Climbing the shaft with Space Jump is slower than other methods, so it is necessary to move quickly in order to minimize acid damage. After reaching the top, fall down the right side to land on the platform below the door, taking a dip in acid before jumping into the door.

Requires:

{
  "notable": "Reverse Bootless Walljumpless Space Jump"
}
"SpaceJump"
"canTrickyJump"
{
  "acidFrames": 90
}

Exit condition:

{
  "leaveNormally": {}
}

Unlocks doors:

{"types":["missiles"],"requires":[{"acidFrames":50}]}
{"types":["super"],"requires":[]}
{"types":["powerbomb"],"requires":[{"acidFrames":110}]}