Menu to Grappling Beam before the crystal flash ends and mash shoot while holding down.

Requires:

"h_jumpIntoCrystalFlashClip"
"Grapple"
{
  "obstaclesNotCleared": [
    "B"
  ]
}

Exit condition:

{
  "leaveNormally": {}
}

Unlocks doors:

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