Exit condition:

"leaveWithRunway": {
  "length": 2,
  "openEnd": 1
}

Requires:

"Gravity"

Exit condition:

"leaveSpinning": {
  "remoteRunway": {
    "length": 8,
    "openEnd": 1
  },
  "minExtraRunSpeed": "$0.E"
}

Requires:

"Gravity"

Exit condition:

"leaveWithMockball": {
  "remoteRunway": {
    "length": 8,
    "openEnd": 1
  },
  "landingRunway": {
    "length": 2,
    "openEnd": 1
  }
}

Requires:

"Gravity"

Exit condition:

"leaveWithSpringBallBounce": {
  "remoteRunway": {
    "length": 7,
    "openEnd": 1
  },
  "landingRunway": {
    "length": 2,
    "openEnd": 1
  },
  "movementType": "uncontrolled"
}

Requires:

"Gravity"

Exit condition:

"leaveSpaceJumping": {
  "remoteRunway": {
    "length": 4,
    "openEnd": 1
  }
}

Requires:

"canDodgeWhileShooting",
{"or": [
  {"and": [
    {"resetRoom": {"nodes": [1]}},
    {"cycleFrames": 320}
  ]},
  {"and": [
    {"resetRoom": {"nodes": [2]}},
    {"cycleFrames": 470},
    {"or": [
      "canWallJump",
      "SpaceJump"
    ]}
  ]},
  {"and": [
    {"resetRoom": {"nodes": [3]}},
    {"cycleFrames": 1680},
    "canTrickyWallJump",
    "canTrickyJump"
  ]}
]},
{"or": [
  "Plasma",
  "Charge",
  {"haveBlueSuit": {}}
]},
{"cycleFrames": 300}

Farm cycle drops: 1 Owtch

Dev note: The extra 300 frames is for waiting a random amount of time for the Owtch to go left. The Owtch can also be killed with Screw Attack, but farming the Rippers would make more sense in that case. FIXME: A more specific enemy-knowledge tech should ideally be required, for understanding how to kill the Owtch.

Requires:

"h_CrystalFlash"

123

Requires:

{"or": [
  "HiJump",
  "SpaceJump",
  "canIBJ",
  "canWallJump",
  "h_crouchJumpDownGrab",
  "canSpringBallJumpMidAir"
]}

Entrance condition:

"comeInRunning": {
  "speedBooster": "yes",
  "minTiles": 6
}

Requires:

"canTrickyDashJump"

Dev note: This is mainly useful as an alternative to crouch-jump down-grab in order to preserve a flash suit.

Get stuck in the door with Samus standing. Then turnaround spin jump to the right to reach the ledge above.

Entrance condition:

"comeInWithDoorStuckSetup": {}

1234567891011

Entrance condition:

"comeInWithSidePlatform": {
  "platforms": [
    {
      "minHeight": 1,
      "maxHeight": 1,
      "minTiles": 7.4375,
      "speedBooster": "yes",
      "obstructions": [[1, 0]],
      "requires": [],
      "note": ["This applies to Warehouse Entrance."]
    },
    {
      "minHeight": 2,
      "maxHeight": 2,
      "minTiles": 8.4375,
      "speedBooster": "yes",
      "obstructions": [[1, 0]],
      "requires": [],
      "note": ["This applies to Ridley Tank Room, Dust Torizo Room, and Halfie Climb Room."]
    },
    {
      "minHeight": 2,
      "maxHeight": 2,
      "minTiles": 8.4375,
      "speedBooster": "yes",
      "obstructions": [[2, 0]],
      "requires": [
        "canMomentumConservingMorph"
      ],
      "note": ["This applies to Early Supers Room and Waterway Energy Tank Room."]
    },
    {
      "minHeight": 2,
      "maxHeight": 2,
      "minTiles": 20.4375,
      "speedBooster": "yes",
      "obstructions": [[2, 0]],
      "requires": [
        "canMomentumConservingTurnaround"
      ],
      "note": ["This applies to Waterway Energy Tank Room."]
    },
    {
      "minHeight": 2,
      "maxHeight": 2,
      "minTiles": 19.4375,
      "speedBooster": "yes",
      "obstructions": [[3, 0]],
      "requires": [
        "canMomentumConservingMorph"
      ],
      "note": ["This applies to Noob Bridge, Metroid Room 1, and Statues Hallway."]
    },
    {
      "minHeight": 3,
      "maxHeight": 3,
      "minTiles": 29.4375,
      "speedBooster": "yes",
      "obstructions": [[3, 0]],
      "requires": [
        {"or": [
          "canMomentumConservingMorph",
          "canInsaneJump"
        ]}
      ],
      "note": ["This applies to Flyway."],
      "detailNote": [
        "This can be done most easily with a momentum-conserving morph:",
        "to reduce Samus' horizontal momentum, avoid holding either forward or backward through the transition.",
        "Otherwise, position the start of the run about 30 tiles from the runway end (8 tiles from the runway start),",
        "to gain an extra run speed of $5.2 and $5.3 with a last-frame jump and aim down,",
        "and buffer a turnaround through the transition.",
        "Using the full runway and doing a momentum-conserving turnaround before the transition is also possible but not recommended,",
        "as it requires a last-frame jump and frame-perfect turnaround."
      ]
    },
    {
      "minHeight": 2,
      "maxHeight": 2,
      "minTiles": 23.4375,
      "speedBooster": "yes",
      "obstructions": [[4, 0]],
      "requires": [
        "canMomentumConservingMorph",
        "canInsaneJump"
      ],
      "note": ["This applies to Kraid Room, Green Hill Zone, and Baby Kraid Room."],
      "detailNote": [
        "To reduce Samus' horizontal momentum, avoid holding either forward or backward through the transition.",
        "If coming from Baby Kraid Room, it is easiest to use only a small part of the available runway."
      ]
    },
    {
      "minHeight": 3,
      "maxHeight": 3,
      "minTiles": 39.4375,
      "speedBooster": "yes",
      "obstructions": [[3, 2]],
      "requires": [
        "canTrickyJump"
      ],
      "note": ["This applies to Metal Pirates Room."],
      "detailNote": [
        "Fire a shot to break spin soon after the transition, to stop Samus' rightward momentum."
      ]
    }
  ]
}

Dev note: This is mainly useful as an alternative to crouch-jump down-grab in order to preserve a flash suit.

Entrance condition:

"comeInShinecharged": {}

Requires:

{"shineChargeFrames": 5},
{"shinespark": {"frames": 21, "excessFrames": 10}},
{"enemyDamage": {"enemy": "Ripper", "type": "contact", "hits": 1}}

12

Entrance condition:

"comeInShinecharging": {
  "length": 1,
  "openEnd": 0
}

Requires:

"canShinechargeMovementComplex",
{"or": [
  "HiJump",
  "canWallJump"
]},
{"shinespark": {"frames": 17, "excessFrames": 0}}

Exit condition:

"leaveWithSpark": {
  "grounded": false
}

Unlocks doors:

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

12

Entrance condition:

"comeInShinecharging": {
  "length": 1,
  "openEnd": 0
}

Requires:

"canShinechargeMovementTricky",
{"or": [
  {"and": [
    "HiJump",
    {"shineChargeFrames": 130}
  ]},
  {"and": [
    "canFastWallJumpClimb",
    {"shineChargeFrames": 150}
  ]}
]}

Exit condition:

"leaveShinecharged": {}

Unlocks doors:

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

12

Entrance condition:

"comeInShinecharged": {}

Requires:

"canShinechargeMovementTricky",
{"or": [
  {"and": [
    "HiJump",
    {"shineChargeFrames": 125}
  ]},
  {"and": [
    "canFastWallJumpClimb",
    {"shineChargeFrames": 145}
  ]}
]}

Exit condition:

"leaveShinecharged": {}

Unlocks doors:

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

12

Entrance condition:

"comeInShinecharged": {}

Requires:

"canShinechargeMovementComplex",
{"or": [
  {"and": [
    "HiJump",
    {"shineChargeFrames": 65},
    {"shinespark": {"frames": 15, "excessFrames": 0}}
  ]},
  {"and": [
    "canWallJump",
    {"shineChargeFrames": 85},
    {"shinespark": {"frames": 20, "excessFrames": 0}}
  ]}
]}

Exit condition:

"leaveWithSpark": {
  "grounded": false
}

Unlocks doors:

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

12

Entrance condition:

"comeInShinecharged": {}

Requires:

"canShinechargeMovementComplex",
{"or": [
  {"and": [
    "HiJump",
    {"shineChargeFrames": 75},
    {"shinespark": {"frames": 14, "excessFrames": 0}}
  ]},
  {"and": [
    "HiJump",
    "canSpeedyJump",
    {"shineChargeFrames": 70},
    {"shinespark": {"frames": 14, "excessFrames": 0}}
  ]},
  {"and": [
    "canWallJump",
    {"shineChargeFrames": 90},
    {"shinespark": {"frames": 19, "excessFrames": 0}}
  ]}
]}

Exit condition:

"leaveWithSpark": {}

Unlocks doors:

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

Entrance condition:

"comeInShinecharging": {
  "length": 1,
  "openEnd": 0
}

Requires:

"canLongChainTemporaryBlue",
{"or": [
  "HiJump",
  {"and": [
    "canTrickySpringBallJump",
    "canPauseRemorphTemporaryBlue"
  ]}
]}

Exit condition:

"leaveWithTemporaryBlue": {}

Unlocks doors:

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

1234

Entrance condition:

"comeInWithGrappleSwing": {
  "blocks": [
    {"position": [-1, 5], "environment": "water", "note": "Mt. Everest"},
    {"position": [8, 3], "note": "Grapple Beam Room"},
    {"position": [7, 3], "note": "Colosseum"},
    {"position": [6, 4], "note": "Grapple Tutorial Room 2"}
  ]
}

Requires:

"canPreciseGrappleJump"

123

Entrance condition:

"comeInWithGrappleSwing": {
  "blocks": [
    {"position": [6, 2], "note": "Lava Grapple Tunnel"},
    {
      "position": [5, 2],
      "note": "The Moat, Double Chamber, Wrecked Ship Energy Tank Room"
    },
    {"position": [2.375, 4.5625], "note": "Post Crocomire Farming Room"}
  ]
}

Requires:

"canTrickyGrappleJump"

12345

Use Hijump or one walljump on the left before a diagonal spark.

Entrance condition:

"comeInShinecharged": {}

Requires:

"canMidairShinespark",
{"or": [
  {"and": [
    "HiJump",
    {"shineChargeFrames": 35},
    {"shinespark": {"frames": 43, "excessFrames": 11}}
  ]},
  {"and": [
    "HiJump",
    {"or": [
      {"shineChargeFrames": 65},
      {"and": [
        "canSpeedyJump",
        {"shineChargeFrames": 60}
      ]}
    ]},
    {"shinespark": {"frames": 31, "excessFrames": 3}}
  ]},
  {"and": [
    "HiJump",
    {"shineChargeFrames": 115},
    {"or": [
      {"shinespark": {"frames": 21, "excessFrames": 3}},
      {"and": [
        "canSpeedyJump",
        {"shinespark": {"frames": 19, "excessFrames": 3}}
      ]}
    ]}
  ]},
  {"and": [
    "canWallJump",
    {"shineChargeFrames": 40},
    {"shinespark": {"frames": 43, "excessFrames": 11}}
  ]}
]}

Dev note: We don't worry about optimizing energy with the walljump method since it's possible to use staggered walljumps to climb with no energy loss.

Shinespark vertically up the right side of the shaft in order to avoid getting hit by the Ripper.

Requires:

"h_storedSpark",
{"shinespark": {"frames": 40, "excessFrames": 8}}

Climb up 2.5 screens.

Entrance condition:

"comeInWithDoorStuckSetup": {}

Requires:

"canLongXRayClimb",
"canBePatient"

Entrance condition:

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

Requires:

{"or": [
  "canTrivialUseFrozenEnemies",
  "canTrickyWallJump"
]}

It is possible to kill the Rippers with a single Power Bomb by placing it at least 2 tiles above the lowest Ripper inside the narrow section of the shaft.

Entrance condition:

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

Requires:

{"or": [
  {"and": [
    {"enemyKill": {
      "enemies": [["Ripper", "Ripper", "Ripper"]]
    }},
    {"or": [
      "canWallJump",
      "SpaceJump"
    ]}
  ]},
  {"and": [
    "canLongIBJ",
    {"ammo": {"type": "Super", "count": 3}}
  ]},
  {"and": [
    "canLongIBJ",
    "h_usePowerBomb",
    {"or": [
      "h_usePowerBomb",
      "canStaggeredIBJ"
    ]}
  ]}
]}

The Rippers can be killed with two Power Bombs, or one carefully placed Power Bomb and a careful dodge of the top-most Ripper. With a single Power Bomb, use Spring Ball to avoid the first Ripper, then place the Power Bomb at least two tiles above the next. This can be achieved with a Staggered IBJ or a Spring Ball Bomb Boost. Then climb the right side of the shaft and dodge the top Ripper.

Entrance condition:

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

Requires:

"h_artificialMorphLongIBJ",
"h_artificialMorphSpringBallBombJump",
"h_artificialMorphPowerBomb",
{"or": [
  "h_artificialMorphStaggeredIBJ",
  "h_artificialMorphPowerBomb",
  {"enemyDamage": {"enemy": "Ripper", "type": "contact", "hits": 1}}
]}

Dev note: canSpringBallBombJump can be bypassed with SpringBall and other requirements, but that's being assumed with Bombs and SpringBall at this level.

The Rippers can be killed with three Power Bombs, or one carefully placed Power Bomb, Gravity, and a careful dodge of the top-most Ripper. With a single Power Bomb, IBJ from the water to avoid the first Ripper, then place the Power Bomb at least two tiles above the next. This can be achieved with a Staggered IBJ. Then climb the right side of the shaft and similarly dodge the top Ripper.

Entrance condition:

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

Requires:

"h_artificialMorphLongIBJ",
{"or": [
  "Gravity",
  "h_artificialMorphPowerBomb",
  {"enemyDamage": {"enemy": "Ripper", "type": "contact", "hits": 1}},
  {"and": [
    "canInsaneJump",
    "h_artificialMorphDoubleBombJump",
    "h_artificialMorphStaggeredIBJ"
  ]}
]},
"h_artificialMorphPowerBomb",
{"or": [
  "h_artificialMorphStaggeredIBJ",
  "h_artificialMorphPowerBomb",
  {"enemyDamage": {"enemy": "Ripper", "type": "contact", "hits": 1}}
]}

Entrance condition:

"comeInShinecharging": {
  "length": 2,
  "openEnd": 1
}

Requires:

"canShinechargeMovementComplex",
{"shineChargeFrames": 125}

Exit condition:

"leaveShinecharged": {}

Unlocks doors:

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

Entrance condition:

"comeInShinecharged": {}

Requires:

"canShinechargeMovementComplex",
{"shineChargeFrames": 120}

Exit condition:

"leaveShinecharged": {}

Unlocks doors:

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

Entrance condition:

"comeInShinecharged": {}

Requires:

"canShinechargeMovementComplex",
{"shineChargeFrames": 105},
{"shinespark": {"frames": 2, "excessFrames": 0}}

Exit condition:

"leaveWithSpark": {}

Unlocks doors:

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

Entrance condition:

"comeInShinecharging": {
  "length": 2,
  "openEnd": 0
}

Requires:

"canLongChainTemporaryBlue"

Exit condition:

"leaveWithTemporaryBlue": {}

Unlocks doors:

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

Exit condition:

"leaveWithRunway": {
  "length": 3,
  "openEnd": 1
}

Requires:

{"enemyDamage": {"enemy": "Ripper", "type": "contact", "hits": 1}}

Exit condition:

"leaveWithDamageBoost": {
  "iFramesRemaining": 67
}

Requires:

{"enemyDamage": {"enemy": "Ripper", "type": "contact", "hits": 1}},
"canInsaneJump"

Exit condition:

"leaveWithDamageBoost": {
  "iFramesRemaining": 89,
  "position": "high"
}

Requires:

"h_CrystalFlash"

Requires:

"canTrivialUseFrozenEnemies"

Requires:

{"or": [
  "canConsecutiveWallJump",
  {"and": [
    "HiJump",
    "canWallJump"
  ]},
  "SpaceJump"
]},
{"enemyKill": {
  "enemies": [["Ripper", "Ripper", "Ripper"]]
}}

Only the lowest three Rippers that are above the right door need to be killed. The highest of the three can barely be reached with a Super and HiJump. Or a PB placed slightly higher than a standard max jump, done by jumping from the door ledge, from an IBJ while avoiding the Ripper, or using 2 PBs.

Requires:

"canLongIBJ",
{"or": [
  {"and": [
    {"enemyKill": {
      "enemies": [["Ripper", "Ripper", "Ripper"]],
      "explicitWeapons": ["PowerBomb"]
    }},
    {"or": [
      "HiJump",
      "canCarefulJump"
    ]}
  ]},
  {"enemyKill": {
    "enemies": [["Ripper", "Ripper"], ["Ripper"]],
    "explicitWeapons": ["PowerBomb"]
  }},
  {"and": [
    {"enemyKill": {
      "enemies": [["Ripper", "Ripper", "Ripper"]],
      "explicitWeapons": ["Super"]
    }},
    "HiJump"
  ]}
]}

Requires:

"canTrickyWallJump",
{"or": [
  "canTrickyJump",
  {"enemyDamage": {"enemy": "Ripper", "type": "contact", "hits": 2}}
]}

Gain speed using at least 33 runway tiles in the other room. To avoid the Rippers, break spin and turn around right and then left.

Entrance condition:

"comeInRunning": {
  "speedBooster": "yes",
  "minTiles": 33
}

Requires:

"HiJump",
"canTrickyDashJump",
"canInsaneJump",
"canDownGrab"

Gain speed using between 36 and 42 tiles of runway (extra run speed between $6.4 and $6.F). Unmorph to retain blue speed to pass safely through the Rippers.

Entrance condition:

"comeInWithBlueSpringBallBounce": {
  "movementType": "any",
  "minExtraRunSpeed": "$6.4"
}

Requires:

"HiJump",
"canTrickyDashJump",
"canInsaneJump",
"canDownGrab"

Requires:

"SpaceJump",
{"or": [
  {"and": [
    "HiJump",
    "canCarefulJump"
  ]},
  "canTrickyJump"
]}

12

Align with the right wall of the shaft by pressing against it. Use precise Bomb placements to IBJ while dodging the Rippers.

Requires:

{"notable": "Dodge Rippers IBJ"},
"canTrickyDodgeEnemies",
"canStaggeredIBJ",
{"or": [
  "canBeVeryPatient",
  {"enemyDamage": {"enemy": "Ripper", "type": "contact", "hits": 3}}
]}

12345

This strat is included for completeness, though generally it would be easier to do a spring ball bounce instead.

Entrance condition:

"comeInWithSidePlatform": {
  "platforms": [
    {
      "minHeight": 2,
      "maxHeight": 2,
      "minTiles": 45,
      "speedBooster": "yes",
      "obstructions": [[1, 0]],
      "note": ["This applies to Noob Bridge."]
    },
    {
      "minHeight": 2,
      "maxHeight": 2,
      "minTiles": 45,
      "speedBooster": "yes",
      "obstructions": [[3, 0]],
      "note": ["This applies to Statues Hallway and Baby Kraid Room."]
    },
    {
      "minHeight": 3,
      "maxHeight": 3,
      "minTiles": 45,
      "speedBooster": "yes",
      "obstructions": [[3, 0]],
      "note": ["This applies to Bowling Alley (middle, power off) and Basement (power on)."]
    },
    {
      "minHeight": 3,
      "maxHeight": 3,
      "minTiles": 39.4375,
      "speedBooster": "yes",
      "obstructions": [[3, 2]],
      "note": ["This applies to Metal Pirates Room."]
    }
  ]
}

Requires:

"HiJump",
"canInsaneJump",
"canMomentumConservingMorph",
"canInsaneMidAirMorph",
"canTrickySpringBallJump"

Entrance condition:

"comeInShinecharging": {
  "length": 2,
  "openEnd": 1
}

Requires:

{"or": [
  {"shinespark": {"frames": 31, "excessFrames": 1}},
  {"and": [
    "canMidairShinespark",
    {"shinespark": {"frames": 24, "excessFrames": 2}}
  ]},
  {"and": [
    "HiJump",
    "canMidairShinespark",
    {"shinespark": {"frames": 20, "excessFrames": 2}}
  ]},
  {"and": [
    "HiJump",
    "canShinechargeMovementComplex",
    "canSpeedyJump",
    {"shinespark": {"frames": 17, "excessFrames": 2}}
  ]}
]}

Entrance condition:

"comeInShinecharged": {}

Requires:

{"shineChargeFrames": 20},
{"shinespark": {"frames": 36, "excessFrames": 10}}

Climb up 1.5 screens.

Entrance condition:

"comeInWithDoorStuckSetup": {}

Requires:

"canLongXRayClimb"

Shinespark vertically up the right side of the shaft in order to avoid getting hit by the Ripper.

Requires:

"h_storedSpark",
{"or": [
  {"shinespark": {"frames": 24, "excessFrames": 2}},
  {"and": [
    "HiJump",
    {"shinespark": {"frames": 20, "excessFrames": 2}}
  ]},
  {"and": [
    "HiJump",
    "canSpeedyJump",
    {"shinespark": {"frames": 17, "excessFrames": 2}}
  ]}
]}

123

Entrance condition:

"comeInWithGrappleSwing": {
  "blocks": [
    {"position": [7, 3], "note": "The Precious Room"},
    {"position": [7, 2], "note": "The Moat"}
  ]
}

Requires:

"canPreciseGrappleJump"

Entrance condition:

"comeInWithGrappleSwing": {
  "blocks": [{"position": [7, 3], "environment": "water", "note": "Pants Room"}]
}

Requires:

"Gravity",
"canTrickyGrappleJump",
"h_extremelyTrickyToCarryFlashSuit"

Entrance condition:

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

Requires:

{"or": [
  "canTrivialUseFrozenEnemies",
  "canTrickyWallJump",
  {"and": [
    "SpaceJump",
    "canTrickyJump"
  ]}
]}

It is possible to kill the Rippers with a single Power Bomb by placing it at least 2 tiles above the lowest Ripper inside the narrow section of the shaft.

Entrance condition:

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

Requires:

{"or": [
  {"and": [
    {"enemyKill": {
      "enemies": [["Ripper", "Ripper", "Ripper"]]
    }},
    {"or": [
      "canWallJump",
      "SpaceJump"
    ]}
  ]},
  {"and": [
    "canLongIBJ",
    {"ammo": {"type": "Super", "count": 3}}
  ]},
  {"and": [
    "canLongIBJ",
    "h_usePowerBomb",
    {"or": [
      "h_usePowerBomb",
      "canStaggeredIBJ"
    ]}
  ]}
]}

The Rippers can be killed with two Power Bombs, or one carefully placed Power Bomb and a careful dodge of the top-most Ripper. With a single Power Bomb, place it at least two tiles above the first Ripper. This can be achieved with a Staggered IBJ or a Spring Ball Bomb Boost. Then climb the right side of the shaft and dodge the top Ripper.

Entrance condition:

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

Requires:

"h_artificialMorphLongIBJ",
"h_artificialMorphPowerBomb",
{"or": [
  "h_artificialMorphStaggeredIBJ",
  "h_artificialMorphPowerBomb",
  {"enemyDamage": {"enemy": "Ripper", "type": "contact", "hits": 1}}
]}

Positioning so that Samus will be against the right wall of the shaft, use precise Bomb placements to IBJ while dodging the Rippers.

Entrance condition:

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

Requires:

{"notable": "Dodge Rippers IBJ"},
"canTrickyDodgeEnemies",
"h_artificialMorphStaggeredIBJ",
{"or": [
  "canBeVeryPatient",
  {"enemyDamage": {"enemy": "Ripper", "type": "contact", "hits": 3}}
]}

Falling down the right side will prevent taking a Ripper hit.

Requires:

{"or": [
  "canDodgeWhileShooting",
  {"enemyDamage": {"enemy": "Ripper", "type": "contact", "hits": 1}}
]}

Spin jump off the elevator platform, carefully passing between the Ripper and the right wall.

Entrance condition:

"comeInShinecharged": {}

Requires:

"canShinechargeMovementTricky",
{"shineChargeFrames": 135},
{"shinespark": {"frames": 9, "excessFrames": 0}}

Exit condition:

"leaveWithSpark": {}

Unlocks doors:

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

Dev note: Screw Attack can make it easier to avoid getting hit by the Ripper, but it doesn't seem significant enough to affect the logic. It is also possible to moonfall, but this has little or no benefit, as it doesn't significantly reduce the shinecharge frames required, while it makes the timing of the shinespark activation much more precise.

Requires:

"h_CrystalFlash"

Requires:

{"noBlueSuit": {}},
"ScrewAttack",
{"or": [
  {"and": [
    {"resetRoom": {"nodes": [1]}},
    {"cycleFrames": 780}
  ]},
  {"and": [
    {"resetRoom": {"nodes": [2]}},
    {"cycleFrames": 710}
  ]},
  {"and": [
    {"resetRoom": {"nodes": [3]}},
    {"cycleFrames": 1560}
  ]}
]},
{"or": [
  "canConsecutiveWallJump",
  {"and": [
    "SpaceJump",
    {"cycleFrames": 240}
  ]}
]}

Farm cycle drops: 6 Ripper

Entrance condition:

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

Exit condition:

"leaveWithGMode": {
  "morphed": false
}

Requires:

"canGMode"

Requires:

"canGMode"

Exit condition:

"leaveWithGMode": {
  "morphed": false
}