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LEGO Alternate Builds!

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6900 – Back A

June 15, 2026June 23, 2026 Master Builder 4765 Views

From: 6900: Cyber Saucer
Name: Cyber Disruptor 1
Instructions: View PDF ( Photo Sequence) | View PDF 2 | Download .io File

Contributions

  1. Name and PDF submitted on April 17, 2025 by: Jade
  2. Improved PDF and .io file submitted on June 15, 2026 by: MrGrumpy1834
  • ← 4720 – Back B
  • 7779 – Instructions A →

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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!
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  • 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

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The classic space set that never was.

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