diff --git a/region/lowernorfair/west/Acid Statue Room.json b/region/lowernorfair/west/Acid Statue Room.json
index fe88b4bfd3..5231054ddb 100644
--- a/region/lowernorfair/west/Acid Statue Room.json	
+++ b/region/lowernorfair/west/Acid Statue Room.json	
@@ -115,7 +115,8 @@
       "to": [
         {"id": 1},
         {"id": 3},
-        {"id": 4}
+        {"id": 4},
+        {"id": 5}
       ]
     },
     {
@@ -361,6 +362,34 @@
         {"heatFrames": 100}
       ]
     },
+    {
+      "link": [1, 5],
+      "name": "Direct G-Mode Morph",
+      "entranceCondition": {
+        "comeInWithGMode": {
+          "mode": "direct",
+          "morphed": true
+        }
+      },
+      "requires": [
+        "h_heatedGMode",
+        "f_UsedAcidChozoStatue",
+        "h_canArtificialMorphMovement",
+        {"heatFrames": 200}
+      ],
+      "flashSuitChecked": true,
+      "note": [
+        "Enter the room in Direct G-mode, otherwise the acid will still be present.",
+        "Jump in the vertical shaft to touch the camera scroll block and overload PLMs, then roll through the bomb blocks.",
+        "Exit G-mode and jump multiple times to fix the camera before crossing the section with the Holtzes."
+      ],
+      "devNote": [
+        "It is possible but not expected to cross the lower section while completely blind.",
+        "The Holtz still damage Samus, and the middle one is low enough to make it difficult to bomb boost across.",
+        "Other strats in the room are ignored because Samus needs real Morph and Varia or a lot of Energy to use the statue,",
+        "and there is no way to overload PLMs to go through the bomb blocks from the bottom of the room."
+      ]
+    },
     {
       "id": 14,
       "link": [2, 2],
diff --git a/region/lowernorfair/west/Screw Attack Room.json b/region/lowernorfair/west/Screw Attack Room.json
index bdfdcefca5..c5e83a47e4 100644
--- a/region/lowernorfair/west/Screw Attack Room.json	
+++ b/region/lowernorfair/west/Screw Attack Room.json	
@@ -494,6 +494,69 @@
       },
       "bypassesDoorShell": true
     },
+    {
+      "link": [1, 3],
+      "name": "G-Mode, Screw Attack",
+      "entranceCondition": {
+        "comeInWithGMode": {
+          "mode": "any",
+          "morphed": false
+        }
+      },
+      "requires": [
+        "ScrewAttack",
+        "SpaceJump",
+        "h_HeatedGModeOpenDifferentDoor"
+      ],
+      "clearsObstacles": ["A", "B"],
+      "flashSuitChecked": true,
+      "note": "Screw Attack through the bomb blocks before exiting G-mode above."
+    },
+    {
+      "link": [1, 3],
+      "name": "Direct G-Mode, Shoot the Item",
+      "entranceCondition": {
+        "comeInWithGMode": {
+          "mode": "direct",
+          "morphed": false
+        }
+      },
+      "requires": [
+        {"itemNotCollectedAtNode": 4},
+        "canRiskPermanentLossOfAccess",
+        {"or": [
+          "SpaceJump",
+          "canSpringwall"
+        ]},
+        "h_HeatedGModeOpenDifferentDoor"
+      ],
+      "flashSuitChecked": true,
+      "note": [
+        "Enter the room in Direct G-mode, with the item uncollected.",
+        "Shoot the Chozo ball to overload PLMs then climb the room."
+      ]
+    },
+    {
+      "link": [1, 3],
+      "name": "Direct G-Mode Morph, Bomb the Item",
+      "entranceCondition": {
+        "comeInWithGMode": {
+          "mode": "direct",
+          "morphed": true
+        }
+      },
+      "requires": [
+        {"itemNotCollectedAtNode": 4},
+        "canRiskPermanentLossOfAccess",
+        "h_canArtificialMorphLongIBJ",
+        "h_HeatedGModeOpenDifferentDoor"
+      ],
+      "flashSuitChecked": true,
+      "note": [
+        "Enter the room in Direct G-mode, with the item uncollected.",
+        "Bomb the Chozo ball to overload PLMs then IBJ to the top."
+      ]
+    },
     {
       "id": 9,
       "link": [1, 4],
@@ -594,6 +657,69 @@
       "flashSuitChecked": true,
       "note": "Climb up half a screen."
     },
+    {
+      "link": [1, 5],
+      "name": "G-Mode, Screw Attack",
+      "entranceCondition": {
+        "comeInWithGMode": {
+          "mode": "any",
+          "morphed": false
+        }
+      },
+      "requires": [
+        "h_heatedGMode",
+        "ScrewAttack",
+        {"heatFrames": 0}
+      ],
+      "clearsObstacles": ["B"],
+      "flashSuitChecked": true,
+      "note": "Screw Attack through the bomb blocks before exiting G-mode above."
+    },
+    {
+      "link": [1, 5],
+      "name": "G-Mode Morph, Bomb the Blocks",
+      "entranceCondition": {
+        "comeInWithGMode": {
+          "mode": "any",
+          "morphed": true
+        }
+      },
+      "requires": [
+        "h_heatedGMode",
+        {"or": [
+          "h_canArtificialMorphPowerBomb",
+          {"and": [
+            "h_canArtificialMorphBombs",
+            "h_canArtificialMorphMovement"
+          ]}
+        ]},
+        {"heatFrames": 80}
+      ],
+      "clearsObstacles": ["B"],
+      "flashSuitChecked": true,
+      "note": "Bomb the blocks before exiting G-mode and jumping through."
+    },
+    {
+      "link": [1, 5],
+      "name": "Direct G-Mode, Shoot the Item",
+      "entranceCondition": {
+        "comeInWithGMode": {
+          "mode": "direct",
+          "morphed": false
+        }
+      },
+      "requires": [
+        "h_heatedGMode",
+        {"itemNotCollectedAtNode": 4},
+        "canRiskPermanentLossOfAccess",
+        {"heatFrames": 0}
+      ],
+      "flashSuitChecked": true,
+      "note": [
+        "Enter the room in Direct G-mode, with the item uncollected.",
+        "Shoot the Chozo ball to overload PLMs then climb the room."
+      ]
+    },
     {
       "id": 90,
       "link": [2, 1],
@@ -693,6 +819,23 @@
       },
       "bypassesDoorShell": true
     },
+    {
+      "link": [2, 1],
+      "name": "G-Mode, Screw Attack",
+      "entranceCondition": {
+        "comeInWithGMode": {
+          "mode": "any",
+          "morphed": false
+        }
+      },
+      "requires": [
+        "ScrewAttack",
+        "h_HeatedGModeOpenDifferentDoor"
+      ],
+      "clearsObstacles": ["B"],
+      "flashSuitChecked": true,
+      "note": "Screw Attack through the bomb blocks before exiting G-mode below."
+    },
     {
       "id": 13,
       "link": [2, 2],
@@ -1126,6 +1269,24 @@
         "Then morph and roll out to the right."
       ]
     },
+    {
+      "link": [2, 3],
+      "name": "G-Mode, Screw Attack",
+      "entranceCondition": {
+        "comeInWithGMode": {
+          "mode": "any",
+          "morphed": false
+        }
+      },
+      "requires": [
+        "ScrewAttack",
+        "SpaceJump",
+        "h_HeatedGModeOpenDifferentDoor"
+      ],
+      "clearsObstacles": ["A"],
+      "flashSuitChecked": true,
+      "note": "Screw Attack through the bomb blocks before exiting G-mode above."
+    },
     {
       "id": 29,
       "link": [2, 4],
@@ -1212,6 +1373,24 @@
       "endsWithShineCharge": true,
       "flashSuitChecked": true
     },
+    {
+      "link": [2, 4],
+      "name": "G-Mode, Screw Attack",
+      "entranceCondition": {
+        "comeInWithGMode": {
+          "mode": "any",
+          "morphed": false
+        }
+      },
+      "requires": [
+        "h_heatedGMode",
+        "ScrewAttack",
+        {"heatFrames": 19}
+      ],
+      "clearsObstacles": ["B"],
+      "flashSuitChecked": true,
+      "note": "Screw Attack through the bomb blocks before exiting G-mode below."
+    },
     {
       "id": 33,
       "link": [2, 5],
@@ -1288,6 +1467,161 @@
       "clearsObstacles": ["A"],
       "note": "Run in the adjacent room and jump through the door, to place a Bomb to break the top bomb blocks."
     },
+    {
+      "link": [2, 5],
+      "name": "G-Mode Morph, Bomb the Lower Blocks",
+      "entranceCondition": {
+        "comeInWithGMode": {
+          "mode": "any",
+          "morphed": true
+        }
+      },
+      "requires": [
+        "h_heatedGMode",
+        {"or": [
+          "h_canArtificialMorphPowerBomb",
+          "h_canArtificialMorphBombs"
+        ]},
+        {"heatFrames": 0}
+      ],
+      "clearsObstacles": ["B"],
+      "flashSuitChecked": true,
+      "note": "Bomb the blocks before exiting G-mode and jumping through."
+    },
+    {
+      "link": [2, 5],
+      "name": "G-Mode Morph, Bomb the Upper Blocks",
+      "entranceCondition": {
+        "comeInWithGMode": {
+          "mode": "any",
+          "morphed": true
+        }
+      },
+      "requires": [
+        "h_heatedGMode",
+        {"or": [
+          "h_canArtificialMorphLongIBJ",
+          {"and": [
+            "h_canUsePowerBombs",
+            {"or": [
+              "canWalljump",
+              "SpaceJump",
+              {"and": [
+                "HiJump",
+                "canSpringBallJumpMidAir"
+              ]}
+            ]}
+          ]}
+        ]},
+        {"heatFrames": 0}
+      ],
+      "clearsObstacles": ["A"],
+      "flashSuitChecked": true,
+      "note": "Bomb the upper blocks before exiting G-mode near the lower bomb blocks."
+    },
+    {
+      "link": [2, 5],
+      "name": "Direct G-Mode Morph, Power Bomb the Upper Blocks, Door Frame Jump",
+      "entranceCondition": {
+        "comeInWithGMode": {
+          "mode": "direct",
+          "morphed": true
+        }
+      },
+      "requires": [
+        "h_heatedGMode",
+        {"or": [
+          {"and": [
+            "h_canArtificialMorphPowerBomb",
+            "canArtificialMorph",
+            "h_canArtificialMorphSpringBall"
+          ]},
+          {"and": [
+            "h_canUsePowerBombs",
+            {"or": [
+              "HiJump",
+              "h_canCrouchJumpDownGrab",
+              "canSpringBallJumpMidAir"
+            ]}
+          ]}
+        ]},
+        {"heatFrames": 0}
+      ],
+      "clearsObstacles": ["A"],
+      "flashSuitChecked": true,
+      "note": [
+        "Bomb the upper blocks before exiting G-mode near the lower bomb blocks.",
+        "It is possible to fall back onto the door shell with artificial morph, then use Spring Ball to place a Power Bomb high enough."
+      ]
+    },
+    {
+      "link": [2, 5],
+      "name": "G-Mode Morph, Bomb All Blocks",
+      "entranceCondition": {
+        "comeInWithGMode": {
+          "mode": "any",
+          "morphed": true
+        }
+      },
+      "requires": [
+        "h_heatedGMode",
+        {"or": [
+          "h_canArtificialMorphLongIBJ",
+          {"and": [
+            "h_canUsePowerBombs",
+            {"or": [
+              "canWalljump",
+              "SpaceJump",
+              {"and": [
+                "HiJump",
+                "canSpringBallJumpMidAir"
+              ]}
+            ]}
+          ]}
+        ]},
+        "h_additionalBomb",
+        {"heatFrames": 0}
+      ],
+      "clearsObstacles": ["A", "B"],
+      "flashSuitChecked": true,
+      "note": "Bomb all the blocks before exiting G-mode near the lower bomb blocks."
+    },
+    {
+      "link": [2, 5],
+      "name": "Direct G-Mode Morph, Bomb All Blocks, Door Frame Jump",
+      "entranceCondition": {
+        "comeInWithGMode": {
+          "mode": "direct",
+          "morphed": true
+        }
+      },
+      "requires": [
+        "h_heatedGMode",
+        {"or": [
+          {"and": [
+            "h_canArtificialMorphPowerBomb",
+            "canArtificialMorph",
+            "h_canArtificialMorphSpringBall"
+          ]},
+          {"and": [
+            "h_canUsePowerBombs",
+            {"or": [
+              "HiJump",
+              "h_canCrouchJumpDownGrab",
+              "canSpringBallJumpMidAir"
+            ]}
+          ]}
+        ]},
+        "h_additionalBomb",
+        {"heatFrames": 0}
+      ],
+      "clearsObstacles": ["A", "B"],
+      "flashSuitChecked": true,
+      "note": [
+        "Bomb all the blocks before exiting G-mode near the lower bomb blocks.",
+        "It is possible to fall back onto the door shell with artificial morph, then use Spring Ball to place a Power Bomb high enough."
+      ]
+    },
     {
       "id": 94,
       "link": [3, 1],
@@ -1417,6 +1751,23 @@
       },
       "bypassesDoorShell": true
     },
+    {
+      "link": [3, 1],
+      "name": "G-Mode, Screw Attack",
+      "entranceCondition": {
+        "comeInWithGMode": {
+          "mode": "any",
+          "morphed": false
+        }
+      },
+      "requires": [
+        "ScrewAttack",
+        "h_HeatedGModeOpenDifferentDoor"
+      ],
+      "clearsObstacles": ["A", "B"],
+      "flashSuitChecked": true,
+      "note": "Screw Attack through the bomb blocks before exiting G-mode below."
+    },
     {
       "id": 38,
       "link": [3, 2],
@@ -1634,6 +1985,27 @@
       "clearsObstacles": ["A"],
       "flashSuitChecked": true
     },
+    {
+      "link": [3, 3],
+      "name": "G-Mode Morph, Bomb the Blocks",
+      "entranceCondition": {
+        "comeInWithGMode": {
+          "mode": "any",
+          "morphed": true
+        }
+      },
+      "requires": [
+        "h_heatedGMode",
+        {"or": [
+          "h_canArtificialMorphPowerBomb",
+          "h_canArtificialMorphBombs"
+        ]},
+        {"heatFrames": 0}
+      ],
+      "clearsObstacles": ["A"],
+      "flashSuitChecked": true,
+      "note": "Bomb the blocks before exiting G-mode and jumping through."
+    },
     {
       "id": 43,
       "link": [3, 4],
@@ -1766,6 +2138,24 @@
         "Doing a moonfall can save a few frames."
       ]
     },
+    {
+      "link": [3, 4],
+      "name": "G-Mode, Screw Attack",
+      "entranceCondition": {
+        "comeInWithGMode": {
+          "mode": "any",
+          "morphed": false
+        }
+      },
+      "requires": [
+        "h_heatedGMode",
+        "ScrewAttack",
+        {"heatFrames": 19}
+      ],
+      "clearsObstacles": ["A", "B"],
+      "flashSuitChecked": true,
+      "note": "Screw Attack through the bomb blocks before exiting G-mode below."
+    },
     {
       "id": 47,
       "link": [3, 4],
@@ -1832,6 +2222,24 @@
       "clearsObstacles": ["A"],
       "devNote": "FIXME: Running in is not required. Entering the room with canBlueSpaceJump could work, for example."
     },
+    {
+      "link": [3, 5],
+      "name": "G-Mode, Screw Attack",
+      "entranceCondition": {
+        "comeInWithGMode": {
+          "mode": "any",
+          "morphed": false
+        }
+      },
+      "requires": [
+        "h_heatedGMode",
+        "ScrewAttack",
+        {"heatFrames": 0}
+      ],
+      "clearsObstacles": ["A"],
+      "flashSuitChecked": true,
+      "note": "Screw Attack through the bomb blocks before exiting G-mode below."
+    },
     {
       "id": 52,
       "link": [3, 5],