Use a Waver to damage boost across part of the room, then pass through any remaining enemies while IFrames are active. Killing the first waver and damage boosting with the second may be easier.

Entrance condition:

{
  "comeInShinecharged": {
    "framesRequired": 140
  }
}

Requires:

"canShinechargeMovementTricky"
"canHorizontalDamageBoost"
"canTrickyJump"
"canHitbox"
{
  "enemyDamage": {
    "enemy": "Waver",
    "type": "contact",
    "hits": 1
  }
}

Exit condition:

{
  "leaveShinecharged": {
    "framesRemaining": "auto"
  }
}

Unlocks doors:

{"types":["super"],"requires":[]}
{"types":["missiles","powerbomb"],"requires":["never"]}

Jump into the Choot to damage boost across part of the room, then pass through any remaining enemies while IFrames are active.

Entrance condition:

{
  "comeInShinecharged": {
    "framesRequired": 150
  }
}

Requires:

"canShinechargeMovementTricky"
"canHorizontalDamageBoost"
"canTrickyJump"
"canHitbox"
{
  "enemyDamage": {
    "enemy": "Choot",
    "type": "contact",
    "hits": 1
  }
}

Exit condition:

{
  "leaveShinecharged": {
    "framesRemaining": "auto"
  }
}

Unlocks doors:

{"types":["super"],"requires":[]}
{"types":["missiles","powerbomb"],"requires":["never"]}

Bounce on the Power Bomb, then quickly kill the remaining Sidehopper with a strong beam, ammo, or pseudo-screw. If Samus has a weak beam, use the bomb to boost to the right to get the Sidehopper to jump to the right, then morph under it while killing it.

Entrance condition:

{
  "comeInJumping": {
    "speedBooster": "any",
    "minTiles": 0.4375
  }
}

Requires:

"canPrepareForNextRoom"
{
  "tech": "canJumpIntoIBJ"
}
"canResetFallSpeed"
"h_canUsePowerBombs"
"canHitbox"
{
  "or": [
    "canPseudoScrew",
    "Plasma",
    {
      "ammo": {
        "type": "Missile",
        "count": 2
      }
    },
    {
      "ammo": {
        "type": "Super",
        "count": 1
      }
    },
    {
      "and": [
        "Ice",
        "Wave"
      ]
    },
    {
      "and": [
        "Ice",
        "Spazer"
      ]
    },
    {
      "and": [
        "Wave",
        "Spazer"
      ]
    },
    {
      "and": [
        "canTrickyJump",
        {
          "tech": "canBombHorizontally"
        }
      ]
    }
  ]
}

Traverse the room with a small number of Power Bombs. If the Chozo item is still there, it is best to exit G-Mode before the final Power Bomb goes off to ensure that PLMs aren't overloaded. This strat can be done easily with 7 Power Bombs. Simply kill all of the Boyons before progressing. The final Power Bomb needs to be placed on the second to last floating platform or later to break the wall. Samus can use one Power Bomb and a Boyon hit to get from the door to the second platform, or from the second to fourth platform. Alternatively, when next to the Boyons, place a Power Bomb while the Boyon is low, slightly after the peak of the jump, hitbox through the Boyons. If the Boyons are killed, Samus can horizontally boost far enough to skip a platform. Samus can cross the room with any of the following: 7 PB; 6 PB and a horizontal boost; 5 PB and hitboxing the first Boyons; 5 PB and damage from the first Boyons; 4 PB and damage from the first Boyons and hitboxing the second; 3 PB and hitting both sets of Boyons. Note that if Samus falls into a Samus Eater, she will often be teleported into it when exiting G-Mode.

Entrance condition:

{
  "comeInWithGMode": {
    "mode": "any",
    "morphed": true
  }
}

Requires:

"h_canArtificialMorphPowerBomb"
{
  "or": [
    {
      "ammo": {
        "type": "PowerBomb",
        "count": 6
      }
    },
    {
      "and": [
        {
          "ammo": {
            "type": "PowerBomb",
            "count": 4
          }
        },
        "h_canArtificialMorphBombHorizontally"
      ]
    },
    {
      "and": [
        {
          "ammo": {
            "type": "PowerBomb",
            "count": 4
          }
        },
        "canTrickyJump",
        "canHitbox"
      ]
    },
    {
      "and": [
        {
          "ammo": {
            "type": "PowerBomb",
            "count": 3
          }
        },
        "h_canArtificialMorphBombHorizontally",
        {
          "enemyDamage": {
            "enemy": "Boyon",
            "type": "contact",
            "hits": 1
          }
        }
      ]
    },
    {
      "and": [
        {
          "ammo": {
            "type": "PowerBomb",
            "count": 2
          }
        },
        "h_canArtificialMorphBombHorizontally",
        {
          "enemyDamage": {
            "enemy": "Boyon",
            "type": "contact",
            "hits": 1
          }
        },
        "canTrickyJump",
        "canHitbox"
      ]
    },
    {
      "and": [
        {
          "ammo": {
            "type": "PowerBomb",
            "count": 2
          }
        },
        {
          "enemyDamage": {
            "enemy": "Boyon",
            "type": "contact",
            "hits": 2
          }
        }
      ]
    }
  ]
}

Clears obstacles: A, B

Open the door in advance, then lure the Sidehoopers to left wall. This is much easier with Morph ball. Take a hit, then start running with the iframes.

Requires:

{
  "obstaclesNotCleared": [
    "B"
  ]
}
"canHitbox"
{
  "enemyDamage": {
    "enemy": "Sidehopper",
    "type": "contact",
    "hits": 1
  }
}
{
  "or": [
    "Morph",
    {
      "enemyDamage": {
        "enemy": "Sidehopper",
        "type": "contact",
        "hits": 3
      }
    }
  ]
}

Exit condition:

{
  "leaveWithRunway": {
    "length": 29,
    "openEnd": 0
  }
}

Begin running from the top of the second slope and jump at the bottom of the third slope, bonking the large stalagtite in the ceiling. Kill the first pirate with Screw Attack (or ahead of time with Charge+Plasma), and pass through the second pirate using a charged plasma shot. Enter the acid while aiming down to shrink Samus' hitbox. This strat works with all combinations of movement items and suits.

Requires:

{
  "notable": "Reverse Thread the Needle"
}
{
  "obstaclesNotCleared": [
    "A"
  ]
}
"canInsaneJump"
"canSuitlessLavaDive"
"Charge"
"Plasma"
"canHitbox"
{
  "or": [
    "ScrewAttack",
    {
      "heatFrames": 210
    }
  ]
}
{
  "heatFrames": 330
}
{
  "acidFrames": 210
}

Roll under the top Fune fireball then roll off the edge to avoid the first Boulder. Kill a Fune or use the Boulder for IFrames to get through the tricky section. It is also possible to Kago the Fune to save health compared to taking a Boulder hit.

Requires:

"Morph"
{
  "or": [
    "canTrickyJump",
    {
      "ammo": {
        "type": "PowerBomb",
        "count": 1
      }
    },
    {
      "ammo": {
        "type": "Super",
        "count": 1
      }
    },
    {
      "enemyDamage": {
        "enemy": "Boulder",
        "type": "contact",
        "hits": 1
      }
    },
    {
      "and": [
        {
          "enemyDamage": {
            "enemy": "Fune",
            "type": "kago",
            "hits": 1
          }
        },
        "canKago",
        "canHitbox"
      ]
    },
    {
      "and": [
        "Ice",
        "canCarefulJump"
      ]
    }
  ]
}

Kill the Alcoon without stopping.

Requires:

"h_canNavigateHeatRooms"
"canDodgeWhileShooting"
{
  "or": [
    {
      "enemyKill": {
        "enemies": [
          [
            "Alcoon"
          ]
        ],
        "explicitWeapons": [
          "Missile",
          "Super",
          "Wave+Plasma",
          "PseudoScrew",
          "ScrewAttack",
          "Charge+Wave+Spazer",
          "Shinespark"
        ]
      }
    },
    {
      "and": [
        "Plasma",
        "canHitbox"
      ]
    }
  ]
}
{
  "heatFrames": 120
}

Requires:

"canHitbox"
{
  "heatFrames": 200
}

FIXME: Shorter runway shinecharges could be added from 3.

Requires:

"h_canShineChargeMaxRunway"
"canShinechargeMovement"
{
  "or": [
    "canHitbox",
    {
      "obstaclesCleared": [
        "A"
      ]
    }
  ]
}
{
  "heatFrames": 180
}

Exit condition:

{
  "leaveShinecharged": {
    "framesRemaining": 120
  }
}

Unlocks doors:

{"types":["missiles"],"requires":[{"obstaclesCleared":["A"]},{"heatFrames":180}]}
{"types":["super"],"requires":[]}
{"types":["powerbomb"],"requires":[{"obstaclesCleared":["A"]},{"heatFrames":150}]}

Shoot the Pirate twice to force it to block instead of kicking or shooting towards the door.

Requires:

"canHitbox"
"canInsaneJump"
{
  "heatFrames": 100
}

Use the Echoes created by shinesparking to defeat the Metal Pirates. This involves Shineparking into a precise point while also turning the Pirates vulnerable as the echoes reach them.

Requires:

{
  "notable": "Speed Echoes Kill"
}
{
  "obstaclesNotCleared": [
    "A"
  ]
}
"canUseSpeedEchoes"
"canHitbox"
{
  "canShineCharge": {
    "usedTiles": 38,
    "openEnd": 2
  }
}
{
  "or": [
    {
      "canShineCharge": {
        "usedTiles": 23,
        "openEnd": 2
      }
    },
    {
      "heatFrames": 60
    }
  ]
}
{
  "or": [
    {
      "and": [
        "HiJump",
        {
          "shinespark": {
            "frames": 1
          }
        },
        {
          "shinespark": {
            "frames": 1
          }
        }
      ]
    },
    {
      "and": [
        "canTrickyJump",
        {
          "shinespark": {
            "frames": 9
          }
        },
        {
          "shinespark": {
            "frames": 9
          }
        }
      ]
    }
  ]
}
{
  "or": [
    {
      "heatFramesWithEnergyDrops": {
        "frames": 630,
        "drops": [
          {
            "enemy": "Space Pirate (fighting)",
            "count": 12
          }
        ]
      }
    },
    {
      "and": [
        "canFarmWhileShooting",
        {
          "heatFramesWithEnergyDrops": {
            "frames": 360,
            "drops": [
              {
                "enemy": "Space Pirate (fighting)",
                "count": 6
              }
            ]
          }
        },
        {
          "heatFramesWithEnergyDrops": {
            "frames": 270,
            "drops": [
              {
                "enemy": "Space Pirate (fighting)",
                "count": 6
              }
            ]
          }
        }
      ]
    }
  ]
}
{
  "partialRefill": {
    "type": "Energy",
    "limit": 99
  }
}
{
  "partialRefill": {
    "type": "Super",
    "limit": 1
  }
}

Clears obstacles: A

Requires:

"canHitbox"
{
  "heatFrames": 200
}

FIXME: Shorter runway shinecharges could be added from 3.

Requires:

"h_canShineChargeMaxRunway"
"canShinechargeMovement"
{
  "or": [
    "canHitbox",
    {
      "obstaclesCleared": [
        "A"
      ]
    }
  ]
}
{
  "heatFrames": 180
}

Exit condition:

{
  "leaveShinecharged": {
    "framesRemaining": 120
  }
}

Unlocks doors:

{"types":["missiles"],"requires":[{"obstaclesCleared":["A"]},{"heatFrames":180}]}
{"types":["super"],"requires":[]}
{"types":["powerbomb"],"requires":[{"obstaclesCleared":["A"]},{"heatFrames":150}]}

Shoot the Pirate twice to force it to block instead of kicking or shooting towards the door.

Requires:

"canHitbox"
"canInsaneJump"
{
  "heatFrames": 100
}

Use the Echoes created by shinesparking to defeat the Metal Pirates. This involves Shineparking into a precise point while also turning the Pirates vulnerable as the echoes reach them.

Requires:

{
  "notable": "Speed Echoes Kill"
}
{
  "obstaclesNotCleared": [
    "A"
  ]
}
"canUseSpeedEchoes"
"canHitbox"
{
  "canShineCharge": {
    "usedTiles": 38,
    "openEnd": 2
  }
}
{
  "or": [
    {
      "canShineCharge": {
        "usedTiles": 23,
        "openEnd": 2
      }
    },
    {
      "heatFrames": 60
    }
  ]
}
{
  "or": [
    {
      "and": [
        "HiJump",
        {
          "shinespark": {
            "frames": 1
          }
        },
        {
          "shinespark": {
            "frames": 1
          }
        }
      ]
    },
    {
      "and": [
        "canTrickyJump",
        {
          "shinespark": {
            "frames": 9
          }
        },
        {
          "shinespark": {
            "frames": 9
          }
        }
      ]
    }
  ]
}
{
  "or": [
    {
      "heatFramesWithEnergyDrops": {
        "frames": 630,
        "drops": [
          {
            "enemy": "Space Pirate (fighting)",
            "count": 12
          }
        ]
      }
    },
    {
      "and": [
        "canFarmWhileShooting",
        {
          "heatFramesWithEnergyDrops": {
            "frames": 360,
            "drops": [
              {
                "enemy": "Space Pirate (fighting)",
                "count": 6
              }
            ]
          }
        },
        {
          "heatFramesWithEnergyDrops": {
            "frames": 270,
            "drops": [
              {
                "enemy": "Space Pirate (fighting)",
                "count": 6
              }
            ]
          }
        }
      ]
    }
  ]
}
{
  "partialRefill": {
    "type": "Energy",
    "limit": 99
  }
}
{
  "partialRefill": {
    "type": "Super",
    "limit": 1
  }
}

Clears obstacles: A

Use the Echoes created by shinesparking to defeat the Metal Pirates. This involves Shineparking into a precise point while also turning the Pirates vulnerable as the echoes reach them.

Requires:

{
  "notable": "Speed Echoes Kill"
}
"h_heatProof"
"canDodgeWhileShooting"
"canUseSpeedEchoes"
"canHitbox"
{
  "refill": [
    "Energy",
    "Super"
  ]
}
{
  "partialRefill": {
    "type": "Missile",
    "limit": 14
  }
}

Time Plasma shots so that Samus can run through the first two Dessgeegas and gain blue speed. Shooting into the floor can give more control over the enemy iframes.

Requires:

"canDodgeWhileShooting"
"Plasma"
"canHitbox"
"h_getBlueSpeedMaxRunway"
{
  "heatFrames": 145
}

Clears obstacles: C, E, F

Taking damage off a Dessgeega at the far right, coming in from the top, allows you to charge a blue suit and get through to the door.

Requires:

{
  "or": [
    {
      "obstaclesCleared": [
        "F"
      ]
    },
    {
      "and": [
        "canHitbox",
        {
          "enemyDamage": {
            "enemy": "Dessgeega",
            "type": "contact",
            "hits": 1
          }
        }
      ]
    }
  ]
}
{
  "getBlueSpeed": {
    "usedTiles": 23,
    "openEnd": 2
  }
}
{
  "heatFrames": 200
}

Clears obstacles: C, E

Unlocks doors:

{"types":["missiles"],"requires":[{"heatFrames":30}]}

Use Plasma to run through Kihunters instead of waiting.

Requires:

"h_canNavigateHeatRooms"
"canHitbox"
"Plasma"
{
  "or": [
    "canDownBack",
    {
      "and": [
        "canCarefulJump",
        {
          "heatFrames": 50
        }
      ]
    },
    {
      "heatFrames": 130
    }
  ]
}
{
  "heatFrames": 410
}

Jump with some run speed to place the power bomb high enough to break the bomb blocks. During the explosion, jump through the left wall pirate and precisely walljump to reach the upper area.

Requires:

{
  "notable": "New Route with HiJump, Speed, and PowerBombs"
}
"HiJump"
"SpeedBooster"
"canPreciseWalljump"
"canCarefulJump"
"h_canUsePowerBombs"
"canTrivialMidAirMorph"
"canHitbox"
{
  "heatFrames": 420
}
{
  "or": [
    "h_heatResistant",
    "canPauseAbuse",
    {
      "resourceCapacity": [
        {
          "type": "RegularEnergy",
          "count": 149
        }
      ]
    }
  ]
}

Clears obstacles: A

Avoid the bottom pirates and jump high enough to break the bomb blocks with a power bomb. During the explosion, climb the right wall passing through any pirates and use a movement item to reach the top.

Requires:

{
  "notable": "PowerBombs and a Jump Assist"
}
"canPreciseWalljump"
"canHitbox"
"h_canUsePowerBombs"
"canTrivialMidAirMorph"
"canTrickyJump"
{
  "or": [
    "canSpringwall",
    "HiJump",
    "SpaceJump"
  ]
}
{
  "heatFrames": 530
}
{
  "or": [
    "h_heatResistant",
    "canPauseAbuse",
    {
      "resourceCapacity": [
        {
          "type": "RegularEnergy",
          "count": 149
        }
      ]
    }
  ]
}

Clears obstacles: A

Requires:

"canHitbox"
{
  "or": [
    {
      "and": [
        "h_canUsePowerBombs",
        {
          "heatFrames": 175
        }
      ]
    },
    {
      "and": [
        "canDodgeWhileShooting",
        "Charge",
        "Plasma",
        {
          "heatFrames": 125
        }
      ]
    }
  ]
}

Requires:

"canHitbox"
"h_canUsePowerBombs"
{
  "heatFrames": 280
}

Unlocks doors:

{"nodeId":3,"types":["powerbomb"],"requires":[],"useImplicitRequires":false}

Requires:

"canHitbox"
"h_canUsePowerBombs"
{
  "heatFrames": 180
}

Unlocks doors:

{"types":["powerbomb"],"requires":[],"useImplicitRequires":false}

Requires:

"h_canNavigateHeatRooms"
"h_canPlasmaHitbox"
{
  "heatFrames": 420
}

Wait for the Kihunters to move away from where Samus will jump up. This may mean Hitboxing through the middle KiHunter multiple times.

Requires:

"h_canNavigateHeatRooms"
"Plasma"
"canHitbox"
{
  "or": [
    "h_canCrouchJumpDownGrab",
    "canWalljump",
    "HiJump",
    "SpaceJump"
  ]
}
"canTrickyJump"
{
  "heatFrames": 600
}

Clears obstacles: A

Jump over the first Kihunter and attempt to either use IFrames to pass through the top Kihunter, or dodge it if possible.

Requires:

"h_canNavigateHeatRooms"
{
  "or": [
    "canWalljump",
    "HiJump"
  ]
}
"canTrickyJump"
{
  "or": [
    {
      "and": [
        "canInsaneJump",
        "canHitbox",
        {
          "enemyDamage": {
            "enemy": "Kihunter (red)",
            "type": "contact",
            "hits": 1
          }
        }
      ]
    },
    {
      "and": [
        {
          "enemyDamage": {
            "enemy": "Kihunter (red)",
            "type": "contact",
            "hits": 2
          }
        },
        {
          "heatFrames": 30
        }
      ]
    }
  ]
}
{
  "heatFrames": 470
}

Clears obstacles: A

Use I-Frames from the first Dessgeega to run through the remaining enemies and store a shinespark. 1-tap Shortcharge, then run back towards the Hoppers and try to hit all three at once by shinesparking horizontally as the ceiling hopper jumps down.

Requires:

{
  "canShineCharge": {
    "usedTiles": 25,
    "openEnd": 1,
    "steepUpTiles": 4
  }
}
{
  "enemyDamage": {
    "enemy": "Dessgeega",
    "type": "contact",
    "hits": 1
  }
}
"canHitbox"
"canShinechargeMovementComplex"
"canHorizontalShinespark"
{
  "shinespark": {
    "frames": 40
  }
}
{
  "heatFrames": 330
}

Clears obstacles: D

Requires:

"h_canUsePowerBombs"
{
  "or": [
    {
      "enemyDamage": {
        "enemy": "Dessgeega",
        "type": "contact",
        "hits": 1
      }
    },
    {
      "and": [
        "canHitbox",
        "canTrickyJump"
      ]
    }
  ]
}
{
  "heatFrames": 240
}

Clears obstacles: A, B

Requires:

{
  "obstaclesCleared": [
    "D"
  ]
}
"canDodgeWhileShooting"
"Morph"
{
  "ammo": {
    "type": "PowerBomb",
    "count": 2
  }
}
{
  "or": [
    "canHitbox",
    {
      "ammo": {
        "type": "PowerBomb",
        "count": 1
      }
    }
  ]
}
{
  "heatFrames": 420
}

Clears obstacles: A, B, C

Requires:

{
  "heatFrames": 120
}
"canHitbox"
"Plasma"

Requires:

{
  "heatFrames": 150
}
"canHitbox"
"h_canUsePowerBombs"

Clears obstacles: A, B

Requires:

"Morph"
{
  "ammo": {
    "type": "PowerBomb",
    "count": 5
  }
}
"canDodgeWhileShooting"
{
  "or": [
    "canHitbox",
    {
      "enemyDamage": {
        "enemy": "Dessgeega",
        "type": "contact",
        "hits": 1
      }
    }
  ]
}
{
  "heatFrames": 1080
}

Clears obstacles: A, B, C, D

Break the Power Bomb statue leaving 1 row of blocks. Partially clip beneath the Power Bomb blocks and the sold tiles beneath. Wait for a Dessgeega to jump over head and jump into it. The left ceiling Dessgeega works better. Aim down after jumping in order to fully boost over the solid statue. Damage boost to the right and use I-Frames to run through all of the enemies.

Requires:

{
  "notable": "HiJumpless Statue Clip Damage Boost"
}
{
  "obstaclesNotCleared": [
    "A"
  ]
}
"h_canUsePowerBombs"
"canTrickyJump"
"canPartialFloorClip"
"canCeilingClip"
"canHorizontalDamageBoost"
"canHitbox"
{
  "enemyDamage": {
    "enemy": "Dessgeega",
    "type": "contact",
    "hits": 1
  }
}
{
  "heatFrames": 225
}

Break the Power Bomb statue leaving 1 row of blocks. Partially clip beneath the Power Bomb blocks and the sold tiles beneath. Wait for a Dessgeega to jump over head and jump into it. The left ceiling Dessgeega works better. Damage boost to the right and use I-Frames to run through all of the enemies.

Requires:

{
  "notable": "Statue Clip Damage Boost"
}
{
  "obstaclesNotCleared": [
    "A"
  ]
}
"h_canUsePowerBombs"
"HiJump"
"canPartialFloorClip"
"canCeilingClip"
"canHorizontalDamageBoost"
"canHitbox"
{
  "enemyDamage": {
    "enemy": "Dessgeega",
    "type": "contact",
    "hits": 1
  }
}
{
  "heatFrames": 225
}

Break the Power Bomb statue leaving 1 row of blocks. Partially clip beneath the Power Bomb blocks and the sold tiles beneath. Wait for a Dessgeega to jump over head and jump into it. The left ceiling Dessgeega works better. Aim down after jumping in order to fully boost over the solid statue. Damage boost to the right and use I-Frames to run through all of the enemies. Begin shortcharging while running through the Dessgeegas for a speedball. It may help to end the damage boost early, but then it becomes more difficult to stutter for the shortcharge.

Requires:

{
  "notable": "HiJumpless Statue Clip Damage Boost"
}
{
  "obstaclesNotCleared": [
    "A"
  ]
}
"h_canUsePowerBombs"
"canPartialFloorClip"
"canCeilingClip"
"canTrickyJump"
"canHorizontalDamageBoost"
"canHitbox"
"canSpeedball"
{
  "getBlueSpeed": {
    "usedTiles": 16,
    "openEnd": 1
  }
}
{
  "enemyDamage": {
    "enemy": "Dessgeega",
    "type": "contact",
    "hits": 1
  }
}
{
  "heatFrames": 390
}
{
  "or": [
    "h_canUseSpringBall",
    {
      "hibashiHits": 1
    }
  ]
}

Break the Power Bomb statue leaving 1 row of blocks. Partially clip beneath the Power Bomb blocks and the sold tiles beneath. Wait for a Dessgeega to jump over head and jump into it. The left ceiling Dessgeega works better. Damage boost to the right and use I-Frames to run through all of the enemies. Begin shortcharging while running through the Dessgeegas for a speedball. It may help to end the damage boost early, but then it becomes more difficult to stutter for the shortcharge.

Requires:

{
  "notable": "Statue Clip Damage Boost"
}
{
  "obstaclesNotCleared": [
    "A"
  ]
}
"h_canUsePowerBombs"
"HiJump"
"canPartialFloorClip"
"canCeilingClip"
"canHorizontalDamageBoost"
"canHitbox"
"canSpeedball"
{
  "getBlueSpeed": {
    "usedTiles": 16,
    "openEnd": 1
  }
}
{
  "enemyDamage": {
    "enemy": "Dessgeega",
    "type": "contact",
    "hits": 1
  }
}
{
  "heatFrames": 390
}
{
  "or": [
    "h_canUseSpringBall",
    {
      "hibashiHits": 1
    }
  ]
}

Requires:

"h_canUsePowerBombs"
"canHitbox"
{
  "heatFrames": 240
}

Clears obstacles: A, B

Let the right hopper jump twice towards Samus. At the start of the second jump, jump above where the ground Dessgeega can jump but below where the ceiling enemy can reach. Mockball below the third hopper.

Requires:

"Morph"
{
  "or": [
    "canTrickyJump",
    {
      "and": [
        "h_canUsePowerBombs",
        "canCarefulJump",
        "canHitbox"
      ]
    }
  ]
}
"canMockball"
{
  "heatFrames": 210
}

Use I-Frames from the first Dessgeega to run through the remaining enemies and store a shinespark. It helps to run towards the first hopper to take damage and then not stutter. Mid-air spark to kill all three at once.

Requires:

{
  "canShineCharge": {
    "usedTiles": 17,
    "openEnd": 1
  }
}
{
  "enemyDamage": {
    "enemy": "Dessgeega",
    "type": "contact",
    "hits": 1
  }
}
"canHitbox"
"canMidairShinespark"
"canShinechargeMovementComplex"
{
  "shinespark": {
    "frames": 40
  }
}
{
  "heatFrames": 310
}

Clears obstacles: D

Run with enough speed to jump (after the transition) to reach the far left ledge. Either kill or Kago through the Fish enemy. At slightly higher run speeds, Samus can jump from the bottom of the slope and avoid the fish.

Entrance condition:

{
  "comeInRunning": {
    "minTiles": 7,
    "speedBooster": true
  }
}

Requires:

"HiJump"
"canCrossRoomJumpIntoWater"
"canTrickyJump"
"canDodgeWhileShooting"
{
  "or": [
    {
      "ammo": {
        "type": "Super",
        "count": 1
      }
    },
    {
      "and": [
        "Charge",
        "Plasma"
      ]
    },
    {
      "and": [
        "Plasma",
        "canHitbox"
      ]
    },
    {
      "and": [
        "canKago",
        "canLateralMidAirMorph",
        {
          "or": [
            {
              "enemyDamage": {
                "enemy": "Skultera",
                "type": "contact",
                "hits": 1
              }
            },
            "h_pauseAbuseMinimalReserveRefill"
          ]
        }
      ]
    }
  ]
}

Run with 7 tiles (no openend) of speed to jump (after the transition) to reach the far left ledge. Either kill or Kago through the Fish enemy.

Entrance condition:

{
  "comeInRunning": {
    "minTiles": 6.4375,
    "speedBooster": true
  }
}

Requires:

"canCrossRoomJumpIntoWater"
"canTrickyDashJump"
"canDodgeWhileShooting"
{
  "or": [
    {
      "and": [
        {
          "ammo": {
            "type": "Super",
            "count": 1
          }
        },
        "canDownGrab"
      ]
    },
    {
      "and": [
        "Charge",
        "Plasma",
        "canDownGrab"
      ]
    },
    {
      "and": [
        "Plasma",
        "canHitbox",
        "canDownGrab"
      ]
    },
    "canTrickyDodgeEnemies"
  ]
}

Wait for the left hopper to move right so it does not follow Samus as IFrames run out. A damage boost using the top hopper also moves through the room fast enough to be safe.

Requires:

{
  "or": [
    {
      "enemyDamage": {
        "enemy": "Blue Sidehopper",
        "type": "contact",
        "hits": 1
      }
    },
    "h_pauseAbuseMinimalReserveRefill"
  ]
}
{
  "or": [
    {
      "and": [
        "canTrickyJump",
        "canHitbox"
      ]
    },
    {
      "enemyDamage": {
        "enemy": "Blue Sidehopper",
        "type": "contact",
        "hits": 1
      }
    }
  ]
}

Unlocks doors:

{"types":["super"],"requires":[]}
{"types":["missiles","powerbomb"],"requires":[{"enemyDamage":{"enemy":"Blue Sidehopper","type":"contact","hits":1}}]}

Group all of the Metroids by hitting the first Rinka with a Power Bomb. Once grouped, use two more Power Bombs to finish them off.

Requires:

{
  "enemyKill": {
    "enemies": [
      [
        "Metroid",
        "Metroid",
        "Metroid",
        "Metroid"
      ]
    ],
    "explicitWeapons": [
      "PowerBomb"
    ]
  }
}
"canMetroidAvoid"
"canHitbox"
{
  "or": [
    {
      "ammo": {
        "type": "PowerBomb",
        "count": 1
      }
    },
    "canInsaneJump",
    {
      "metroidFrames": 100
    }
  ]
}

Clears obstacles: A

Aim the ceiling Rinka to travel horizontally across the top of the room and use it to damage boost between the two floating platforms. Killing the lower Rinka shortly before killing the higher Rinka will synchronize their respawn timers so that Samus can jump when the lower Rinka reappears in order to get a good angle on the higher Rinka. Jump to the floating platform ahead of the high Rinka, jumping extra high to lead the Metroid out of the way if it is alive. Jump into the Rinka once it reaches the left edge of the platform to reach the next platform. Then use I-frames to pass through the Metroid if it is still alive.

Requires:

{
  "notable": "Rinka Damage Boost"
}
{
  "enemyDamage": {
    "enemy": "Rinka",
    "type": "contact",
    "hits": 1
  }
}
"canTrickyJump"
"canHorizontalDamageBoost"
"canCameraManip"
{
  "or": [
    {
      "obstaclesCleared": [
        "A"
      ]
    },
    {
      "and": [
        "canMetroidAvoid",
        "canHitbox"
      ]
    }
  ]
}
{
  "or": [
    "canInsaneJump",
    {
      "enemyDamage": {
        "enemy": "Rinka",
        "type": "contact",
        "hits": 1
      }
    },
    {
      "and": [
        "canTrickyJump",
        "canLateralMidAirMorph"
      ]
    },
    {
      "and": [
        "Gravity",
        {
          "acidFrames": 16
        }
      ]
    },
    {
      "acidFrames": 27
    }
  ]
}

Move to the left side of the lowest section and jump morph before placing the Power Bomb to kill all three Metroids. Then Kill all three Metroids with Power Bombs while avoiding damage.

Requires:

{
  "notable": "Bottom Metroid Avoid"
}
{
  "enemyKill": {
    "enemies": [
      [
        "Metroid",
        "Metroid",
        "Metroid"
      ]
    ],
    "explicitWeapons": [
      "PowerBomb"
    ]
  }
}
"canMetroidAvoid"
"canHitbox"
{
  "or": [
    "can4HighMidAirMorph",
    "canInsaneJump"
  ]
}

Clears obstacles: A

Entrance condition:

{
  "comeInShinecharged": {
    "framesRequired": 95
  },
  "comesThroughToilet": "any"
}

Requires:

{
  "or": [
    {
      "ammo": {
        "type": "Super",
        "count": 1
      }
    },
    {
      "and": [
        "Plasma",
        "Wave"
      ]
    },
    {
      "and": [
        "Plasma",
        "canHitbox"
      ]
    }
  ]
}
"canShinechargeMovementTricky"
{
  "shinespark": {
    "frames": 2
  }
}

Exit condition:

{
  "leaveWithSpark": {}
}

Unlocks doors:

{"types":["ammo"],"requires":["never"]}

IBJ or spring ball bomb jump to avoid the wall jump. Using a total of 3 PBs will allow Samus to roll through the bottom 4 pirates.

Entrance condition:

{
  "comeInWithGMode": {
    "mode": "any",
    "morphed": true
  }
}

Requires:

{
  "or": [
    "h_canArtificialMorphIBJ",
    "h_canArtificialMorphSpringBallBombJump"
  ]
}
"h_canArtificialMorphPowerBomb"
"h_canArtificialMorphPowerBomb"
"h_canArtificialMorphPowerBomb"
"canHitbox"

Safely kill the first pirate, then walk through the rest while taking damage or by using Plasma Beam. It is possible to get through the lower three pirates with a single hit while using i-frames to prevent a second hit. Either go below the pirates and use the camera to manipulate them to be closer together, or arm-pump or horizontal damage boost to get through them fast enough.

Requires:

{
  "or": [
    "HiJump",
    "canWalljump",
    "h_canFly"
  ]
}
{
  "or": [
    {
      "enemyDamage": {
        "enemy": "Tourian Space Pirate (all)",
        "type": "contact",
        "hits": 3
      }
    },
    {
      "and": [
        "Plasma",
        "canHitbox"
      ]
    },
    {
      "and": [
        {
          "enemyDamage": {
            "enemy": "Tourian Space Pirate (all)",
            "type": "contact",
            "hits": 2
          }
        },
        {
          "or": [
            "canCameraManip",
            "canHorizontalDamageBoost"
          ]
        },
        "canTrickyJump"
      ]
    }
  ]
}

Walk through the pirates either by taking damage or by using Plasma Beam.

Requires:

{
  "or": [
    {
      "enemyDamage": {
        "enemy": "Tourian Space Pirate (all)",
        "type": "contact",
        "hits": 3
      }
    },
    {
      "and": [
        "Plasma",
        "canHitbox"
      ]
    }
  ]
}

Climbing the shaft with Space Jump is slower than other methods, so it is necessary to move quickly in order to minimize acid damage. With each Space Jump, release jump early rather than doing a full-height jump, in order to be able to Space Jump again more quickly. After reaching the top, fall down on the right side to land on the platform above the door. Then press against the left wall and pass through the last Pirate while firing a Plasma shot down to open the door; with precise timing, damage from the Pirate can be avoided by hitboxing through it. Hold left to land directly in the doorway. If done quickly enough, it is possible to avoid any acid damage.

Requires:

{
  "notable": "Reverse Bootless Walljumpless Space Jump"
}
"canPreciseSpaceJump"
"canTrickyJump"
"Plasma"
{
  "or": [
    {
      "enemyDamage": {
        "enemy": "Tourian Space Pirate (all)",
        "type": "contact",
        "hits": 1
      }
    },
    {
      "and": [
        "canHitbox",
        "canInsaneJump"
      ]
    }
  ]
}

Exit condition:

{
  "leaveNormally": {}
}

Unlocks doors:

{"types":["ammo"],"requires":["never"]}