Large Alt Build Archives - Back of the Box Builds

4563 – Back A

June 26, 2026July 6, 2026 Master Builder 3412 Views

From: 4563: Load N’ Haul RailroadName: Locomotive Instructions: View PDF | Download .io File

Alternate Builds Instructions Added Large Alt Build Large Builds Robo Force Robo Force Alternate Builds Space

2153 – Back A

May 11, 2026May 13, 2026 Master Builder 3195 Views

From: 2153: Robo StalkerName: Robo Surfer Instructions: View PDF | Download .io File

Alternate Builds Instructions Added Large Alt Build Large Builds Star Wars Star Wars Alternate Builds

7161 – Back C

April 21, 2026April 21, 2026 Master Builder 4243 Views

From: 7161: Gungan SubName: Underwater Robot Instructions: View PDF | Download .io File

Alternate Builds Instructions Added Large Alt Build Large Builds Star Wars Star Wars Alternate Builds

7140 – Back A

April 8, 2026April 18, 2026 Master Builder 4277 Views

From: 7140: X-wing FighterName: Combat Robot Instructions: View PDF | Download .io File

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

5540 – Back A

February 10, 2026March 4, 2026 Master Builder 4019 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 3901 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 4027 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 5383 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 4180 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 4637 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 3582 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 3597 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 4518 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 4939 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 5506 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 8129 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 4791 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 4186 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 4349 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 4945 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 4858 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 4875 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 4516 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 3975 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 4892 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 4471 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 5438 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 4039 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 3873 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 3744 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 3249 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 5121 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 5204 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 3620 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 6126 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 4596 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 4393 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 4251 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 4271 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 3942 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 3332 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 4132 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 6557 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 4814 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 5398 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 3344 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 4092 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 7740 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 4253 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 3261 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 5834 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 5856 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 4746 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 5249 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 6508 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 6205 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 4229 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 4146 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 4206 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 4238 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 3705 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 4031 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 3744 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 5321 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 6453 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 5059 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 5748 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 4610 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 8513 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 3319 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 6199 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 5381 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 5978 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 4659 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 5653 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 6793 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 4825 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 7631 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 3294 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 4771 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 5555 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 5733 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 4904 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 5855 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 5433 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 5009 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 4743 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 5259 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 5435 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 4603 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 4486 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 4773 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 6768 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 9048 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 5991 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 5771 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 6512 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 6626 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 6602 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 5978 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 6878 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 5053 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 6999 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 6821 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 4874 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 4472 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 4237 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 5493 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 4946 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 4059 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 3773 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 5719 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 5976 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 6165 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 4914 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 5597 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 4702 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 4222 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 4273 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 4432 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 5491 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 3963 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 5280 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 6122 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 5911 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 5414 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 7314 Views

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