Screw attack acquired in LttP missing in SM

Console or Emulator: SNES9x v1.57 (via OpenEmu)
Original Filename: SMALttP - sm-normal_alttp-no-glitches-v10.1_normal-open_morph-randomized_ganon_combo_142784750
Seed: 142784750
Item, Entrance or Custom: Item
Mode: open Logic: sm-normal Goal: ganon Difficulty: normal Variation: combo
Description of problem: Per the spoiler, the Eastern Palace Big Chest should have the Screw Attack in it, and I do recall getting it. But even though I opened the Eastern Palace big chest in LttP:
the Screw Attack isn't present in my Super Metroid item screen, nor does its effect occur when I spin jump.
This is my first attempt at playing this so I definitely did some Save and Quits in LttP and possibly even a console restart or two at some point due to feeling stuck. Other than that I can't think of anything I did that might have caused this item to go missing.
Spoiler:
{
    "Light World": {
        "Sahasrahla's Hut - Left": "Twenty Rupees",
        "Sahasrahla's Hut - Middle": "Twenty Rupees",
        "Sahasrahla's Hut - Right": "Missile",
        "Sahasrahla": "Hammer",
        "King Zora": "Five Rupees",
        "Potion Shop": "Wave Beam",
        "Zora's Ledge": "Power Bomb",
        "Waterfall Fairy - Left": "Ten Bombs",
        "Waterfall Fairy - Right": "Grappling Beam",
        "Master Sword Pedestal": "Missile",
        "King's Tomb": "Super Missile",
        "Kakariko Tavern": "Ice Rod",
        "Chicken House": "Twenty Rupees",
        "Kakariko Well - Top": "Missile",
        "Kakariko Well - Left": "Piece Of Heart",
        "Kakariko Well - Middle": "Piece Of Heart",
        "Kakariko Well - Right": "Twenty Rupees",
        "Kakariko Well - Bottom": "Heart Container",
        "Blind's Hideout - Top": "Magical Boomerang",
        "Blind's Hideout - Left": "Varia Suit",
        "Blind's Hideout - Right": "Super Missile",
        "Blind's Hideout - Far Left": "Power Bomb",
        "Blind's Hideout - Far Right": "Super Missile",
        "Pegasus Rocks": "Piece Of Heart",
        "Bottle Merchant": "Super Missile",
        "Magic Bat": "Energy Tank",
        "Sick Kid": "Three Hundred Rupees",
        "Lost Woods Hideout": "Piece Of Heart",
        "Lumberjack Tree": "Twenty Rupees",
        "Graveyard Ledge": "Energy Tank",
        "Mushroom": "Energy Tank",
        "Floodgate Chest": "Piece Of Heart",
        "Link's House": "Heart Container",
        "Aginah's Cave": "Bottle (Empty)",
        "Mini Moldorm Cave - Far Left": "Progressive Glove",
        "Mini Moldorm Cave - Left": "Three Hundred Rupees",
        "Mini Moldorm Cave - Right": "Three Bombs",
        "Mini Moldorm Cave - Far Right": "One Rupee",
        "Ice Rod Cave": "Power Bomb",
        "Hobo": "Bomb Upgrade (+5)",
        "Bombos Tablet": "Missile",
        "Cave 45": "Bug Catching Net",
        "Checkerboard Cave": "Fifty Rupees",
        "Mini Moldorm Cave - NPC": "Three Hundred Rupees",
        "Library": "Missile",
        "Maze Race": "Twenty Rupees",
        "Desert Ledge": "Twenty Rupees",
        "Lake Hylia Island": "Missile",
        "Sunken Treasure": "Missile",
        "Flute Spot": "Twenty Rupees"
    },
    "Hyrule Castle": {
        "Sanctuary": "Piece Of Heart",
        "Sewers - Secret Room - Left": "Flippers",
        "Sewers - Secret Room - Middle": "Energy Tank",
        "Sewers - Secret Room - Right": "Sewers Key",
        "Sewers - Dark Cross": "Arrow Upgrade (+5)",
        "Hyrule Castle - Boomerang Chest": "Piece Of Heart",
        "Hyrule Castle - Map Chest": "Lamp",
        "Hyrule Castle - Zelda's Cell": "Sewers Map",
        "Link's Uncle": "Missile",
        "Secret Passage": "Progressive Armor"
    },
    "Eastern Palace": {
        "Eastern Palace - Compass Chest": "Piece Of Heart",
        "Eastern Palace - Big Chest": "Cane Of Byrna",
        "Eastern Palace - Cannonball Chest": "Eastern Palace Big Key",
        "Eastern Palace - Big Key Chest": "Screw Attack",
        "Eastern Palace - Map Chest": "Eastern Palace Map",
        "Eastern Palace - Armos Knights": "Eastern Palace Compass",
        "Eastern Palace - Prize": "Crystal 3"
    },
    "Desert Palace": {
        "Desert Palace - Big Chest": "Desert Palace Key",
        "Desert Palace - Map Chest": "Desert Palace Map",
        "Desert Palace - Torch": "Desert Palace Big Key",
        "Desert Palace - Big Key Chest": "Desert Palace Compass",
        "Desert Palace - Compass Chest": "Three Bombs",
        "Desert Palace - Lanmolas'": "Bottle (Blue Potion)",
        "Desert Palace - Prize": "Pendant Of Power"
    },
    "Death Mountain": {
        "Old Man": "Power Bomb",
        "Spectacle Rock Cave": "Missile",
        "Ether Tablet": "Bomb Upgrade (+10)",
        "Spectacle Rock": "Missile",
        "Spiral Cave": "Arrow Upgrade (+10)",
        "Mimic Cave": "Spazer",
        "Paradox Cave Lower - Far Left": "Bomb Upgrade (+5)",
        "Paradox Cave Lower - Left": "Piece Of Heart",
        "Paradox Cave Lower - Right": "Missile",
        "Paradox Cave Lower - Far Right": "Fifty Rupees",
        "Paradox Cave Lower - Middle": "Ether",
        "Paradox Cave Upper - Left": "Fifty Rupees",
        "Paradox Cave Upper - Right": "Three Hundred Rupees",
        "Floating Island": "Power Bomb"
    },
    "Tower Of Hera": {
        "Tower of Hera - Big Key Chest": "Tower of Hera Key",
        "Tower of Hera - Basement Cage": "Tower of Hera Big Key",
        "Tower of Hera - Map Chest": "Tower of Hera Map",
        "Tower of Hera - Compass Chest": "Tower of Hera Compass",
        "Tower of Hera - Big Chest": "Bombos",
        "Tower of Hera - Moldorm": "Reserve Tank",
        "Tower of Hera - Prize": "Pendant Of Courage"
    },
    "Castle Tower": {
        "Castle Tower - Room 03": "Agahnims Tower Key",
        "Castle Tower - Dark Maze": "Agahnims Tower Key"
    },
    "Dark World": {
        "Superbunny Cave - Top": "Hookshot",
        "Superbunny Cave - Bottom": "Fifty Rupees",
        "Hookshot Cave - Top Right": "Super Missile",
        "Hookshot Cave - Top Left": "Reserve Tank",
        "Hookshot Cave - Bottom Left": "Super Missile",
        "Hookshot Cave - Bottom Right": "Missile",
        "Spike Cave": "Heart Container",
        "Catfish": "Piece Of Heart",
        "Pyramid": "Twenty Rupees",
        "Pyramid Fairy - Left": "Silver Arrows Upgrade",
        "Pyramid Fairy - Right": "Three Bombs",
        "Brewery": "Arrow Upgrade (+5)",
        "C-Shaped House": "Energy Tank",
        "Chest Game": "Twenty Rupees",
        "Hammer Pegs": "Progressive Sword",
        "Bumper Cave": "Piece Of Heart",
        "Blacksmith": "Heart Container",
        "Purple Chest": "Fifty Rupees",
        "Hype Cave - Top": "Missile",
        "Hype Cave - Middle Right": "Bottle (Golden Bee)",
        "Hype Cave - Middle Left": "Twenty Rupees",
        "Hype Cave - Bottom": "Energy Tank",
        "Stumpy": "Cane Of Somaria",
        "Hype Cave - NPC": "Twenty Rupees",
        "Digging Game": "Three Bombs",
        "Mire Shed - Left": "Three Bombs",
        "Mire Shed - Right": "Shovel"
    },
    "Dark Palace": {
        "Palace of Darkness - Shooter Room": "Progressive Sword",
        "Palace of Darkness - Big Key Chest": "Palace of Darkness Big Key",
        "Palace of Darkness - The Arena - Ledge": "Palace of Darkness Key",
        "Palace of Darkness - The Arena - Bridge": "Palace of Darkness Key",
        "Palace of Darkness - Stalfos Basement": "Palace of Darkness Key",
        "Palace of Darkness - Map Chest": "Palace of Darkness Key",
        "Palace of Darkness - Big Chest": "Palace of Darkness Compass",
        "Palace of Darkness - Compass Chest": "Five Rupees",
        "Palace of Darkness - Harmless Hellway": "Palace of Darkness Key",
        "Palace of Darkness - Dark Basement - Left": "Palace of Darkness Key",
        "Palace of Darkness - Dark Basement - Right": "Piece Of Heart",
        "Palace of Darkness - Dark Maze - Top": "Palace of Darkness Map",
        "Palace of Darkness - Dark Maze - Bottom": "Space Jump",
        "Palace of Darkness - Helmasaur King": "Charge Beam",
        "Palace of Darkness - Prize": "Pendant Of Wisdom"
    },
    "Swamp Palace": {
        "Swamp Palace - Entrance": "Swamp Palace Key",
        "Swamp Palace - Big Chest": "Fifty Rupees",
        "Swamp Palace - Big Key Chest": "Piece Of Heart",
        "Swamp Palace - Map Chest": "Swamp Palace Map",
        "Swamp Palace - West Chest": "Swamp Palace Compass",
        "Swamp Palace - Compass Chest": "Heart Container",
        "Swamp Palace - Flooded Room - Left": "Swamp Palace Big Key",
        "Swamp Palace - Flooded Room - Right": "Energy Tank",
        "Swamp Palace - Waterfall Room": "Missile",
        "Swamp Palace - Arrghus": "Bottle (Fairy)",
        "Swamp Palace - Prize": "Crystal 5"
    },
    "Skull Woods": {
        "Skull Woods - Big Chest": "Progressive Sword",
        "Skull Woods - Big Key Chest": "Skull Woods Map",
        "Skull Woods - Compass Chest": "Skull Woods Key",
        "Skull Woods - Map Chest": "Skull Woods Big Key",
        "Skull Woods - Bridge Room": "Skull Woods Compass",
        "Skull Woods - Pot Prison": "Skull Woods Key",
        "Skull Woods - Pinball Room": "Skull Woods Key",
        "Skull Woods - Mothula": "Ten Arrows",
        "Skull Woods - Prize": "Crystal 4"
    },
    "Thieves Town": {
        "Thieves' Town - Attic": "Energy Tank",
        "Thieves' Town - Big Key Chest": "Thieves Town Map",
        "Thieves' Town - Map Chest": "Thieves Town Compass",
        "Thieves' Town - Compass Chest": "Thieves Town Big Key",
        "Thieves' Town - Ambush Chest": "One Hundred Rupees",
        "Thieves' Town - Big Chest": "Thieves Town Key",
        "Thieves' Town - Blind's Cell": "Arrow Upgrade (+5)",
        "Thieves' Town - Blind": "Twenty Rupees",
        "Thieves' Town - Prize": "Crystal 6"
    },
    "Ice Palace": {
        "Ice Palace - Big Key Chest": "Ice Palace Big Key",
        "Ice Palace - Compass Chest": "Missile",
        "Ice Palace - Map Chest": "Ice Palace Key",
        "Ice Palace - Spike Room": "Super Missile",
        "Ice Palace - Freezor Chest": "Ice Palace Compass",
        "Ice Palace - Iced T Room": "Ice Palace Map",
        "Ice Palace - Big Chest": "Ice Palace Key",
        "Ice Palace - Kholdstare": "Piece Of Heart",
        "Ice Palace - Prize": "Crystal 1"
    },
    "Misery Mire": {
        "Misery Mire - Big Chest": "Misery Mire Key",
        "Misery Mire - Main Lobby": "Bomb Upgrade (+5)",
        "Misery Mire - Big Key Chest": "Misery Mire Compass",
        "Misery Mire - Compass Chest": "Progressive Sword",
        "Misery Mire - Bridge Chest": "Misery Mire Map",
        "Misery Mire - Map Chest": "Misery Mire Key",
        "Misery Mire - Spike Chest": "Misery Mire Big Key",
        "Misery Mire - Vitreous": "Misery Mire Key",
        "Misery Mire - Prize": "Crystal 2"
    },
    "Turtle Rock": {
        "Turtle Rock - Chain Chomps": "Turtle Rock Key",
        "Turtle Rock - Compass Chest": "Turtle Rock Key",
        "Turtle Rock - Roller Room - Left": "Progressive Shield",
        "Turtle Rock - Roller Room - Right": "Super Missile",
        "Turtle Rock - Big Chest": "Turtle Rock Key",
        "Turtle Rock - Big Key Chest": "Turtle Rock Big Key",
        "Turtle Rock - Crystaroller Room": "Turtle Rock Key",
        "Turtle Rock - Eye Bridge - Bottom Left": "Turtle Rock Compass",
        "Turtle Rock - Eye Bridge - Bottom Right": "Turtle Rock Map",
        "Turtle Rock - Eye Bridge - Top Left": "Fifty Rupees",
        "Turtle Rock - Eye Bridge - Top Right": "Missile",
        "Turtle Rock - Trinexx": "Flute",
        "Turtle Rock - Prize": "Crystal 7"
    },
    "Ganons Tower": {
        "Ganon's Tower - Bob's Torch": "Energy Tank",
        "Ganon's Tower - DMs Room - Top Left": "Twenty Rupees",
        "Ganon's Tower - DMs Room - Top Right": "Progressive Shield",
        "Ganon's Tower - DMs Room - Bottom Left": "Ganons Tower Key",
        "Ganon's Tower - DMs Room - Bottom Right": "Ganons Tower Key",
        "Ganon's Tower - Randomizer Room - Top Left": "Single Arrow",
        "Ganon's Tower - Randomizer Room - Top Right": "Missile",
        "Ganon's Tower - Randomizer Room - Bottom Left": "Missile",
        "Ganon's Tower - Randomizer Room - Bottom Right": "Ganons Tower Map",
        "Ganon's Tower - Firesnake Room": "Five Rupees",
        "Ganon's Tower - Map Chest": "Ganons Tower Compass",
        "Ganon's Tower - Big Chest": "Bomb Upgrade (+5)",
        "Ganon's Tower - Hope Room - Left": "Ganons Tower Key",
        "Ganon's Tower - Hope Room - Right": "Super Missile",
        "Ganon's Tower - Bob's Chest": "Energy Tank",
        "Ganon's Tower - Tile Room": "Bombs",
        "Ganon's Tower - Compass Room - Top Left": "Missile",
        "Ganon's Tower - Compass Room - Top Right": "Blue Boomerang",
        "Ganon's Tower - Compass Room - Bottom Left": "Heart Container",
        "Ganon's Tower - Compass Room - Bottom Right": "Twenty Rupees",
        "Ganon's Tower - Big Key Chest": "Magic Cape",
        "Ganon's Tower - Big Key Room - Left": "Ganons Tower Big Key",
        "Ganon's Tower - Big Key Room - Right": "Twenty Rupees",
        "Ganon's Tower - Mini Helmasaur Room - Left": "Ganons Tower Key",
        "Ganon's Tower - Mini Helmasaur Room - Right": "Twenty Rupees",
        "Ganon's Tower - Pre-Moldorm Chest": "Missile",
        "Ganon's Tower - Moldorm Chest": "Missile"
    },
    "Special": {
        "Turtle Rock Medallion": "Quake",
        "Misery Mire Medallion": "Quake",
        "Waterfall Bottle": "Bottle (Bee)",
        "Pyramid Bottle": "Bottle (Blue Potion)"
    },
    "Crateria": {
        "Power Bomb (Crateria surface)": "Missile",
        "Missile (Crateria middle)": "Heart Container",
        "Missile (Crateria bottom)": "Piece Of Heart",
        "Super Missile (Crateria)": "Bomb Upgrade (+5)",
        "Bombs": "Piece Of Heart",
        "Energy Tank, Terminator": "Morphing Ball",
        "Energy Tank, Gauntlet": "Missile",
        "Missile (Crateria gauntlet right)": "Piece Of Heart",
        "Missile (Crateria gauntlet left)": "Ten Arrows",
        "Missile (outside Wrecked Ship bottom)": "Twenty Rupees",
        "Missile (outside Wrecked Ship top)": "Magic Mirror",
        "Missile (outside Wrecked Ship middle)": "Missile",
        "Missile (Crateria moat)": "Energy Tank"
    },
    "Brinstar": {
        "Power Bomb (green Brinstar bottom)": "Heart Container",
        "Missile (green Brinstar below super missile)": "Power Bomb",
        "Super Missile (green Brinstar top)": "Gravity Suit",
        "Reserve Tank, Brinstar": "Plasma Beam",
        "Missile (green Brinstar behind missile)": "Missile",
        "Missile (green Brinstar behind reserve tank)": "Energy Tank",
        "Energy Tank, Etecoons": "Reserve Tank",
        "Super Missile (green Brinstar bottom)": "Twenty Rupees",
        "Super Missile (pink Brinstar)": "Missile",
        "Missile (pink Brinstar top)": "Missile",
        "Missile (pink Brinstar bottom)": "Piece Of Heart",
        "Charge Beam": "Piece Of Heart",
        "Power Bomb (pink Brinstar)": "Power Bomb",
        "Missile (green Brinstar pipe)": "Arrow Upgrade (+5)",
        "Energy Tank, Waterway": "Magic Powder",
        "Energy Tank, Brinstar Gate": "Speed Booster",
        "Morphing Ball": "Heart Container",
        "Power Bomb (blue Brinstar)": "Super Missile",
        "Missile (blue Brinstar middle)": "Twenty Rupees",
        "Energy Tank, Brinstar Ceiling": "Missile",
        "Missile (blue Brinstar bottom)": "Twenty Rupees",
        "Missile (blue Brinstar top)": "Missile",
        "Missile (blue Brinstar behind missile)": "Piece Of Heart",
        "X-Ray Scope": "Arrow Upgrade (+5)",
        "Power Bomb (red Brinstar sidehopper room)": "Twenty Rupees",
        "Power Bomb (red Brinstar spike room)": "Missile",
        "Missile (red Brinstar spike room)": "Three Bombs",
        "Spazer": "Progressive Armor",
        "Energy Tank, Kraid": "Power Bomb",
        "Varia Suit": "Sancturary Heart Container",
        "Missile (Kraid)": "Book Of Mudora"
    },
    "Norfair": {
        "Ice Beam": "Pegasus Boots",
        "Missile (below Ice Beam)": "Piece Of Heart",
        "Hi-Jump Boots": "Three Bombs",
        "Missile (Hi-Jump Boots)": "Bow",
        "Energy Tank (Hi-Jump Boots)": "Missile",
        "Missile (lava room)": "Missile",
        "Reserve Tank, Norfair": "Power Bomb",
        "Missile (Norfair Reserve Tank)": "Spring Ball",
        "Missile (bubble Norfair green door)": "Ten Arrows",
        "Missile (bubble Norfair)": "Three Bombs",
        "Missile (Speed Booster)": "X-Ray Scope",
        "Speed Booster": "Super Missile",
        "Missile (Wave Beam)": "Missile",
        "Wave Beam": "Reserve Tank",
        "Energy Tank, Crocomire": "Fire Rod",
        "Missile (above Crocomire)": "Missile",
        "Power Bomb (Crocomire)": "Hi-Jump Boots",
        "Missile (below Crocomire)": "Piece Of Heart",
        "Missile (Grapple Beam)": "Super Missile",
        "Grapple Beam": "Twenty Rupees"
    },
    "Lower Norfair": {
        "Missile (Gold Torizo)": "Ten Arrows",
        "Super Missile (Gold Torizo)": "Missile",
        "Screw Attack": "Arrow Upgrade (+5)",
        "Missile (Mickey Mouse room)": "Power Bomb",
        "Missile (lower Norfair above fire flea room)": "Progressive Glove",
        "Power Bomb (lower Norfair above fire flea room)": "Super Missile",
        "Power Bomb (Power Bombs of shame)": "Half Magic",
        "Missile (lower Norfair near Wave Beam)": "Three Hundred Rupees",
        "Energy Tank, Ridley": "Progressive Shield",
        "Energy Tank, Firefleas": "Super Missile"
    },
    "Wrecked Ship": {
        "Missile (Wrecked Ship middle)": "Energy Tank",
        "Reserve Tank, Wrecked Ship": "Heart Container",
        "Missile (Gravity Suit)": "Missile",
        "Missile (Wrecked Ship top)": "Piece Of Heart",
        "Energy Tank, Wrecked Ship": "Super Missile",
        "Super Missile (Wrecked Ship left)": "Ice Beam",
        "Right Super, Wrecked Ship": "Mushroom",
        "Gravity Suit": "Twenty Rupees"
    },
    "Maridia": {
        "Missile (green Maridia shinespark)": "Moon Pearl",
        "Super Missile (green Maridia)": "Twenty Rupees",
        "Energy Tank, Mama turtle": "Piece Of Heart",
        "Missile (green Maridia tatori)": "Missile",
        "Super Missile (yellow Maridia)": "Three Bombs",
        "Missile (yellow Maridia super missile)": "Ten Arrows",
        "Missile (yellow Maridia false wall)": "Quake",
        "Plasma Beam": "Missile",
        "Missile (left Maridia sand pit room)": "Super Missile",
        "Reserve Tank, Maridia": "One Rupee",
        "Missile (right Maridia sand pit room)": "Super Missile",
        "Power Bomb (right Maridia sand pit room)": "Missile",
        "Missile (pink Maridia)": "Twenty Rupees",
        "Super Missile (pink Maridia)": "Five Rupees",
        "Spring Ball": "Missile",
        "Missile (Draygon)": "Energy Tank",
        "Energy Tank, Botwoon": "Twenty Rupees",
        "Space Jump": "Bomb Upgrade (+5)"
    },
    "Tourian": [],
    "playthrough": {
        "1": {
            "Light World": {
                "Kakariko Tavern": "Ice Rod",
                "Blind's Hideout - Left": "Varia Suit",
                "Bottle Merchant": "Super Missile",
                "Mushroom": "Energy Tank",
                "Mini Moldorm Cave - Far Left": "Progressive Glove",
                "Ice Rod Cave": "Power Bomb"
            },
            "Hyrule Castle": {
                "Hyrule Castle - Map Chest": "Lamp"
            },
            "Eastern Palace": {
                "Eastern Palace - Cannonball Chest": "Eastern Palace Big Key"
            }
        },
        "2": {
            "Hyrule Castle": {
                "Sewers - Secret Room - Left": "Flippers"
            },
            "Eastern Palace": {
                "Eastern Palace - Big Key Chest": "Screw Attack"
            }
        },
        "3": {
            "Light World": {
                "Waterfall Fairy - Right": "Grappling Beam"
            },
            "Crateria": {
                "Energy Tank, Terminator": "Morphing Ball"
            }
        },
        "4": {
            "Brinstar": {
                "Kraid": "Defeat Kraid"
            },
            "Norfair": {
                "Missile (Hi-Jump Boots)": "Bow"
            },
            "Wrecked Ship": {
                "Right Super, Wrecked Ship": "Mushroom",
                "Phantoon": "Defeat Phantoon"
            }
        },
        "5": {
            "Light World": {
                "Potion Shop": "Wave Beam"
            },
            "Eastern Palace": {
                "Eastern Palace - Prize": "Crystal 3"
            }
        },
        "6": {
            "Brinstar": {
                "Energy Tank, Brinstar Gate": "Speed Booster"
            }
        },
        "7": {
            "Crateria": {
                "Missile (outside Wrecked Ship top)": "Magic Mirror"
            },
            "Brinstar": {
                "Super Missile (green Brinstar top)": "Gravity Suit"
            },
            "Norfair": {
                "Ice Beam": "Pegasus Boots",
                "Energy Tank, Crocomire": "Fire Rod",
                "Power Bomb (Crocomire)": "Hi-Jump Boots"
            }
        },
        "8": {
            "Tower Of Hera": {
                "Tower of Hera - Basement Cage": "Tower of Hera Big Key"
            },
            "Maridia": {
                "Missile (green Maridia shinespark)": "Moon Pearl",
                "Missile (yellow Maridia false wall)": "Quake",
                "Draygon": "Defeat Draygon"
            }
        },
        "9": {
            "Dark Palace": {
                "Palace of Darkness - Shooter Room": "Progressive Sword"
            }
        },
        "10": {
            "Tower Of Hera": {
                "Tower of Hera - Prize": "Pendant Of Courage"
            }
        },
        "11": {
            "Light World": {
                "Sahasrahla": "Hammer"
            }
        },
        "12": {
            "Dark World": {
                "Stumpy": "Cane Of Somaria"
            },
            "Dark Palace": {
                "Palace of Darkness - Big Key Chest": "Palace of Darkness Big Key",
                "Palace of Darkness - Dark Maze - Bottom": "Space Jump"
            },
            "Skull Woods": {
                "Skull Woods - Map Chest": "Skull Woods Big Key"
            },
            "Thieves Town": {
                "Thieves' Town - Compass Chest": "Thieves Town Big Key"
            }
        },
        "13": {
            "Dark Palace": {
                "Palace of Darkness - Helmasaur King": "Charge Beam"
            },
            "Skull Woods": {
                "Skull Woods - Big Chest": "Progressive Sword",
                "Skull Woods - Prize": "Crystal 4"
            },
            "Misery Mire": {
                "Misery Mire - Spike Chest": "Misery Mire Big Key"
            },
            "Lower Norfair": {
                "Missile (lower Norfair above fire flea room)": "Progressive Glove"
            }
        },
        "14": {
            "Dark World": {
                "Superbunny Cave - Top": "Hookshot"
            },
            "Thieves Town": {
                "Thieves' Town - Prize": "Crystal 6"
            },
            "Misery Mire": {
                "Misery Mire - Prize": "Crystal 2"
            },
            "Lower Norfair": {
                "Ridley": "Defeat Ridley"
            }
        },
        "15": {
            "Swamp Palace": {
                "Swamp Palace - Prize": "Crystal 5"
            },
            "Ice Palace": {
                "Ice Palace - Big Key Chest": "Ice Palace Big Key"
            },
            "Tourian": {
                "Mother Brain": "Defeat Mother Brain"
            }
        },
        "16": {
            "Ice Palace": {
                "Ice Palace - Prize": "Crystal 1"
            },
            "Turtle Rock": {
                "Turtle Rock - Big Key Chest": "Turtle Rock Big Key"
            }
        },
        "17": {
            "Turtle Rock": {
                "Turtle Rock - Prize": "Crystal 7"
            }
        },
        "18": {
            "Ganons Tower": {
                "Ganon's Tower - Big Key Room - Left": "Ganons Tower Big Key"
            }
        },
        "19": {
            "Ganons Tower": {
                "Agahnim 2": "Defeat Agahnim 2"
            }
        },
        "20": {
            "Dark World": {
                "Ganon": "Triforce"
            }
        },
        "longest_item_chain": 20,
        "regions_visited": 42
    },
    "meta": {
        "difficulty": "normal",
        "variation": "combo",
        "logic": "alttp-no-glitches-v10.1",
        "sm_logic": "sm-normal",
        "rom_mode": "NoMajorGlitches",
        "seed": 142784750,
        "goal": "ganon",
        "build": "2018-11-20",
        "mode": "open",
        "weapons": "",
        "morph": "randomized"
    }
}
tewtal / alttp_sm_combo_randomizer

Screw attack acquired in LttP missing in SM #105
