from the ground to avoid drawing fire from the space pirate. Diagonal shots from the door effectively clear a path through the shot blocks, or firing vertically from below can work too.

Requires:

"canDash"
"canDodgeWhileShooting"
{
  "or": [
    {
      "and": [
        "canTrickyJump",
        "canWalljump",
        {
          "heatFrames": 165
        }
      ]
    },
    {
      "and": [
        "canTrickyJump",
        {
          "heatFrames": 175
        }
      ]
    },
    {
      "and": [
        "HiJump",
        "canTrickyDodgeEnemies",
        {
          "heatFrames": 145
        }
      ]
    },
    {
      "heatFrames": 225
    }
  ]
}

Dev note: This strat requires entering on the ground.