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LEGO Alternate Builds!

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Large Alt Build

Alternate Builds Instructions Added Large Alt Build Large Builds UFO UFO Alternate Builds 

6975 – Back B

June 25, 2025June 27, 2025 Master Builder 3420 Views

From: 6975: Alien AvengerName: Galactic Fight Starter Instructions: View PDF

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Alternate Builds Episode IV/V/VI Instructions Added Large Alt Build Large Builds Star Wars Star Wars Alternate Builds 

6211 – Back B

February 9, 2025February 13, 2025 Master Builder 2778 Views

From: 6211: Imperial Star DestroyerName: 6211-B2Instructions: View PDF (Instructions by LEGO)

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Alternate Builds Episode IV/V/VI Instructions Added Large Alt Build Large Builds Star Wars Star Wars Alternate Builds 

6211 – Back A

February 9, 2025February 13, 2025 Master Builder 2890 Views

From: 6211: Imperial Star DestroyerName: 6211-B1Instructions: View PDF (Instructions by LEGO)

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ABCs Alternate Builds Ice Planet 2002 Ice Planet 2002 Alternate Builds Instructions Added Large Alt Build Large Builds 

6983 – Back B

December 22, 2024February 11, 2025 Master Builder 3453 Views

From: 6983: Ice Station OdysessyName: Trojan Force Instructions: View PDF | Download .io File *Alternate Build Connection: RTron

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Alternate Builds Ice Planet 2002 Ice Planet 2002 Alternate Builds Instructions Added Large Alt Build Large Builds 

6983 – Back A

December 22, 2024January 6, 2025 Master Builder 3332 Views

From: 6983: Ice Station OdysessyName: Penelope and Telemarkos Instructions: View PDF | Download .io File

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Alternate Builds Instructions Added Large Alt Build Large Builds Pirates Pirates Alternate Builds Pirates I 

6273 – Back D

November 4, 2024November 10, 2024 Master Builder 3614 Views

From: 6273: Rock Island RefugeName: Rock Island Customs Instructions: View PDF | Download .io File

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Alternate Builds Episode IV/V/VI Instructions Added Large Alt Build Large Builds Star Wars Star Wars Alternate Builds 

6208 – Back B

October 6, 2024October 8, 2024 Master Builder 3044 Views

From: 6208: B-wing FighterName: Delta 24C Starsprite Instructions: View PDF | Download .io File

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Alternate Builds Instructions Added Large Alt Build Large Builds Space Unitron Unitron Alternate Builds 

1793 – Back C

August 31, 2024September 6, 2024 Master Builder 2715 Views

From: 1793: Space Station ZenonName: Zenon Laboratory Instructions: View PDF | Download .io File

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Alternate Builds Instructions Added Large Alt Build Large Builds Pirates Pirates Alternate Builds Pirates I 

6273 – Back C

August 31, 2024September 6, 2024 Master Builder 3460 Views

From: 6273: Rock Island RefugeName: Rock Island Trading Post Instructions: View PDF | Download .io File

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Alternate Builds Episode IV/V/VI Instructions Added Large Alt Build Large Builds Star Wars Star Wars Alternate Builds 

6208 – Back A

August 26, 2024August 28, 2024 Master Builder 3039 Views

From: 6208: B-wing FighterName: TBD Instructions: View PDF | Download .io File

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Alternate Builds Classic Space Classic Space Alternate Builds Instructions Added Large Alt Build Large Builds Space 

928 – Back E

August 13, 2024August 15, 2024 Master Builder 3958 Views

From: 928 (497): Galaxy ExplorerName: Galaxy Falcon Instructions: View PDF | Download .io File

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Alternate Builds Harry Potter Harry Potter Alternate Builds Instructions Added Large Alt Build Large Builds Sorcerer's Stone 

4708 – Back B

August 1, 2024August 8, 2024 Master Builder 2818 Views

From: 4708: Hogwarts ExpressName: Hogwarts Cargo Hauler Instructions: View PDF | Download .io File

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Alternate Builds Harry Potter Harry Potter Alternate Builds Instructions Added Large Alt Build Large Builds Sorcerer's Stone 

4708 – Back C

August 1, 2024August 8, 2024 Master Builder 2718 Views

From: 4708: Hogwarts ExpressName: Potion Alley Instructions: View PDF | Download .io File

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Alternate Builds Harry Potter Harry Potter Alternate Builds Instructions Added Large Alt Build Large Builds Sorcerer's Stone 

4708 – Back A

August 1, 2024August 8, 2024 Master Builder 2554 Views

From: 4708: Hogwarts ExpressName: Little Engine Instructions: View PDF | Download .io File

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Alternate Builds Instructions Added Large Alt Build Large Builds Space Unitron Unitron Alternate Builds 

1793 – Back B

July 30, 2024August 8, 2024 Master Builder 2173 Views

From: 1793: Space Station ZenonName: Zenon CPU Factory Instructions: View PDF | Download .io File

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Alternate Builds Instructions Added Large Alt Build Large Builds Pirates Pirates Alternate Builds Pirates I 

6273 – Back B

July 30, 2024August 8, 2024 Master Builder 3548 Views

From: 6273: Rock Island RefugeName: Rock Island Transport Hub Instructions: View PDF | Download .io File

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Alternate Builds Instructions Added Large Alt Build Large Builds Pirates Pirates Alternate Builds Pirates I 

6273 – Back A

July 4, 2024July 6, 2024 Master Builder 3568 Views

From: 6273: Rock Island RefugeName: Rock Island Prison Instructions: View PDF | Download .io File

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Alternate Builds Instructions Added Large Alt Build Large Builds Space Unitron Unitron Alternate Builds 

1793 – Back A

June 30, 2024September 6, 2024 Master Builder 2703 Views

From: 1793: Space Station ZenonName: Unitron Summer House Instructions: View PDF | Download .io File

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Castle Castle Alternate Builds Classic Space Classic Space Alternate Builds Classic Town Extra Large Alt Build Idea Book Instructions Added Large Alt Build Medium Alt Build Space Town 

Book 200 – Page 50-51

May 1, 2024September 12, 2024 Master Builder 4571 Views

From: Idea Book 200Year Released: 1985 Build: Surface Explorer Instructions: View PDF | Download .io File Build: DJ Station Instructions: View PDF | Download .io File

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Alternate Builds Basic Instructions Added Large Alt Build Large Builds LEGOLAND Alternate Builds Universal Building Set Universal Building Set Alternate Builds 

720 – Front B

February 8, 2024February 9, 2024 Master Builder 3250 Views

From: 720: Basic Building SetName: Windmill with Tractor Instructions: View PDF

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Alternate Builds Basic Instructions Added Large Alt Build Large Builds LEGOLAND Alternate Builds Universal Building Set Universal Building Set Alternate Builds 

720 – Front A

February 8, 2024February 9, 2024 Master Builder 3040 Views

From: 720: Basic Building SetName: Gate House Instructions: View PDF

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Alternate Builds Basic Instructions Added Large Alt Build Large Builds LEGOLAND Alternate Builds Universal Building Set Universal Building Set Alternate Builds 

735 – Back D

December 18, 2023December 28, 2023 Master Builder 2999 Views

From: 735: Basic Building SetName: Mobile Crane Instructions: View PDF | Download .io File

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Alternate Builds Basic Instructions Added Large Alt Build Large Builds LEGOLAND Alternate Builds Universal Building Set Universal Building Set Alternate Builds 

735 – Back A

December 18, 2023December 28, 2023 Master Builder 3257 Views

From: 735: Basic Building SetName: Semi Trailer Fire Truck Instructions: View PDF | Download .io File

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Alternate Builds Aquashark Aquazone Aquazone Alternate Builds Instructions Added Large Alt Build Large Builds 

6190 – Back C

November 21, 2023November 29, 2023 Master Builder 2878 Views

From: 6190: Shark’s Crystal CaveName: Crystal Storage Vault Instructions: View PDF | Download .io File

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Airport Alternate Builds Classic Town Instructions Added Large Alt Build Large Builds Town Town Alternate Builds 

6346 – Back B

November 20, 2023November 29, 2023 Master Builder 2061 Views

From: 6346: Shuttle Launching CrewName: Sail Away Instructions: View PDF | Download .io File

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Alternate Builds Classic Town Harbor Instructions Added Large Alt Build Large Builds Town Town Alternate Builds 

6542 – Back F

November 20, 2023November 29, 2023 Master Builder 2734 Views

From: 6542: Launch & Load SeaportName: Launch & Load Seaport Customs Instructions: View PDF | Download .io File

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Alternate Builds Castle Castle Alternate Builds Instructions Added Large Alt Build Large Builds 

6077-2 – Back A

October 10, 2023October 11, 2023 Master Builder 5253 Views

From: 6077-2: Forestmen’s River FortressName: Camouflaged River Hideout Instructions: View PDF

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Alternate Builds Castle Castle Alternate Builds Instructions Added Large Alt Build Large Builds 

6077-2 – Inside A

October 10, 2023October 11, 2023 Master Builder 3406 Views

From: 6077-2: Forestmen’s River FortressName: Fortified Trading Post Instructions: View PDF

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Classic Space Classic Space Alternate Builds Idea Book Instructions Added Large Alt Build Space 

Book 6000 – Page 68-69

October 10, 2023October 11, 2023 Master Builder 4111 Views

From: Idea Book 6000Year Released: 1980 Build: Alien Building (Blue Building) Instructions: View PDF | Download .io File Build: Alien

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Airport Alternate Builds Classic Town Instructions Added Large Alt Build Large Builds Town Town Alternate Builds 

6346 – Back A

October 5, 2023October 10, 2023 Master Builder 2339 Views

From: 6346: Shuttle Launching CrewName: Petrolhead Sunday Instructions: View PDF | Download .io File

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Alternate Builds Aquashark Aquazone Aquazone Alternate Builds Instructions Added Large Alt Build Large Builds 

6190 – Back B

October 5, 2023October 10, 2023 Master Builder 2947 Views

From: 6190: Shark’s Crystal CaveName: Crystal Processing Plant Instructions: View PDF | Download .io File

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Alternate Builds Castle Castle Alternate Builds Dragon Knights Instructions Added Large Alt Build Large Builds 

6082 – Back D

September 24, 2023October 6, 2023 Master Builder 5910 Views

From: 6082: Fire Breathing FortressName: Magisto’s Twisted Tower Instructions: View PDF

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Alternate Builds Aquashark Aquazone Aquazone Alternate Builds Instructions Added Large Alt Build Large Builds 

6190 – Back A

September 14, 2023September 18, 2023 Master Builder 2953 Views

From: 6190: Shark’s Crystal CaveName: Bulky Crystal Hunter Instructions: View PDF | Download .io File

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Alternate Builds Instructions Added Large Alt Build Large Builds Space Space Police I Space Police I Alternate Builds 

6955 – Back C

September 14, 2023September 18, 2023 Master Builder 2136 Views

From: 6955: Space Lock-Up Isolation BaseName: SP-1 Launch Pad Instructions: View PDF | Download .io File

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ABCs Classic Space Classic Space Alternate Builds Concepts and Prototypes Instructions Added Large Alt Build Space 

Classic Space Remote Controlled Vehicle

May 26, 2023February 12, 2025 Master Builder 4193 Views

MiscTheme: Classic Space BrickJournal: Issue 6 Volume 2 – Page 39TwoMorrows PublishingPhoto Credit: Niels Milan Pedersen’s personal LEGO archives Name: Classic

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Alternate Builds Castle Castle Alternate Builds Fright Knights Instructions Added Large Alt Build Large Builds 

6087 – Back A

April 19, 2023April 26, 2023 Master Builder 4698 Views

From: 6087: Witch’s Magic ManorName: Witch’s Dragon Den Instructions: View PDF

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Alternate Builds Castle Castle Alternate Builds Fright Knights Instructions Added Large Alt Build Large Builds 

6087 – Back B

April 19, 2023April 26, 2023 Master Builder 3375 Views

From: 6087: Witch’s Magic ManorName: Bone Walkway Instructions: View PDF

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Idea Book Instructions Added Large Alt Build Large Builds Race Town Train 

Book 7777 – Page 8-9

March 23, 2023August 1, 2023 Master Builder 3761 Views

From: Idea Book 7777Year Released: 1981 Build 1: Loading Station Instructions: View PDF | Download .io File Build 2: Train Instructions: View

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ABCs Alternate Builds Instructions Added Large Alt Build Large Builds M:Tron M:Tron Alternate Builds 

6989 – Back B

March 22, 2023June 5, 2024 Master Builder 5119 Views

From: 6989: Mega Core MagnetizerName: Mega Core Repair Team Instructions: View PDF | Download .io File *Alternate Build Connection: 2963 – Back B

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Alternate Builds Ice Planet 2002 Ice Planet 2002 Alternate Builds Instructions Added Large Alt Build Large Builds 

6973 – Back C

March 22, 2023May 19, 2023 Master Builder 4721 Views

From: 6973: Deep Freeze DefenderName: IP-23 Frostbolt Instructions: View PDF | Download .io File

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Alternate Builds Classic Town Gas Station Instructions Added Large Alt Build Large Builds Town Town Alternate Builds 

6397 – Back A

March 20, 2023March 22, 2023 Master Builder 2845 Views

From: 6397: Gas N’ Wash ExpressName: Customs Checkpoint Instructions: View PDF | Download .io File

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Alternate Builds Classic Town Gas Station Instructions Added Large Alt Build Large Builds Town Town Alternate Builds 

6394 – Back D

February 17, 2023May 19, 2023 Master Builder 2933 Views

From: 6394: Metro Park & Service TowerName: Metro Stop and GoInstructions: View PDF

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Alternate Builds Classic Town Gas Station Instructions Added Large Alt Build Large Builds Town Town Alternate Builds 

6394 – Back C

February 17, 2023May 19, 2023 Master Builder 3041 Views

From: 6394: Metro Park & Service TowerName: Metro Parking PlazaInstructions: View PDF

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Alternate Builds Classic Town Gas Station Instructions Added Large Alt Build Large Builds Town Town Alternate Builds 

6394 – Back B

February 17, 2023May 19, 2023 Master Builder 2938 Views

From: 6394: Metro Park & Service TowerName: Metro Car Wash and ServiceInstructions: View PDF

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Alternate Builds Classic Town Gas Station Instructions Added Large Alt Build Large Builds Town Town Alternate Builds 

6394 – Back A

February 17, 2023May 19, 2023 Master Builder 2796 Views

From: 6394: Metro Park & Service TowerName: Metro Overlook TowerInstructions: View PDF

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Alternate Builds Classic Town Instructions Added Large Alt Build Large Builds Police Town Town Alternate Builds 

6386 – Back D

February 16, 2023February 19, 2023 Master Builder 2504 Views

From: 6386: Police Command BaseName: Police Command TowerInstructions: View PDF

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Alternate Builds Classic Town Instructions Added Large Alt Build Large Builds Police Town Town Alternate Builds 

6386 – Back C

February 16, 2023February 19, 2023 Master Builder 2418 Views

From: 6386: Police Command BaseName: Police Command StationInstructions: View PDF

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Alternate Builds Classic Town Hospital Instructions Added Large Alt Build Large Builds Town Town Alternate Builds 

6380 – Back D

February 14, 2023February 19, 2023 Master Builder 4007 Views

From: 6380: Emergency Treatment Center (St. Mary’s Hospital)Name: Emergency Research CenterInstructions: View PDF

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Alternate Builds Classic Town Harbor Instructions Added Large Alt Build Large Builds Town Town Alternate Builds 

6541 – Back G

February 5, 2023February 13, 2023 Master Builder 4803 Views

From: 6541: Intercoastal SeaportName: Lumber-shipper Mini-port Instructions: View PDF | Download .io File

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Alternate Builds Instructions Added Large Alt Build Large Builds Space Space Police I Space Police I Alternate Builds 

6955 – Back D

February 5, 2023February 13, 2023 Master Builder 3750 Views

From: 6955: Space Lock-Up Isolation BaseName: Six-barrel Justificator  Instructions: View PDF | Download .io File

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Alternate Builds Ice Planet 2002 Ice Planet 2002 Alternate Builds Instructions Added Large Alt Build Large Builds 

6973 – Back A

February 5, 2023February 13, 2023 Master Builder 4213 Views

From: 6973: Deep Freeze DefenderName: Deep Freeze Outpost  Instructions: View PDF | Download .io File

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Alternate Builds Classic Town Fire Instructions Added Large Alt Build Large Builds Town Town Alternate Builds 

6385 – Inside A

January 7, 2023May 17, 2023 Master Builder 3192 Views

From: 6385: Fire House-IName: Asphalt Plant Instructions: View PDF | Download .io File

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Alternate Builds Castle Castle Alternate Builds Instructions Added Large Alt Build Large Builds 

6074 – Back C

December 16, 2022December 20, 2022 Master Builder 6647 Views

From: 6074: Black Falcon’s FortressName:Instructions: View PDF

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Alternate Builds Instructions Added Large Alt Build Large Builds Space Space Police I Space Police I Alternate Builds 

6955 – Back B

December 5, 2022December 7, 2022 Master Builder 2324 Views

From: 6955: Space Lock-Up Isolation BaseName: SP-1 Supermax Prison Instructions: View PDF | Download .io File

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Classic Town Idea Book Instructions Added Large Alt Build Large Builds Town 

Book 6000 – Page 48-49

September 11, 2022February 9, 2023 Master Builder 4416 Views

From: Idea Book 6000Year Released: 1980 Build 1: Cinema (Also on Page 50-51)Instructions: View PDF | Download .io File Build 2: Cars

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ABCs Alternate Builds Instructions Added Large Alt Build Large Builds Space Spyrius Spyrius Alternate Builds 

6949 – Back D

August 31, 2022August 25, 2023 Master Builder 3761 Views

From: 6949: Robo-GuardianName: Spyrius Low-Rider Instructions: View PDF | Download .io File *Alternate Build Connection: 6957 – Back A

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Alternate Builds Instructions Added Large Alt Build Large Builds Space Spyrius Spyrius Alternate Builds 

6949 – Back C

August 31, 2022September 19, 2022 Master Builder 4826 Views

From: 6949: Robo-GuardianName: Spyrius Y-Wing Instructions: View PDF | Download .io File

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Alternate Builds Classic Town Gas Station Instructions Added Large Alt Build Large Builds Town Town Alternate Builds 

6397 – Back E

August 18, 2022May 17, 2023 Master Builder 3232 Views

From: 6397: Gas N’ Wash ExpressName: Highway Rest Area Instructions: View PDF | Download .io File

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Alternate Builds Ice Planet 2002 Ice Planet 2002 Alternate Builds Instructions Added Large Alt Build Large Builds 

6973 – Back B

July 13, 2022September 16, 2022 Master Builder 4388 Views

From: 6973: Deep Freeze DefenderName: Snowstorm Fighter Instructions: View PDF | Download .io File

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Alternate Builds Instructions Added Large Alt Build Large Builds Space Spyrius Spyrius Alternate Builds 

6949 – Back B

July 12, 2022July 13, 2022 Master Builder 5492 Views

From: 6949: Robo-GuardianName: Event Horizon II Instructions: View PDF | Download .io File

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Alternate Builds Instructions Added Large Alt Build Large Builds Space Spyrius Spyrius Alternate Builds 

6949 – Back A

July 12, 2022July 13, 2022 Master Builder 3613 Views

From: 6949: Robo-GuardianName: Spyrius AAA Team Instructions: View PDF | Download .io File

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Alternate Builds Castle Castle Alternate Builds Instructions Added Large Alt Build Large Builds 

6074 – Inside A

June 11, 2022August 1, 2023 Master Builder 5958 Views

From: 6074: Black Falcon’s FortressName: TBD Instructions: View PDF

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Alternate Builds Classic Space Classic Space Alternate Builds Instructions Added Large Alt Build Large Builds Space 

6970 – Inside B

June 6, 2022June 6, 2022 Master Builder 2062 Views

From: 6970: Beta-1 Command BaseName: Space TV Service Call Instructions: View PDF | Download .io File

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Idea Book Instructions Added Large Alt Build Large Builds Town Train 

Book 7777 – Page 56-57

February 22, 2022April 1, 2022 Master Builder 3719 Views

From: Idea Book 7777Year Released: 1981 Build 1: Blue Bridge Instructions: Included on Page Build 2: Yellow Bridge Instructions: View

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Idea Book Instructions Added Large Alt Build Large Builds Town Train 

Book 7777 – Page 48-49

February 22, 2022May 21, 2024 Master Builder 4179 Views

From: Idea Book 7777Year Released: 1981 Build 1: Bridge Instructions: View PDF | Download .io File Build 2: Depot Instructions: View PDF | Download

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Idea Book Instructions Added Large Alt Build Large Builds Town Train 

Book 7777 – Page 42-43

February 22, 2022September 15, 2022 Master Builder 4518 Views

From: Idea Book 7777Year Released: 1981 Build 1: Station Instructions: View PDF | Download .io File Build 2: Train Instructions: View PDF | Download

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Classic Town Idea Book Instructions Added Large Alt Build Large Builds Town 

Book 6000 – Page 36-37

February 1, 2022February 2, 2022 Master Builder 3872 Views

From: Idea Book 6000Year Released: 1980 Build 1: Transportation Loading Station (Appears on Page 36-37 and Page 38-39) Instructions: Included on

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Castle Castle Alternate Builds Classic Space Classic Space Alternate Builds Idea Book Instructions Added Large Alt Build Large Builds Space 

Book 6000 – Page 82-83

January 26, 2022February 9, 2023 Master Builder 4649 Views

From: Idea Book 6000Year Released: 1980 Build 1: Castle (Also on Page 78-79, Page 80-81, and Page 82-83)Instructions: View PDF | Download

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Castle Castle Alternate Builds Idea Book Instructions Added Large Alt Build Large Builds 

Book 6000 – Page 78-79

January 15, 2022February 1, 2022 Master Builder 4310 Views

From: Idea Book 6000Year Released: 1980 Build 1: Castle Court (Appears on Page 74-75, Page 76-77, and Page 78-79)Instructions: View

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Castle Castle Alternate Builds Classic Space Classic Space Alternate Builds Idea Book Instructions Added Large Alt Build Space 

Book 6000 – Page 74-75

January 15, 2022October 6, 2023 Master Builder 3865 Views

From: Idea Book 6000Year Released: 1980 Build: Alien Building (Blue Tower) (Appears on Page 68-69)Instructions: View PDF | Download .io

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Classic Space Classic Space Alternate Builds Idea Book Instructions Added Large Alt Build Space 

Book 6000 – Page 58-59

January 15, 2022January 18, 2022 Master Builder 3822 Views

From: Idea Book 6000Year Released: 1980 Build 1: Spaceship (Also on Page 56-57)Instructions: View PDF | Download .io File Build 2: Scanner

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Classic Space Classic Space Alternate Builds Idea Book Instructions Added Large Alt Build Space 

Book 6000 – Page 60-61

January 15, 2022January 18, 2022 Master Builder 4316 Views

From: Idea Book 6000Year Released: 1980 Build 1: Galaxy Rerolpxe (Appears on Page 60-61, Page 62-63, Page 64-65, Page 66-67,

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Classic Space Classic Space Alternate Builds Idea Book Instructions Added Large Alt Build Space 

Book 6000 – Page 56-57

December 13, 2021January 18, 2022 Master Builder 4195 Views

From: Idea Book 6000Year Released: 1980 Build 1: Spaceship Instructions: View PDF | Download .io File Build 2: Spaceship Instructions: View PDF | Download

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Castle Castle Alternate Builds Idea Book Instructions Added Large Alt Build 

Book 6000 – Page 80-81

November 7, 2021January 27, 2022 Master Builder 3583 Views

From: Idea Book 6000Year Released: 1980 Build 1: Castle (Appears on Page 78-79, Page 80-81 and Page 82-83)Instructions: View PDF | Download

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Classic Space Classic Space Alternate Builds Idea Book Instructions Added Large Alt Build Space 

Book 6000 – Page 66-67

November 7, 2021January 18, 2022 Master Builder 3580 Views

From: Idea Book 6000Year Released: 1980 Build 1: Galaxy Rerolpxe (Appears on Page 60-61, Page 62-63, Page 64-65, Page 66-67,

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Classic Space Classic Space Alternate Builds Idea Book Instructions Added Large Alt Build Space 

Book 6000 – Page 64-65

November 7, 2021January 18, 2022 Master Builder 3512 Views

From: Idea Book 6000Year Released: 1980 Build 1: Galaxy Rerolpxe (Appears on Page 60-61, Page 62-63, and Page 64-65)Instructions: Included

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Classic Space Classic Space Alternate Builds Idea Book Instructions Added Large Alt Build Space 

Book 6000 – Page 52-53

November 7, 2021January 18, 2022 Master Builder 3833 Views

From: Idea Book 6000Year Released: 1980 Build 1: Space Cruiser 924 (487) (Appears on Page 50-51, Page 52-53, and Page

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Blacktron Blacktron Alternate Builds Futuron Futuron Alternate Builds Idea Book Instructions Added Large Alt Build Large Builds M:Tron M:Tron Alternate Builds Space 

Book 260 – Page 44-45

November 1, 2021March 14, 2025 Master Builder 5362 Views

From: Idea Book 260Year Released: 1990 Build 1: Subsolar Scout (M:Tron) (Also on Page 42-43) Instructions: View PDF Build 2: M:Hopper

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Alternate Builds Castle Castle Alternate Builds Instructions Added Large Alt Build Large Builds 

6074 – Inside B

October 14, 2021August 1, 2023 Master Builder 7216 Views

From: 6074: Black Falcon’s FortressName: Black Falcon’s Outpost Instructions: View PDF

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Alternate Builds Castle Castle Alternate Builds Instructions Added Large Alt Build Large Builds 

6074 – Back B

October 14, 2021August 1, 2023 Master Builder 4720 Views

From: 6074: Black Falcon’s FortressName: Black Falcon’s Side Entrance Instructions: View PDF

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Alternate Builds Castle Castle Alternate Builds Instructions Added Large Alt Build Large Builds 

6074 – Back A

October 14, 2021August 1, 2023 Master Builder 4243 Views

From: 6074: Black Falcon’s FortressName: Black Falcon’s Gatehouse Instructions: View PDF

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Castle Castle Alternate Builds Instructions Added Large Alt Build Large Builds Wolfpack 

6075-1 – Inside B

October 11, 2021August 1, 2023 Master Builder 4851 Views

From: 6075: Wolfpack TowerName: Wolfpack Bastion Instructions: View PDF

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Castle Castle Alternate Builds Instructions Added Large Alt Build Large Builds Wolfpack 

6075-1 – Inside A

October 11, 2021August 1, 2023 Master Builder 4886 Views

From: 6075: Wolfpack TowerName: Wolfpack Camp Instructions: View PDF

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Castle Castle Alternate Builds Instructions Added Large Alt Build Large Builds Wolfpack 

6075-1 – Back B

October 11, 2021June 30, 2022 Master Builder 5028 Views

From: 6075: Wolfpack TowerName: Wolfpack River Fortress Instructions: View PDF

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Castle Castle Alternate Builds Instructions Added Large Alt Build Large Builds Wolfpack 

6075-1 – Back A

October 11, 2021June 30, 2022 Master Builder 4833 Views

From: 6075: Wolfpack TowerName: Wolfpack Pier Instructions: View PDF

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6077-2 – Back C

April 19, 2021October 25, 2021 Master Builder 5348 Views

From: 6077-2: Forestmen’s River FortressName: Forestman Fortified Bridge Instructions: View PDF

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6077-2 – Back B

April 19, 2021October 25, 2021 Master Builder 3758 Views

From: 6077-2: Forestmen’s River FortressName: Forestman Fortified Bridge Instructions: View PDF

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6067 – Inside B

February 9, 2021July 12, 2023 Master Builder 5687 Views

From: 6067: Guarded InnName: Village’s Side Entrance Instructions: View PDF

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6067 – Back A

February 9, 2021July 12, 2023 Master Builder 5536 Views

From: 6067: Guarded InnName: Guarded Inn’s Porch Instructions: View PDF

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6955 – Back A

February 3, 2021August 1, 2023 Master Builder 3693 Views

From: 6955: Space Lock-Up Isolation BaseName: Space Gridlock Prisoner Transport Instructions: PDF (Photo Sequence)

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6970 – Back F

January 20, 2021October 25, 2021 Master Builder 3278 Views

From: 6970: Beta-1 Command BaseName: Beta-1 Rocket Base Instructions: PDF (Photo Sequence)

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6970 – Back C

January 20, 2021October 25, 2021 Master Builder 2934 Views

From: 6970: Beta-1 Command BaseName: Cabrio CruiserInstructions: PDF (Photo Sequence)

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6954 – Inside B

September 7, 2020March 14, 2025 Master Builder 4095 Views

From: 6954: RenegadeName: B:Mech and Mech Suit Support Vehicle Instructions: View PDF | Download .io File

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6954 – Inside A

September 7, 2020March 14, 2025 Master Builder 3646 Views

From: 6954: RenegadeName: Rebel Instructions: View PDF | Download .io File

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6983 – Back D

November 9, 2019November 16, 2021 Master Builder 2992 Views

From: 6983: Ice Station OdysessyName: Ice Guardian Odysseus Instructions: View PDF | Download .io File

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6988 – Back A

October 24, 2019December 27, 2021 Master Builder 2856 Views

From: 6988: Alpha Centauri OutpostName: Sirius Station Instructions: View PDF | Download .io File

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6073 – Back B

October 23, 2019August 1, 2023 Master Builder 4291 Views

From: 6073: Knight’s CastleName: The Red Gate Instructions: View PDF

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6073 – Back A

October 23, 2019October 28, 2021 Master Builder 4938 Views

From: 6073: Knight’s CastleName: Black Falcon’s Drawbridge Instructions: View PDF

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6973 – Back D

September 26, 2019May 10, 2024 Master Builder 4815 Views

From: 6973: Deep Freeze DefenderName: Glacier Guardian and Sub Zero Security Instructions: View PDF | Download .io File *Alternate Build Connection: 1993

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6956 – Back C

September 23, 2019October 25, 2021 Master Builder 3630 Views

From: 6956: Steller Recon VoyagerName: Interstellar Magneto-cruiser Instructions: PDF (Photo Sequence)

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6956 – Back B

September 23, 2019October 25, 2021 Master Builder 4217 Views

From: 6956: Steller Recon VoyagerName: M:Tron Mining Compound Instructions: PDF (Photo Sequence)

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6956 – Back A

September 23, 2019October 25, 2021 Master Builder 3715 Views

From: 6956: Steller Recon VoyagerName: Deep Space Quark Hunters Instructions: PDF (Photo Sequence)

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6981 – Back D

September 22, 2019December 21, 2023 Master Builder 2791 Views

From: 6981: Aerial IntruderName: Terrestrial Intruder Instructions: View PDF | Download .io File *Alternate Build Connection: Encounter at Ice Station Odyssey – Page

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6981 – Back C

September 22, 2019November 3, 2021 Master Builder 3206 Views

From: 6981: Aerial IntruderName: Mobile Intruder Instructions: View PDF | Download .io File

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6981 – Back B

September 22, 2019March 14, 2025 Master Builder 3206 Views

From: 6981: Aerial IntruderName: Genesis Instructions: View PDF | Download .io File

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6981 – Back A

September 22, 2019November 3, 2021 Master Builder 4212 Views

From: 6981: Aerial IntruderName: Base and Intruders Instructions: View PDF | Download .io File

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6951 – Side R

September 21, 2019October 25, 2021 Master Builder 2673 Views

From: 6951: Robot Command CenterName: Robot Command HarvestersSubmitted by: plastic.atiInstructions: PDF (Photo Sequence)

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6951 – Back D

September 21, 2019October 25, 2021 Master Builder 3961 Views

From: 6951: Robot Command CenterName: Robot Command ExplorerSubmitted by: plastic.atiInstructions: PDF (Photo Sequence)

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6951 – Back C

September 21, 2019October 25, 2021 Master Builder 4938 Views

From: 6951: Robot Command CenterName: Robot Command BaseSubmitted by: plastic.atiInstructions: PDF (Photo Sequence)

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6951 – Back B

September 21, 2019October 25, 2021 Master Builder 4869 Views

From: 6951: Robot Command CenterName: Robot Command LaboratorySubmitted by: plastic.atiInstructions: PDF (Photo Sequence)

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6951 – Back A

September 21, 2019October 25, 2021 Master Builder 4285 Views

From: 6951: Robot Command CenterName: Robot Command Ore CollectorsSubmitted by: plastic.atiInstructions: PDF (Photo Sequence)

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6987 – Back C

September 16, 2019April 17, 2024 Master Builder 5593 Views

From: 6987: Message Intercept BaseName: The Alienator Overlord Instructions: View PDF  | Download .io File Improved Instructions: View PDF *Alternate Build

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6941 – Inside B

September 15, 2019August 1, 2023 Master Builder 3077 Views

From: 6941: BattraxName: Battmobile Instructions: PDF (Photo Sequence)

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6971 – Back C

September 14, 2019October 25, 2021 Master Builder 4406 Views

From: 6971: Inter-Galactic Command BaseName: Taurean Ore Refinery Instructions: PDF (Photo Sequence)

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6971 – Back A

September 14, 2019October 25, 2021 Master Builder 5253 Views

From: 6971: Inter-Galactic Command BaseName: Testing Station Alpha Instructions: PDF (Photo Sequence)

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6971 – Inside A

September 14, 2019October 25, 2021 Master Builder 2712 Views

From: 6971: Inter-Galactic Command BaseName: Celestial Trireme Instructions: PDF (Photo Sequence)

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8001: Battle Droid
Large Builds Official Sets Technic Technic Sets 

8001: Battle Droid

September 1, 2023September 1, 2023 Master Builder

Year Released: 2000BricklinkInstructions

1371: Spinosaurus Attack Studio
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1371: Spinosaurus Attack Studio

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6430: Night Patroller
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6430: Night Patroller

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6313: Cross-Road Plates
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6313: Cross-Road Plates

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6905: Bi-Wing Blaster
Insectoids Insectoids Sets Official Sets Small Builds 

6905: Bi-Wing Blaster

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8044: Universal Pneumatic Set
Medium Builds Official Sets Technic Technic Sets 

8044: Universal Pneumatic Set

August 23, 2024August 23, 2024 Master Builder
6825: Cosmic Comet
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6825: Cosmic Comet

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6080: King’s Castle
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6080: King’s Castle

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6038: Wolfpack Renegades
Castle Castle Sets Official Sets Small Builds Wolfpack 

6038: Wolfpack Renegades

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6809: XT-5 and Droid
Classic Space Classic Space Sets Official Sets Very Small Builds 

6809: XT-5 and Droid

April 4, 2020April 4, 2020 Master Builder
6351: Surf N’ Sail Camper
Classic Town Medium Builds Official Sets Recreation Town Town Sets 

6351: Surf N’ Sail Camper

July 14, 2021July 14, 2021 Master Builder
Kabaya: Alpha Team 3
Alpha Team Alpha Team Sets Mission Deep Sea Official Sets Very Small Builds 

Kabaya: Alpha Team 3

September 9, 2024September 9, 2024 Master Builder
4480: Jabba’s Palace
Episode IV/V/VI Medium Builds Official Sets Star Wars Star Wars Sets 

4480: Jabba’s Palace

March 18, 2022March 18, 2022 Master Builder
7126: Battle Droid Carrier
Episode I Official Sets Small Builds Star Wars Star Wars Sets 

7126: Battle Droid Carrier

July 26, 2023July 26, 2023 Master Builder
6849: Satellite Patroller
Classic Space Classic Space Sets Official Sets Space Very Small Builds 

6849: Satellite Patroller

January 13, 2021January 13, 2021 Master Builder
6898: Ice-Sat V
Ice Planet 2002 Ice Planet 2002 Sets Jørn Thomsen Medium Builds Official Sets Space 

6898: Ice-Sat V

June 8, 2020July 29, 2023 Master Builder

BOXES

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About This Site

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There were once pictures of additional LEGO® builds on the back of set boxes. Written on the boxes was typically something about the endless building possibilities, "Build any of these exciting models with this set!" There were no instructions for these alternate builds, until now.

Sets

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The classic space set that never was.

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