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Back of the Box Builds

Back of the Box Builds

LEGO Set Alternate Builds!

  • THEMES
    • Adventurers
    • Aquazone
    • Belville
    • Building Set with People
    • Castle
    • Duplo
    • Harry Potter
    • Holiday and Event
    • Model Team
    • Ninja
    • Pirates
    • Rock Raiders
    • Space
    • Star Wars
    • Studios
    • Technic
    • Time Cruisers
    • Town
    • Train
    • Western
    • Misc
  • USEFUL LINKS
    • Contribute!
    • New Instructions
    • New Official Sets
    • New Alternate Builds
    • Minifigs
    • Very Small Builds
    • Small Builds
    • Medium Builds
    • Large Builds
    • Extra Large Builds
    • About
  • THIS IS AN INDEPENDENT SITE NOT AUTHORIZED OR SPONSORED BY THE LEGO GROUP

Futron Sets

Futron Sets Futuron Official Sets Small Builds Space 

6885: Saturn Base Main Team (Crater Crawler)

December 28, 2021December 28, 2021 Master Builder 1748 Views

Year Released: 1988BricklinkInstructions

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Futron Sets Futuron Official Sets Small Builds Space 

6848: Strategic Pursuer

April 16, 2021April 16, 2021 Master Builder 1818 Views

Year Released: 1988BricklinkInstructions

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Futron Sets Futuron Medium Builds Official Sets Space 

6953: Cosmic Laser Launcher

February 3, 2021February 3, 2021 Master Builder 1438 Views

Year Released: 1987BricklinkInstructions

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Extra Large Builds Futron Sets Futuron Official Sets Space 

6990: Futuron Monorail Transport System

August 30, 2020August 30, 2020 Master Builder 1673 Views

Year Released: 1987InstructionsBricklink

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Futron Sets Futuron Official Sets Space Very Small Builds 

6830: Space Patroller

April 8, 2020May 23, 2020 Master Builder 1721 Views

Year Released: 1989InstructionsBricklink

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Futron Sets Futuron Official Sets Small Builds Space 

6828: Twin-Winged Spoiler

November 20, 2019May 25, 2020 Master Builder 2017 Views

Year Released: 1988InstructionsBricklink

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Futron Sets Futuron Official Sets Very Small Builds 

6810: Laser Ranger

September 25, 2019October 24, 2021 Master Builder 1963 Views

Year Released: 1989Bricklink

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Futron Sets Futuron Medium Builds Official Sets 

6925: Interplanetary Rover

September 25, 2019September 28, 2019 Master Builder 1432 Views

Year Released: 1988Bricklink

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Futron Sets Futuron Medium Builds Official Sets 

6893: Orion II Hyperspace

September 25, 2019September 28, 2019 Master Builder 1710 Views

Year Released: 1987Bricklink

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Futron Sets Futuron Official Sets Small Builds 

6884: Aero-Module

September 24, 2019September 28, 2019 Master Builder 1705 Views

Year Released: 1987Bricklink

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Futron Sets Futuron Large Builds Official Sets 

6932: Stardefender 200

September 24, 2019May 23, 2020 Master Builder 2480 Views

Year Released: 1987InstructionsBricklink

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Futron Sets Futuron Official Sets Small Builds 

6850: Auxiliary Patroller

September 24, 2019September 28, 2019 Master Builder 1676 Views

Year Released: 1989Bricklink

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Futron Sets Futuron Official Sets Small Builds 

6875: Hovercraft

September 16, 2019September 28, 2019 Master Builder 1911 Views

Year Released: 1988Bricklink

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EXPLORE MORE OFFICIAL SETS

6483: Coastal Patrol
Classic Town Large Builds Official Sets Police Town Town Sets 

6483: Coastal Patrol

December 29, 2021December 29, 2021 Master Builder

Year Released: 1994BricklinkInstructions

928 (497): Galaxy Explorer
Classic Space Classic Space Sets Large Builds Official Sets Space 

928 (497): Galaxy Explorer

November 24, 2020October 13, 2021 Master Builder
6923: Particle Ionizer
M:Tron M:Tron Sets Medium Builds Official Sets 

6923: Particle Ionizer

October 1, 2019October 25, 2019 Master Builder
6442: Sting Ray Explorer
Divers Medium Builds Official Sets Town Town Sets 

6442: Sting Ray Explorer

December 29, 2021December 29, 2021 Master Builder
6271: Imperial Flagship
Imperial Guards Large Builds Official Sets Pirates Pirates I Pirates Sets 

6271: Imperial Flagship

January 6, 2022January 6, 2022 Master Builder
6876: Alienator
Blacktron Blacktron Sets Official Sets Small Builds Space 

6876: Alienator

November 16, 2019May 25, 2020 Master Builder
6280: Armada Flagship
Imperial Armada Large Builds Official Sets Pirates Pirates I Pirates Sets 

6280: Armada Flagship

July 13, 2021July 13, 2021 Master Builder
6894: Invader
Blacktron Blacktron Sets Medium Builds Official Sets 

6894: Invader

November 20, 2019November 20, 2019 Master Builder
6276: Eldorado Fortress
Extra Large Builds Imperial Soldiers Official Sets Pirates Pirates I Pirates Sets 

6276: Eldorado Fortress

January 28, 2022April 5, 2022 Master Builder
1722: Rescue / Ice Planet Combo Pack
Classic Town Fire Ice Planet 2002 Ice Planet 2002 Sets Official Sets Small Builds Space Town Value Packs 

1722: Rescue / Ice Planet Combo Pack

July 13, 2021July 13, 2021 Master Builder
6959: Lunar Launch Site
Large Builds Official Sets Spyrius Spyrius Sets 

6959: Lunar Launch Site

April 27, 2020April 27, 2020 Master Builder
2331: Barney The Skateboard Bear
Basic Set Duplo Duplo Sets Official Sets Very Small Builds 

2331: Barney The Skateboard Bear

December 29, 2021December 29, 2021 Master Builder
6509: Red Devil Racer
Classic Town Official Sets Small Builds Town Town Sets Traffic 

6509: Red Devil Racer

October 12, 2021October 12, 2021 Master Builder
6769: Fort Legoredo
Extra Large Builds Official Sets Western Western Sets 

6769: Fort Legoredo

November 10, 2019November 10, 2019 Master Builder
5521: Sea Jet
Large Builds Model Team Model Team Sets Official Sets 

5521: Sea Jet

January 12, 2021January 12, 2021 Master Builder
6061: Siege Tower
Castle Castle Sets Lion Knights Medium Builds Official Sets 

6061: Siege Tower

January 6, 2022January 6, 2022 Master Builder

MINIFIGS

About This Site

Logo
In the 1960s, 70s, 80s, 90s, and early 2000s there were pictures of additional builds on the back of LEGO® boxes. There was a note that said you could build any of those exciting models with that set. There were no instructions, until now.

Themes

  • Adventurers
  • Aquazone
  • Belville
  • Building Set with People
  • Castle
  • Duplo
  • Harry Potter
  • Holiday and Event
  • Model Team
  • Ninja
  • Pirates
  • Rock Raiders
  • Space
  • Star Wars
  • Studio
  • Technic
  • Time Cruisers
  • Town
  • Train
  • Western
  • Misc

Useful Links

  • Contribute!
  • New Instructions
  • New Official Sets
  • New Alternate Builds
  • Minifigs
  • Very Small Builds (<35 pcs)
  • Small Builds (<100 pcs)
  • Medium Builds (<200 pcs)
  • Large Builds (<400 pcs)
  • Extra Large Builds (>400 pcs)
  • About

In Honor of 1526

The classic space set that never was.

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