Large Alt Build Archives - Back of the Box Builds

5540 – Back A

February 10, 2026March 4, 2026 Master Builder 3661 Views

From: 5540: Formula I RacerName: TBD Instructions: View PDF | Download .io File

Alternate Builds Instructions Added Large Alt Build Large Builds Model Team Model Team Alternate Builds

5510 – Back A

February 10, 2026March 4, 2026 Master Builder 3623 Views

From: 5510: Off Road 4×4Name: TBD Instructions: View PDF | Download .io File

Alternate Builds Instructions Added Large Alt Build Large Builds Model Team Model Team Alternate Builds

5521 – Back A

January 29, 2026March 4, 2026 Master Builder 3623 Views

From: 5521: Sea JetName: TBD Instructions: View PDF | Download .io File

Castle Castle Alternate Builds Cool Creations Instructions Added Large Alt Build Large Builds LEGO Magazine Royal Knights

6078 – Back C

December 30, 2025December 31, 2025 Master Builder 4809 Views

From: 6078: Royal DrawbridgeName: A Royally Cool CastleInstructions: LEGO Mania Magazine: January-February 1996 – Page 4-5

ABCs Alternate Builds Instructions Added Large Alt Build Large Builds Space Space Police II Space Police II Alternate Builds

6984 – Back D

December 22, 2025December 29, 2025 Master Builder 3725 Views

From: 6984: Galactic MediatorName: Robocop Instructions: View PDF | Download .io File *Alternate Build Connection: 1993 Ice Planet 2002 and Space Police

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

6984 – Back C

December 22, 2025December 31, 2025 Master Builder 4017 Views

From: 6984: Galactic MediatorName: Galactic Carrier Instructions: View PDF | Download .io File

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

6983 – Back C

December 22, 2025December 29, 2025 Master Builder 3118 Views

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

Alternate Builds Blacktron II Blacktron II Alternate Builds Instructions Added Large Alt Build Large Builds

6988 – Back C

November 29, 2025December 1, 2025 Master Builder 3056 Views

From: 6988: Alpha Centauri OutpostName: Tau Ceti Carrier Instructions: View PDF | Download .io File

Alternate Builds Blacktron II Blacktron II Alternate Builds Instructions Added Large Alt Build Large Builds

6988 – Back B

November 29, 2025December 1, 2025 Master Builder 3984 Views

From: 6988: Alpha Centauri OutpostName: Proxima Centauri Central Instructions: View PDF | Download .io File

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

Book 6000 – Page 80-81

August 7, 2025January 6, 2026 Master Builder 4512 Views

From: Idea Book 6000Year Released: 1980 Alternate Build Connection: 375-2 (6075-2): Castle Build 1: Castle (Appears on Page 78-79, Page

Alternate Instructions Included Castle Castle Alternate Builds Extra Large Alt Build Idea Book Instructions Added Large Alt Build Medium Alt Build

Book 260 – Page 30-31

July 21, 2025August 2, 2025 Master Builder 5044 Views

From: Idea Book 260Year Released: 1990 Build 1: Tree Instructions: View PDF | Download .io File Build 2: Tree Lookout Instructions: View PDF

Alternate Instructions Included Castle Castle Alternate Builds Extra Large Alt Build Extra Large Builds Idea Book Instructions Added Large Alt Build Large Builds Medium Alt Build Medium Builds

Book 260 – Page 32-33

July 21, 2025August 2, 2025 Master Builder 7505 Views

From: Idea Book 260Year Released: 1990 Page Build: War of the Two Houses Instructions: View PDF Build 8: Black Knight Fortress

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

6975 – Back B

June 25, 2025July 21, 2025 Master Builder 4347 Views

From: 6975: Alien AvengerName: Galactic Fight Starter Instructions: View PDF | Download .io File

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 3641 Views

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

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 3851 Views

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

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 4387 Views

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

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 4305 Views

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

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 4402 Views

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

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 4019 Views

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

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

1793 – Back C

August 31, 2024September 6, 2024 Master Builder 3468 Views

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

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 4331 Views

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

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 3906 Views

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

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 4870 Views

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

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 3523 Views

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

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 3426 Views

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

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 3303 Views

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

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

1793 – Back B

July 30, 2024August 8, 2024 Master Builder 2884 Views

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

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 4549 Views

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

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 4622 Views

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

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

1793 – Back A

June 30, 2024September 6, 2024 Master Builder 3377 Views

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

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 5581 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

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 4066 Views

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

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 3961 Views

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

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 3754 Views

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

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 3972 Views

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

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

6190 – Back C

November 21, 2023November 29, 2023 Master Builder 3541 Views

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

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 2820 Views

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

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 3572 Views

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

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

6077-2 – Back A

October 10, 2023October 11, 2023 Master Builder 6144 Views

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

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

6077-2 – Inside A

October 10, 2023October 11, 2023 Master Builder 4238 Views

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

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

Book 6000 – Page 68-69

October 10, 2023February 5, 2026 Master Builder 4983 Views

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

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 2986 Views

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

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

6190 – Back B

October 5, 2023October 10, 2023 Master Builder 3713 Views

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

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 7123 Views

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

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

6190 – Back A

September 14, 2023September 18, 2023 Master Builder 3784 Views

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

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 2765 Views

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

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 5200 Views

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

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 5465 Views

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

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 4191 Views

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

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

Book 7777 – Page 8-9

March 23, 2023August 1, 2023 Master Builder 4717 Views

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

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 5988 Views

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

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 5731 Views

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

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 3661 Views

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

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 3693 Views

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

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 3759 Views

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

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 3643 Views

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

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 3374 Views

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

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 3422 Views

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

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 3194 Views

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

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 4915 Views

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

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 5809 Views

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

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 4472 Views

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

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 5288 Views

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

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 4068 Views

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

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

6074 – Back C

December 16, 2022December 20, 2022 Master Builder 7835 Views

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

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 2971 Views

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

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

Book 6000 – Page 48-49

September 11, 2022February 9, 2023 Master Builder 5691 Views

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

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 4768 Views

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

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

6949 – Back C

August 31, 2022September 19, 2022 Master Builder 5589 Views

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

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 4073 Views

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

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 5166 Views

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

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

6949 – Back B

July 12, 2022July 13, 2022 Master Builder 6287 Views

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

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

6949 – Back A

July 12, 2022July 13, 2022 Master Builder 4376 Views

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

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

6074 – Inside A

June 11, 2022August 1, 2023 Master Builder 6994 Views

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

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 2829 Views

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

Idea Book Instructions Added Large Alt Build Large Builds Town Train

Book 7777 – Page 56-57

February 22, 2022April 1, 2022 Master Builder 4438 Views

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

Idea Book Instructions Added Large Alt Build Large Builds Town Train

Book 7777 – Page 48-49

February 22, 2022May 21, 2024 Master Builder 5050 Views

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

Idea Book Instructions Added Large Alt Build Large Builds Town Train

Book 7777 – Page 42-43

February 22, 2022September 15, 2022 Master Builder 5364 Views

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

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

Book 6000 – Page 36-37

February 1, 2022February 2, 2022 Master Builder 4558 Views

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

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, 2022September 5, 2025 Master Builder 5469 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

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

Book 6000 – Page 78-79

January 15, 2022September 5, 2025 Master Builder 5079 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

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 4615 Views

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

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 4438 Views

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

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

Book 6000 – Page 60-61

January 15, 2022February 5, 2026 Master Builder 4948 Views

From: Idea Book 6000Year Released: 1980 Build 1: Mothership of the Zark Star Fleet (Appears on Page 60-61, Page 62-63,

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 5035 Views

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

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

Book 6000 – Page 66-67

November 7, 2021February 5, 2026 Master Builder 4266 Views

From: Idea Book 6000Year Released: 1980 Build 1: Mothership of the Zark Star Fleet (Appears on Page 60-61, Page 62-63,

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

Book 6000 – Page 64-65

November 7, 2021February 5, 2026 Master Builder 4184 Views

From: Idea Book 6000Year Released: 1980 Build 1: Mothership of the Zark Star Fleet (Appears on Page 60-61, Page 62-63,

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 4432 Views

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

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 6301 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

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

6074 – Inside B

October 14, 2021August 1, 2023 Master Builder 8407 Views

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

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

6074 – Back B

October 14, 2021August 1, 2023 Master Builder 5534 Views

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

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

6074 – Back A

October 14, 2021August 1, 2023 Master Builder 5213 Views

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

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

6075-1 – Inside B

October 11, 2021August 1, 2023 Master Builder 5815 Views

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

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

6075-1 – Inside A

October 11, 2021August 1, 2023 Master Builder 5995 Views

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

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

6075-1 – Back B

October 11, 2021June 30, 2022 Master Builder 6037 Views

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

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

6075-1 – Back A

October 11, 2021June 30, 2022 Master Builder 5610 Views

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

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

6077-2 – Back C

April 19, 2021October 25, 2021 Master Builder 6310 Views

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

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

6077-2 – Back B

April 19, 2021October 25, 2021 Master Builder 4568 Views

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

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

6067 – Inside B

February 9, 2021July 12, 2023 Master Builder 6466 Views

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

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

6067 – Back A

February 9, 2021July 12, 2023 Master Builder 6351 Views

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

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

6955 – Back A

February 3, 2021August 1, 2023 Master Builder 4400 Views

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

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

6970 – Back F

January 20, 2021October 25, 2021 Master Builder 4004 Views

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

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

6970 – Back C

January 20, 2021October 25, 2021 Master Builder 3743 Views

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

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

6954 – Inside B

September 7, 2020March 14, 2025 Master Builder 4969 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 4522 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 3693 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 3462 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 5217 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 5626 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 5698 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 4375 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 5079 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 4367 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 3646 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 3926 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 3954 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 5047 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 3400 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 4769 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 5688 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 5541 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 5019 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, 2019March 2, 2026 Master Builder 6755 Views

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