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Back of the Box Builds

LEGO Alternate Builds!

SETS
- Adventurers
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- Belville
- Building Set with People
- Castle
- Duplo
- Fabuland
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- Holiday and Event
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THIS IS AN INDEPENDENT SITE NOT AUTHORIZED OR SPONSORED BY THE LEGO GROUP

Fabuland

132: Cottage

3676: Catherine Cat’s Fun Park

3721: Clive Crocodile on Skateboard (No Alternate Builds)

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Classic Space Classic Space Sets Official Sets Small Builds

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Year Released: 1985Bricklink

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6442: Sting Ray Explorer

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7106: Droid Escape

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6347: Monorail Accessory Track

August 27, 2023August 27, 2023 Master Builder

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6110: Solo Sub

February 13, 2025February 13, 2025 Master Builder

Harry Potter Harry Potter Sets Official Sets Prisoner of Azkaban Small Builds

4751: Harry and the Marauder’s Map

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6355: Derby Trotter

December 28, 2021December 28, 2021 Master Builder

Classic Space Classic Space Sets Official Sets Space Very Small Builds

885: Space Scooter

January 27, 2024January 27, 2024 Master Builder

Duplicate Set Number Official Sets UFO UFO Sets Very Small Builds

6901-2: Space Plane

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Harry Potter Harry Potter Sets Large Builds Official Sets Sorcerer's Stone

4707: Hagrid’s Hut

December 29, 2021December 29, 2021 Master Builder

ABCs Box Story Large Builds Official Sets Robo Force Robo Force Sets Space

2154: Robo Master

June 14, 2023February 11, 2025 Master Builder

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6271: Imperial Flagship

January 6, 2022February 20, 2025 Master Builder

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6664: Chopper Cops

May 3, 2020May 3, 2020 Master Builder

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6558: Shark Cage Cove

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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

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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