Back of the Box Builds

LEGO Alternate Builds!

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- Space
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THIS IS AN INDEPENDENT SITE NOT AUTHORIZED OR SPONSORED BY THE LEGO GROUP

Model Team

5521 – Back A

January 29, 2026January 31, 2026 Master Builder 3492 Views

From: 5521: Sea JetName: TBD Instructions: View PDF | Download .io File

Alternate Builds Extra Large Builds Model Team Model Team Alternate Builds

5581 – Back A

January 2, 2024January 2, 2024 Master Builder 4012 Views

From: 5581: Magic FlashName: TBDSubmitted by: USERInstructions

Extra Large Builds Model Team Model Team Sets Official Sets

5581: Magic Flash

January 2, 2024January 2, 2024 Master Builder 5612 Views

Year Released: 1993BricklinkInstructions

Large Builds Model Team Model Team Sets Official Sets

5521: Sea Jet

January 12, 2021January 31, 2026 Master Builder 4933 Views

Year Released: 1993BricklinkInstructions

Episode IV/V/VI Large Builds Official Sets Star Wars Star Wars Sets

7180: B-wing at Rebel Control Center

August 17, 2023August 17, 2023 Master Builder

Year Released: 2000BricklinkInstructions

Black Falcons Castle Castle Sets Official Sets Small Builds

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About This Site

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

In Honor of 1526

The classic space set that never was.