Lava Grapple Tunnel: Grapple

Room ID: 112

Wiki
From: 2
Right Door
To: 1
Left Door

To optimize the Grapple swings for minimal heat damage, 1) hold forward and angle-up the entire time, 2) press down to extend Grapple immediately after each Grapple attachment, 3) release Grapple soon after Samus swings past vertical, 4) re-press Grapple as quickly as possible after release.

If there is no runway (or only 1 tile) to gain momentum from the neighboring room, it is faster to begin grappling as quickly as possible, rather than doing a big jump.

Requires:

"Grapple",
{"heatFrames": 320},
{"or": [
  {"noFlashSuit": {}},
  {"and": [
    "canMidAirMorph",
    "canComplexCarryFlashSuit",
    {"heatFrames": 130}
  ]}
]}