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Back of the Box Builds

LEGO Alternate Builds!

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ABCs Catalogs Classic Space Classic Space Alternate Builds Instructions Added Space Very Small Alt Build Very Small Builds 

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June 3, 2023June 23, 2025 Master Builder 5016 Views

Misc
From: 1980 Medium US Assortment Guide (106917/107017-US)

*Alternate Build Connection: 6870 – Back A, 6901 – Back B, 6901 – Back E, 6989 – Back A, 6984: Galactic Mediator

Build: 6901 – Back E

  • ← 6986 – Back A
  • 6352: Cargomaster Crane →

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EXPLORE MORE OFFICIAL SETS

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6984: Galactic Mediator
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6892: Modular Space Transport
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8942: Jetrax T6
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2963: Extreme Racer
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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

  • 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
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  • New Alternate Builds
  • Minifigs
  • Very Small Builds (<35 pcs)
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  • 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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