Overload PLMs using the scroll block at the top of the stairs immediately in front of the bomb blocks. Reach the bottom and pass through the bomb blocks while still in G-mode.

Entrance condition:

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

Requires:

{
  "or": [
    "h_canArtificialMorphSpringBall",
    "h_canArtificialMorphBombs",
    {
      "and": [
        "Morph",
        "h_canFourTileJumpMorph"
      ]
    }
  ]
}

Overload PLMs using the scroll block at the top of the stairs immediately in front of the bomb blocks. Fall down to the lower bomb blocks while still in G-mode Morph.

Entrance condition:

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

Requires:

{
  "or": [
    "h_canArtificialMorphSpringBall",
    "h_canArtificialMorphBombs",
    {
      "and": [
        "Morph",
        "h_canFourTileJumpMorph"
      ]
    }
  ]
}

Overload PLMs using the scroll block at the top of the stairs next to the bomb blocks.

Entrance condition:

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

Requires:

{
  "or": [
    "h_canArtificialMorphSpringBall",
    "h_canArtificialMorphBombs",
    {
      "and": [
        "Morph",
        "h_canFourTileJumpMorph"
      ]
    }
  ]
}

Entrance condition:

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

Requires:

"canInsaneJump"
"canLongChainTemporaryBlue"
"can4HighMidAirMorph"
"canSpringBallBounce"

Entrance condition:

{
  "comeInWithTemporaryBlue": {}
}

Requires:

"canInsaneJump"
"canLongChainTemporaryBlue"
"can4HighMidAirMorph"
"canSpringBallBounce"

Overload PLMs using the scroll block at the top of the stairs next to the bomb blocks. Fall down and pass through bomb wall at the bottom while still in G-mode.

Entrance condition:

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

Requires:

{
  "or": [
    "h_canArtificialMorphSpringBall",
    "h_canArtificialMorphBombs",
    {
      "and": [
        "Morph",
        "h_canFourTileJumpMorph"
      ]
    }
  ]
}

Entrance condition:

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

Requires:

{
  "or": [
    "h_canArtificialMorphSpringBall",
    "h_canArtificialMorphBombs",
    {
      "and": [
        "Morph",
        "h_canFourTileJumpMorph"
      ]
    }
  ]
}

Entrance condition:

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

Requires:

"canInsaneJump"
"canLongChainTemporaryBlue"
"canSpringBallBounce"
"can4HighMidAirMorph"

Entrance condition:

{
  "comeInWithTemporaryBlue": {}
}

Requires:

"canInsaneJump"
"canLongChainTemporaryBlue"
"canSpringBallBounce"
"can4HighMidAirMorph"

Bounce into the spikes and use a SpeedKeep to run on spikes to setup for a speedball towards the item. Bouncing on the platform near the door saves a spike hit. Or a DamageBoost SpeedKeep could be used instead of a Spike SpeedKeep with enough runspeed.

Entrance condition:

{
  "comeInRunning": {
    "speedBooster": true,
    "minTiles": 12
  }
}

Requires:

"canSpeedKeep"
"canCarefulJump"
"canSlowShortCharge"
"can4HighMidAirMorph"
{
  "spikeHits": 1
}
"canSpeedball"

Bounce into the spikes and use a SpeedKeep to run on spikes to setup for a speedball towards the item. Bouncing on the platform near the door saves a spike hit.

Entrance condition:

{
  "comeInWithTemporaryBlue": {}
}

Requires:

"canChainTemporaryBlue"
"can4HighMidAirMorph"
"canSpeedKeep"
{
  "spikeHits": 1
}
"canSpeedball"

Entrance condition:

{
  "comeInWithTemporaryBlue": {}
}

Requires:

"canLongChainTemporaryBlue"
"can4HighMidAirMorph"

Clears obstacles: A

Requires:

{
  "canShineCharge": {
    "usedTiles": 25,
    "steepUpTiles": 3,
    "steepDownTiles": 3,
    "openEnd": 1
  }
}
"canLongChainTemporaryBlue"
"canXRayTurnaround"
"can4HighMidAirMorph"
"canSpringBallBounce"

Exit condition:

{
  "leaveWithTemporaryBlue": {}
}

Unlocks doors:

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

Requires:

{
  "canShineCharge": {
    "usedTiles": 25,
    "steepUpTiles": 3,
    "steepDownTiles": 3,
    "openEnd": 1
  }
}
"canLongChainTemporaryBlue"
"canXRayTurnaround"
"can4HighMidAirMorph"

Exit condition:

{
  "leaveWithTemporaryBlue": {}
}

Unlocks doors:

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

Requires:

{
  "canShineCharge": {
    "usedTiles": 25,
    "steepUpTiles": 3,
    "steepDownTiles": 3,
    "openEnd": 1
  }
}
"canLongChainTemporaryBlue"
"canXRayTurnaround"
"can4HighMidAirMorph"

Exit condition:

{
  "leaveWithTemporaryBlue": {}
}

Unlocks doors:

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

Requires:

{
  "canShineCharge": {
    "usedTiles": 25,
    "steepUpTiles": 3,
    "steepDownTiles": 3,
    "openEnd": 1
  }
}
"canLongChainTemporaryBlue"
"canXRayTurnaround"
"can4HighMidAirMorph"

Exit condition:

{
  "leaveWithTemporaryBlue": {
    "direction": "any"
  }
}

Unlocks doors:

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

A quick jump morph from the top of the slope will bounce into the tunnel and avoid acid damage.

Entrance condition:

{
  "comeInShinecharging": {
    "length": 4,
    "openEnd": 0
  }
}

Requires:

"canTemporaryBlue"
"canLateralMidAirMorph"
{
  "or": [
    "canChainTemporaryBlue",
    "can4HighMidAirMorph"
  ]
}

Requires:

"canWaterShineCharge"
{
  "canShineCharge": {
    "usedTiles": 20,
    "openEnd": 1
  }
}
"canLongChainTemporaryBlue"
"canXRayTurnaround"
"can4HighMidAirMorph"

Exit condition:

{
  "leaveWithTemporaryBlue": {}
}

Gain temporary blue using the runway on the left side of the room, using HiJump or a Gravity jump where needed to get onto the ocean platforms.

Requires:

"Gravity"
{
  "canShineCharge": {
    "usedTiles": 20,
    "steepUpTiles": 4,
    "steepDownTiles": 2,
    "startingDownTiles": 1,
    "openEnd": 0
  }
}
"canLongChainTemporaryBlue"
"can4HighMidAirMorph"
{
  "or": [
    "HiJump",
    "canGravityJump"
  ]
}

Exit condition:

{
  "leaveWithTemporaryBlue": {}
}

In order to align and place a Power Bomb at the correct pixel, perform a stationary spin jump and hit the ceiling before starting to morph.

Requires:

{
  "or": [
    "canInsaneJump",
    {
      "and": [
        "h_canFourTileJumpMorph",
        "canStationarySpinJump"
      ]
    }
  ]
}
"h_canElevatorCrystalFlash"

Exit condition:

{
  "leaveNormally": {}
}

In order to align and place a Power Bomb at the correct pixel, perform a stationary spin jump and hit the ceiling before starting to morph.

Requires:

{
  "or": [
    "canInsaneJump",
    {
      "and": [
        "h_canFourTileJumpMorph",
        "canStationarySpinJump"
      ]
    }
  ]
}
"h_canElevatorCrystalFlash"

Exit condition:

{
  "leaveNormally": {}
}

Entrance condition:

{
  "comeInShinecharging": {
    "length": 12,
    "openEnd": 0
  }
}

Requires:

"canLongChainTemporaryBlue"
"canXRayTurnaround"
"can4HighMidAirMorph"
{
  "ammo": {
    "type": "PowerBomb",
    "count": 1
  }
}

Exit condition:

{
  "leaveWithTemporaryBlue": {}
}

Unlocks doors:

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

Entrance condition:

{
  "comeInShinecharging": {
    "length": 12,
    "openEnd": 0
  }
}

Requires:

"canLongChainTemporaryBlue"
"can4HighMidAirMorph"
"canXRayTurnaround"
{
  "ammo": {
    "type": "PowerBomb",
    "count": 1
  }
}

Exit condition:

{
  "leaveWithTemporaryBlue": {}
}

Unlocks doors:

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

Break the bomb block at the bottom right of the main shaft. Bring a Zeela down to the bottom of the room. Morph inside the tunnel, take a Zeela hit, then jump, aim down, and shoot to freeze the Zeela as it starts to move up and while Samus is close to landing. Jump and aim down to get on top of the Zeela. If the Zeela is precisely positioned exactly 12 pixels above the ground, you can press up to make Samus stand; Otherwise, if you have X-ray, then the Zeela should be frozen lower, and you can morph and unmorph and use X-ray to force Samus to stand up; in this case there is a 6-pixel window over which it works, with the Zeela being between 4 and 9 pixels above the ground. In either case, after standing up on top of the Zeela, jump and aim down to break the crumble block. Then, before the crumble respawns, morph and use Spring Ball (if available) to jump back up and into the tunnel; without Spring Ball, a quick mid-air morph also works but is more difficult.

Requires:

{
  "notable": "Bottom Ice Clip"
}
"h_canBombThings"
"h_additionalBomb"
{
  "enemyDamage": {
    "enemy": "Zeela",
    "type": "contact",
    "hits": 1
  }
}
"canTrickyJump"
{
  "or": [
    "h_canXRayMorphIceClip",
    {
      "and": [
        "h_canHighPixelIceClip",
        "canInsaneJump",
        "canBeVeryPatient"
      ]
    }
  ]
}
{
  "or": [
    "h_canUseSpringBall",
    {
      "and": [
        "can4HighMidAirMorph",
        "canInsaneJump"
      ]
    }
  ]
}
{
  "or": [
    "canBePatient",
    {
      "obstaclesNotCleared": [
        "A"
      ]
    }
  ]
}

Requires:

"SpeedBooster"
"canTrickyJump"
"canLateralMidAirMorph"
"can4HighMidAirMorph"

Place two Power Bombs, precisely on the third tile in the morph tunnel to overload PLMs (watch the right side of the screen).

Entrance condition:

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

Requires:

{
  "itemNotCollectedAtNode": 3
}
"h_canArtificialMorphPowerBomb"
"h_canArtificialMorphPowerBomb"
{
  "or": [
    "h_canArtificialMorphSpringBall",
    {
      "ammo": {
        "type": "PowerBomb",
        "count": 4
      }
    },
    {
      "and": [
        "Morph",
        {
          "or": [
            "can4HighMidAirMorph",
            {
              "ammo": {
                "type": "PowerBomb",
                "count": 2
              }
            }
          ]
        }
      ]
    }
  ]
}

Requires:

{
  "or": [
    "canTrickyJump",
    "Ice",
    {
      "obstaclesCleared": [
        "A"
      ]
    },
    {
      "and": [
        "canCarefulJump",
        "h_canUseSpringBall"
      ]
    },
    "can4HighMidAirMorph",
    {
      "and": [
        "SpaceJump",
        "canCarefulJump"
      ]
    },
    {
      "and": [
        "SpaceJump",
        "ScrewAttack"
      ]
    },
    {
      "and": [
        "ScrewAttack",
        "canCarefulJump"
      ]
    }
  ]
}

Requires:

{
  "or": [
    "canTrickyJump",
    "Ice",
    {
      "obstaclesCleared": [
        "A"
      ]
    },
    {
      "and": [
        "canCarefulJump",
        "h_canUseSpringBall"
      ]
    },
    "can4HighMidAirMorph",
    {
      "and": [
        "SpaceJump",
        "canCarefulJump"
      ]
    },
    {
      "and": [
        "SpaceJump",
        "ScrewAttack"
      ]
    },
    {
      "and": [
        "ScrewAttack",
        "canCarefulJump"
      ]
    }
  ]
}

Lay the Power Bomb during a temporary blue chain immediately after morphing, placing it high enough that it does not boost Samus upward.

Entrance condition:

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

Requires:

"canLongChainTemporaryBlue"
{
  "ammo": {
    "type": "PowerBomb",
    "count": 1
  }
}
"can4HighMidAirMorph"
"canXRayTurnaround"

Exit condition:

{
  "leaveWithTemporaryBlue": {}
}

Unlocks doors:

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

Requires:

"h_getBlueSpeedMaxRunway"
"canLongChainTemporaryBlue"
"canXRayTurnaround"
"can4HighMidAirMorph"
{
  "ammo": {
    "type": "PowerBomb",
    "count": 1
  }
}

Exit condition:

{
  "leaveWithTemporaryBlue": {}
}

Unlocks doors:

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

Tank one or more ceiling thorn hits in order to make it past the middle section.

Entrance condition:

{
  "comeInShinecharging": {
    "length": 4,
    "openEnd": 0
  }
}

Requires:

"canLongChainTemporaryBlue"
"can4HighMidAirMorph"
{
  "thornHits": 1
}
{
  "or": [
    {
      "thornHits": 2
    },
    "canBeVeryPatient"
  ]
}

Exit condition:

{
  "leaveWithTemporaryBlue": {}
}

Unlocks doors:

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

Tank one or more ceiling thorn hits in order to make it past the middle section.

Entrance condition:

{
  "comeInShinecharging": {
    "length": 3,
    "openEnd": 0
  }
}

Requires:

"canLongChainTemporaryBlue"
"canXRayTurnaround"
"can4HighMidAirMorph"
{
  "thornHits": 1
}
{
  "or": [
    {
      "thornHits": 2
    },
    "canBeVeryPatient"
  ]
}

Exit condition:

{
  "leaveWithTemporaryBlue": {}
}

Unlocks doors:

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

Tank one or more ceiling thorn hits in order to make it past the middle section.

Entrance condition:

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

Requires:

"canLongChainTemporaryBlue"
"can4HighMidAirMorph"
{
  "thornHits": 1
}
{
  "or": [
    {
      "thornHits": 2
    },
    "canBeVeryPatient"
  ]
}

Exit condition:

{
  "leaveWithTemporaryBlue": {}
}

Unlocks doors:

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

Tank one or more ceiling thorn hits in order to make it past the middle section.

Entrance condition:

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

Requires:

"canLongChainTemporaryBlue"
"canXRayTurnaround"
"can4HighMidAirMorph"
{
  "thornHits": 1
}
{
  "or": [
    {
      "thornHits": 2
    },
    "canBeVeryPatient"
  ]
}

Exit condition:

{
  "leaveWithTemporaryBlue": {}
}

Unlocks doors:

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

Use a temporary blue chain to jump through the bomb blocks and land on the center of the ledge above. Break the last block by jumping directly into it, as there is not enough height available to get a bounce. With this method, there is a 2-frame window for when to morph; jumping from the platform below is also possible but requires a frame-perfect morph. If Spring Ball is available, it can be used to increase the window by one frame in either case.

Entrance condition:

{
  "comeInShinecharging": {
    "length": 4,
    "openEnd": 0
  }
}

Requires:

"canChainTemporaryBlue"
"can4HighMidAirMorph"
"canInsaneJump"

Clears obstacles: A, B

Use a temporary blue chain to jump through the bomb blocks and land on the center of the ledge above. Break the last block by jumping directly into it, as there is not enough height available to get a bounce. With this method, there is a 2-frame window for when to morph; jumping from the platform below is also possible but requires a frame-perfect morph. If Spring Ball is available, it can be used to increase the window by one frame in either case.

Entrance condition:

{
  "comeInShinecharging": {
    "length": 14,
    "openEnd": 0
  }
}

Requires:

"canChainTemporaryBlue"
"canXRayTurnaround"
"can4HighMidAirMorph"
"canInsaneJump"

Clears obstacles: A, B

Use a temporary blue chain to jump through the bomb blocks and land on the center of the ledge above. Break the last block by jumping directly into it, as there is not enough height available to get a bounce. With this method, there is a 2-frame window for when to morph; jumping from the platform below is also possible but requires a frame-perfect morph. If Spring Ball is available, it can be used to increase the window by one frame in either case.

Requires:

{
  "or": [
    {
      "canShineCharge": {
        "usedTiles": 14,
        "openEnd": 0
      }
    },
    {
      "and": [
        {
          "canShineCharge": {
            "usedTiles": 15,
            "openEnd": 0
          }
        },
        {
          "doorUnlockedAtNode": 2
        }
      ]
    }
  ]
}
"canChainTemporaryBlue"
"canXRayTurnaround"
"can4HighMidAirMorph"
"canInsaneJump"

Clears obstacles: A, B

Unlocks doors:

{"nodeId":2,"types":["ammo"],"requires":[]}

1 2

A paricularly precise mid-air morph can get up and over the Fune without damage. Stand a half tile away from the Fune when jump morphing for a higher ceiling. It's a 2.5 tile high mid air morph. It can be performed similar to how a 2 or 3 tile high morph is performed.

Requires:

{
  "notable": "Morph Over the Fune"
}
{
  "noFlashSuit": {}
}
"h_canFourTileJumpMorph"
"canTrickyJump"
{
  "or": [
    "canInsaneJump",
    {
      "enemyDamage": {
        "enemy": "Fune",
        "type": "fireball",
        "hits": 1
      }
    }
  ]
}

This is possible by jumping on the crumble blocks into a mid-air spring ball jump, or by avoiding them. The crumbles can be avoided by starting with either an air ball, a 3 tile high mid-air morph, or a low spring wall. These are generally safer, as bouncing on the crumble blocks with Spring Ball is trivial.

Requires:

{
  "obstaclesCleared": [
    "A"
  ]
}
"canTrickySpringBallJump"
{
  "heatFrames": 250
}
{
  "or": [
    {
      "and": [
        "can4HighMidAirMorph",
        "canSpringFling"
      ]
    },
    {
      "and": [
        "canLateralMidAirMorph",
        "canTrickyJump"
      ]
    },
    "canCrumbleJump",
    {
      "and": [
        "h_canTrickySpringwall",
        "canPreciseWalljump"
      ]
    }
  ]
}

Ice Clip through the crumble blocks using a Multiviola from the bottom of the room and then Crumble Jump to clip through the bomb blocks. The ice clip can be setup by standing in a corner and firing forward when the Multiviola hits Samus, if it is moving downwards towards Samus. Very quickly jump and morph to place a bomb against the bomb blocks. Or break the crumble blocks and use SpringBall to jump again to place the bomb. Then jump again while the Multiviola is still frozen to clip through.

Requires:

{
  "notable": "Multiviola Ice Clip"
}
"h_heatProof"
"h_canPreciseIceClip"
{
  "enemyDamage": {
    "enemy": "Multiviola",
    "type": "contact",
    "hits": 1
  }
}
{
  "obstaclesNotCleared": [
    "A"
  ]
}
"h_canUseMorphBombs"
{
  "or": [
    "h_canUseSpringBall",
    "can4HighMidAirMorph"
  ]
}

Clears obstacles: B

Requires:

{
  "obstaclesNotCleared": [
    "B"
  ]
}
{
  "doorUnlockedAtNode": 3
}
{
  "canShineCharge": {
    "usedTiles": 13,
    "openEnd": 1
  }
}
"canLongChainTemporaryBlue"
"canXRayTurnaround"
"can4HighMidAirMorph"

Clears obstacles: C

Unlocks doors:

{"nodeId":3,"types":["missiles","super"],"requires":[]}
{"nodeId":3,"types":["powerbomb"],"requires":["never"]}

Shinecharging up the stairs gives a longer effective runway than shinecharging down them. Bounce down the stairs to make movement simpler. A frozen Atomic (or Covern) can be used for more runway.

Requires:

{
  "or": [
    {
      "and": [
        "can4HighMidAirMorph",
        {
          "doorUnlockedAtNode": 5
        },
        {
          "canShineCharge": {
            "usedTiles": 11,
            "steepUpTiles": 7,
            "openEnd": 2
          }
        }
      ]
    },
    {
      "and": [
        "h_canFrozenEnemyRunway",
        {
          "or": [
            "f_DefeatedPhantoon",
            {
              "and": [
                "SpaceJump",
                "h_canTrickyFrozenEnemyRunway"
              ]
            }
          ]
        },
        "can4HighMidAirMorph",
        {
          "doorUnlockedAtNode": 5
        },
        {
          "canShineCharge": {
            "usedTiles": 13,
            "steepUpTiles": 7,
            "openEnd": 1
          }
        }
      ]
    },
    {
      "canShineCharge": {
        "usedTiles": 10,
        "steepUpTiles": 7,
        "openEnd": 2
      }
    },
    {
      "and": [
        "h_canFrozenEnemyRunway",
        {
          "or": [
            "f_DefeatedPhantoon",
            {
              "and": [
                "SpaceJump",
                "h_canTrickyFrozenEnemyRunway"
              ]
            }
          ]
        },
        {
          "canShineCharge": {
            "usedTiles": 12,
            "steepUpTiles": 7,
            "openEnd": 1
          }
        }
      ]
    }
  ]
}
"canChainTemporaryBlue"
"canXRayTurnaround"

Clears obstacles: C

Requires:

{
  "not": "f_DefeatedPhantoon"
}
"canRiskPermanentLossOfAccess"
{
  "canShineCharge": {
    "usedTiles": 16,
    "steepUpTiles": 4,
    "openEnd": 0
  }
}
"canTemporaryBlue"
"can4HighMidAirMorph"
"canSpringBallBounce"

Clears obstacles: C

This is most easily done with a late jump at the bottom of the slope. It is a bit less precise with an air ball or turning gravity suit back on and wall jumping on the platform at the end. An alternate method is to airball simultaneously with the gravity jump pause.

Requires:

"canGravityJump"
{
  "or": [
    "canTrickyJump",
    {
      "and": [
        "can4HighMidAirMorph",
        "canCarefulJump",
        "canLateralMidAirMorph"
      ]
    }
  ]
}

Use a Space Jump water bounce followed by a tight mid-air morph, to get a mid-air Spring Ball jump out of the water.

Requires:

{
  "notable": "Space Jump Spring Ball Jump"
}
"canSpaceJumpWaterBounce"
"canTrickySpringBallJump"
"can4HighMidAirMorph"

Use double spring ball jumps to reach the top-right of the room with temporary blue. To cross the two gaps at the top of the room to the left while chaining temporary blue, use spring ball jumps with HiJump disabled; in each case, perform a stationary lateral mid-air morph or a spring fling (or both);

Entrance condition:

{
  "comeInRunning": {
    "speedBooster": true,
    "minTiles": 0.4375
  }
}

Requires:

"h_waterGetBlueSpeed"
"HiJump"
"canLongChainTemporaryBlue"
"canBeExtremelyPatient"
"canXRayTurnaround"
"canDoubleSpringBallJumpMidAir"
"canTrickySpringBallJump"
{
  "or": [
    "canStationaryLateralMidAirMorph",
    "canSpringFling"
  ]
}
"can4HighMidAirMorph"

Use double spring ball jumps to reach the top-right of the room with temporary blue. To cross the two gaps at the top of the room to the left while chaining temporary blue, use spring ball jumps with HiJump disabled; in each case, perform a stationary lateral mid-air morph or a spring fling (or both);

Entrance condition:

{
  "comeInWithTemporaryBlue": {}
}

Requires:

"HiJump"
"canLongChainTemporaryBlue"
"canBeExtremelyPatient"
"canXRayTurnaround"
"canDoubleSpringBallJumpMidAir"
"canTrickySpringBallJump"
{
  "or": [
    "canStationaryLateralMidAirMorph",
    "canSpringFling"
  ]
}
"can4HighMidAirMorph"

Chain temporary blue across the room in order to break the Speed blocks. If available, bouncing using Spring Ball can help speed this up significantly. If two Power Bombs are also available, they can be used to break the shot blocks along the way without needing to stop bouncing.

Entrance condition:

{
  "comeInWithTemporaryBlue": {
    "direction": "right"
  },
  "comesThroughToilet": "any"
}

Requires:

"canChainTemporaryBlue"
{
  "or": [
    "HiJump",
    "canTrickySpringBallJump",
    "canInsaneJump"
  ]
}
{
  "or": [
    {
      "and": [
        "canSpringBallBounce",
        {
          "or": [
            {
              "ammo": {
                "type": "PowerBomb",
                "count": 2
              }
            },
            {
              "and": [
                "canLongChainTemporaryBlue",
                "can4HighMidAirMorph"
              ]
            }
          ]
        }
      ]
    },
    {
      "and": [
        "canLongChainTemporaryBlue",
        "canStationaryLateralMidAirMorph",
        "can4HighMidAirMorph",
        "canBeVeryPatient"
      ]
    }
  ]
}

Chain temporary blue across the room in order to break the Speed blocks. If available, bouncing using Spring Ball can help speed this up significantly. If two Power Bombs are also available, they can be used to break the shot blocks along the way without needing to stop bouncing.

Entrance condition:

{
  "comeInWithTemporaryBlue": {
    "direction": "left"
  },
  "comesThroughToilet": "any"
}

Requires:

"canChainTemporaryBlue"
"canXRayTurnaround"
{
  "or": [
    "HiJump",
    "canTrickySpringBallJump",
    "canInsaneJump"
  ]
}
{
  "or": [
    {
      "and": [
        "canSpringBallBounce",
        {
          "or": [
            {
              "ammo": {
                "type": "PowerBomb",
                "count": 2
              }
            },
            {
              "and": [
                "canLongChainTemporaryBlue",
                "can4HighMidAirMorph"
              ]
            }
          ]
        }
      ]
    },
    {
      "and": [
        "canLongChainTemporaryBlue",
        "canStationaryLateralMidAirMorph",
        "can4HighMidAirMorph",
        "canBeVeryPatient"
      ]
    }
  ]
}

Chain temporary blue across the room in order to break the Speed blocks. If available, bouncing using Spring Ball can help speed this up significantly. If two Power Bombs are also available, they can be used to break the shot blocks along the way without needing to stop bouncing; the first Power Bomb must be placed at a specific time, about 1 tile to the left of the first set of Speed blocks; the second Power Bomb should be placed as early as possible after coming off cooldown.

Entrance condition:

{
  "comeInWithTemporaryBlue": {}
}

Requires:

"canChainTemporaryBlue"
"canStationaryLateralMidAirMorph"
{
  "or": [
    {
      "and": [
        "canSpringBallBounce",
        {
          "or": [
            {
              "ammo": {
                "type": "PowerBomb",
                "count": 2
              }
            },
            {
              "and": [
                "canLongChainTemporaryBlue",
                "can4HighMidAirMorph"
              ]
            }
          ]
        }
      ]
    },
    {
      "and": [
        "canLongChainTemporaryBlue",
        "can4HighMidAirMorph",
        "canBeVeryPatient"
      ]
    }
  ]
}

Chain temporary blue across the room in order to break the Speed blocks, using Spring Ball to speed up the process. If two Power Bombs are also available, they can be used to break the shot blocks along the way without needing to stop bouncing; the first Power Bomb must be placed at a specific time, about 1 tile to the left of the first set of Speed blocks; the second Power Bomb should be placed as early as possible after coming off cooldown.

Entrance condition:

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

Requires:

"canLongChainTemporaryBlue"
"canStationaryLateralMidAirMorph"
"canSpringBallBounce"
"canSpringBallJumpMidAir"
"can4HighMidAirMorph"

Exit condition:

{
  "leaveWithTemporaryBlue": {
    "direction": "left"
  }
}

Unlocks doors:

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

Requires:

"canSuitlessMaridia"
"canTrickySpringBallJump"
{
  "or": [
    "HiJump",
    "can4HighMidAirMorph"
  ]
}

Use temporary blue to break the speed blocks. Use stationary lateral mid-air morphs to move quickly while chaining temporary blue, in order to reach the last speed blocks before the Oums. Climb on the Oums to reach the left side of the room. Do not stand on the Oums when they begin to attack.

Entrance condition:

{
  "comeInBlueSpinning": {
    "maxExtraRunSpeed": "$3.0",
    "unusableTiles": 0
  }
}

Requires:

{
  "notable": "Enter with Shinespark from the Bottom Right"
}
"canLongChainTemporaryBlue"
"canStationaryLateralMidAirMorph"
"can4HighMidAirMorph"
"canUseEnemies"

Use temporary blue to break the speed blocks. Use stationary lateral mid-air morphs to move quickly while chaining temporary blue, in order to reach the last speed blocks before the Oums. Climb on the Oums to reach the left side of the room. Do not stand on the Oums when they begin to attack.

Entrance condition:

{
  "comeInWithTemporaryBlue": {}
}

Requires:

{
  "notable": "Enter with Shinespark from the Bottom Right"
}
"canLongChainTemporaryBlue"
"canStationaryLateralMidAirMorph"
"can4HighMidAirMorph"
"canUseEnemies"

1 2

Requires:

{
  "or": [
    "h_canFourTileJumpMorph",
    {
      "and": [
        "canPreciseWalljump",
        "canWallJumpInstantMorph"
      ]
    }
  ]
}

Run into the room, pressing pause immediately when entering. Jump into a mid-air spring ball jump to reach the ledge above. Perform the spring ball jump while still moving forward, in order to get a boost in jump height.

Entrance condition:

{
  "comeInRunning": {
    "speedBooster": true,
    "minTiles": 5.4375
  }
}

Requires:

"HiJump"
"canTrickyJump"
"canLateralMidAirMorph"
"canTrickySpringBallJump"
{
  "or": [
    "canSpringFling",
    "canInsaneJump",
    "can4HighMidAirMorph"
  ]
}

Standing on the platform in the room below, perform a spring ball jump mid-air a few tiles below the transition. Hold right through the transition, and do not bonk the door frame.

Entrance condition:

{
  "comeInWithPlatformBelow": {
    "minHeight": 9,
    "maxHeight": 10,
    "maxLeftPosition": 1,
    "minRightPosition": 1
  },
  "comesThroughToilet": "no"
}

Requires:

"canCrossRoomJumpIntoWater"
"canTrickySpringBallJump"
"can4HighMidAirMorph"

Standing on the platform in the room below, perform a spring ball jump mid-air a few tiles below the transition. It is necessary to morph very quickly after jumping in order to spring ball jump as low as necessary. Hold right through the transition, and do not bonk the door frame.

Entrance condition:

{
  "comeInWithPlatformBelow": {
    "minHeight": 8,
    "maxHeight": 8,
    "maxLeftPosition": 1,
    "minRightPosition": 1
  },
  "comesThroughToilet": "no"
}

Requires:

"canCrossRoomJumpIntoWater"
"can4HighMidAirMorph"
"canTrickySpringBallJump"
"canInsaneJump"

It is recommended to shoot the ceiling block immediately upon room entry to bring one of the Puyos down so that it will not be a problem later.

Requires:

"canSuitlessMaridia"
"h_canMaxHeightSpringBallJump"
{
  "or": [
    "can4HighMidAirMorph",
    "canStationaryLateralMidAirMorph",
    {
      "and": [
        "canNeutralDamageBoost",
        {
          "enemyDamage": {
            "enemy": "Puyo",
            "type": "contact",
            "hits": 2
          }
        }
      ]
    }
  ]
}

It is recommended to shoot the ceiling block immediately upon room entry to bring one of the Puyos down so that it will not be a problem later.

Requires:

"canSuitlessMaridia"
"canTrickySpringBallJump"
"canTrickyJump"
"canJumpIntoRespawningBlock"
{
  "or": [
    "can4HighMidAirMorph",
    "canStationaryLateralMidAirMorph"
  ]
}

Requires:

"Gravity"
{
  "or": [
    "canTrickyJump",
    "Ice",
    "ScrewAttack",
    {
      "enemyKill": {
        "enemies": [
          [
            "Evir"
          ]
        ],
        "explicitWeapons": [
          "Plasma",
          "Super",
          "PowerBombPeriphery"
        ]
      }
    },
    {
      "enemyDamage": {
        "enemy": "Evir",
        "type": "particle",
        "hits": 1
      }
    }
  ]
}
{
  "and": [
    "canPlayInSand",
    {
      "or": [
        "canWalljump",
        "HiJump",
        "canUseFrozenEnemies",
        "canGravityJump",
        {
          "and": [
            "canTrickyJump",
            "can4HighMidAirMorph",
            "canTrickySpringBallJump"
          ]
        }
      ]
    }
  ]
}

Perform a canSunkenTileWideWallClimb to get to the water surface, then use space jump at the water surface. Then either use space jump when the water is low then a spring ball jump to escape, or space jump when the water is high into a tight midair morph.

Requires:

{
  "notable": "Escape - Suitless, Bootless, Space Jump"
}
"canSpringBallJumpMidAir"
"canSunkenTileWideWallClimb"
"canTrickyJump"
"can4HighMidAirMorph"
"canSpaceJumpWaterBounce"

Space jump while partially submerged for more time to mid-air morph.

Requires:

"HiJump"
"canSpaceJumpWaterBounce"
"can4HighMidAirMorph"

Time a bomb to hit Samus when she is morphed, 1 pixel into the sand, inside a sandfall, and moving horizontally. There is a setup using a Sand IBJ to rise up the sandfall from the floor and Sandfall Bounce with the correct timing. An alternate setup places the bomb before entering the sand and jumps into it with a very fast jump morph, using HiJump.

Requires:

{
  "notable": "Insane Bomb Jump"
}
"canTrickyJump"
"canSandfallBounce"
"h_canUseMorphBombs"
{
  "or": [
    "canSandIBJ",
    {
      "and": [
        "HiJump",
        "can4HighMidAirMorph"
      ]
    }
  ]
}

Jump from the left platform and mid air morph to bounce through the lava quickly. This is only useful when morphing before reaching the ceiling.

Requires:

{
  "acidFrames": 50
}
"canBounceBall"
"canLateralMidAirMorph"
"can4HighMidAirMorph"
{
  "obstaclesCleared": [
    "A"
  ]
}

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

Climb to the middle section and kill all three Metroids while taking damage. Or use a tricky jump morph into the bottom left corner of room to kill all three Metroids from the bottom section.

Requires:

{
  "enemyKill": {
    "enemies": [
      [
        "Metroid",
        "Metroid",
        "Metroid"
      ]
    ],
    "explicitWeapons": [
      "PowerBomb"
    ]
  }
}
{
  "or": [
    {
      "and": [
        "can4HighMidAirMorph",
        "canTrickyJump",
        {
          "metroidFrames": 330
        }
      ]
    },
    {
      "metroidFrames": 530
    }
  ]
}

Clears obstacles: A

Entrance condition:

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

Requires:

"canLongChainTemporaryBlue"
"canXRayTurnaround"
"can4HighMidAirMorph"

Exit condition:

{
  "leaveWithTemporaryBlue": {}
}

Unlocks doors:

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

Use X-ray immediately after shinecharging, in order to be able to dodge the Rinkas.

Entrance condition:

{
  "comeInShinecharging": {
    "length": 11,
    "openEnd": 0
  }
}

Requires:

"canLongChainTemporaryBlue"
"can4HighMidAirMorph"
"canXRayTurnaround"

Exit condition:

{
  "leaveWithTemporaryBlue": {}
}

Unlocks doors:

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

Gain temporary blue with a shinecharge; then do a tight lateral mid-air morph to jump past the speed blocks. Alernatively, start the temporary blue chain by doing a running jump over them rather than doing a shinecharge.

Requires:

{
  "obstaclesCleared": [
    "A"
  ]
}
"h_canShineChargeMaxRunway"
"can4HighMidAirMorph"
"canChainTemporaryBlue"

Exit condition:

{
  "leaveWithTemporaryBlue": {}
}

Entrance condition:

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

Requires:

"can4HighMidAirMorph"
"canChainTemporaryBlue"

Exit condition:

{
  "leaveWithTemporaryBlue": {}
}

Unlocks doors:

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

Entrance condition:

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

Requires:

"can4HighMidAirMorph"
"canChainTemporaryBlue"

Exit condition:

{
  "leaveWithTemporaryBlue": {}
}

Unlocks doors:

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