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LEGO Alternate Builds!

  • SETS
    • Adventurers
    • Aquazone
    • Belville
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    • BIONICLE
    • Building Set with People
    • Castle
    • Duplo
    • Fabuland
    • Harry Potter
    • Holiday and Event
    • LEGOLAND
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  • USEFUL LINKS
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    • How BOTBB was Built
  • THIS IS AN INDEPENDENT SITE NOT AUTHORIZED OR SPONSORED BY THE LEGO GROUP
12V Large Builds Official Sets Town Train Train Sets 

7725: Electric Passenger Train

December 29, 2021July 26, 2022 Master Builder 7487 Views

Year Released: 1981
Bricklink
Instructions

Back A
Back B
Inside A
Inside B
  • ← 7143: Jedi Starfighter
  • 6483: Coastal Patrol →

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EXPLORE MORE OFFICIAL SETS

6972: Polaris I Space Lab
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6972: Polaris I Space Lab

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Year Released: 1987BricklinkInstructions *Alternate Build Connection: 1988 Classic Space and Blacktron with Zack Commercial

6880: Surface Explorer
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6555: Sea Hunter
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6276: Eldorado Fortress
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6276: Eldorado Fortress

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7310: Mono Jet
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7310: Mono Jet

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120270: The Great Technic Racer
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6985: Cosmic Fleet Voyager
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6985: Cosmic Fleet Voyager

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1626: Angel Polybag
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Kabaya: Alpha Team 2
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1795 – Side R
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1795 – Side R

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6099: Traitor Transport {with Dragon Cave}
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7783: The Batcave: The Penguin and Mr. Freeze’s Invasion
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4767: Harry and the Hungarian Horntail
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6358: Snorkel Squad
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6395: Victory Lap Raceway
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MINIFIGS

About This Site

Logo
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

  • Adventurers
  • Aquazone
  • BATMAN
  • Bionicle
  • Belville
  • Building Set with People
  • Castle
  • Duplo
  • Fabuland
  • Harry Potter
  • Holiday and Event
  • LEGOLAND
  • Model Team
  • Pirates
  • Space
  • Star Wars
  • Technic
  • Train
  • Town
  • Universal Building Set
  • Western
  • More Sets
  • Misc

Useful Links

  • Submit Instructions!
  • 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)
  • How BOTBB was Built

In Honor of 1526

The classic space set that never was.

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