Entrance condition:

{
  "comeInWithGrappleSwing": {
    "blocks": [
      {
        "position": [
          6,
          2
        ],
        "note": "Spiky Acid Snakes Tunnel"
      },
      {
        "position": [
          5,
          2
        ],
        "note": "The Moat, Double Chamber, Wrecked Ship Energy Tank Room"
      }
    ]
  }
}

Requires:

"canTrickyGrappleJump"
"HiJump"
{
  "or": [
    {
      "ammo": {
        "type": "Missile",
        "count": 1
      }
    },
    {
      "ammo": {
        "type": "Super",
        "count": 1
      }
    },
    "Plasma",
    {
      "and": [
        "canKago",
        {
          "enemyDamage": {
            "enemy": "Choot",
            "type": "contact",
            "hits": 1
          }
        }
      ]
    }
  ]
}