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Back of the Box Builds

Back of the Box Builds

LEGO Alternate Builds!

  • THEMES
    • Adventurers
    • Aquazone
    • Belville
    • Building Set with People
    • Castle
    • Duplo
    • Harry Potter
    • Holiday and Event
    • Model Team
    • Ninja
    • Pirates
    • Rock Raiders
    • Space
    • Star Wars
    • Studios
    • Technic
    • Time Cruisers
    • Town
    • Train
    • Western
    • Misc
  • USEFUL LINKS
    • Contribute!
    • New Instructions
    • New Official Sets
    • New Alternate Builds
    • Minifigs
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    • Small Builds
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    • Extra Large Builds
    • About
  • THIS IS AN INDEPENDENT SITE NOT AUTHORIZED OR SPONSORED BY THE LEGO GROUP

Duplo Alternate Builds

Alternate Builds Basic Set Duplo Duplo Alternate Builds Very Small Builds 

2331 – Back E

December 29, 2021December 29, 2021 Master Builder 2608 Views

From: 2331: Barney The Skateboard BearName: TBDSubmitted by: USERInstructions

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Alternate Builds Basic Set Duplo Duplo Alternate Builds Very Small Builds 

2331 – Back D

December 29, 2021December 29, 2021 Master Builder 2577 Views

From: 2331: Barney The Skateboard BearName: TBDSubmitted by: USERInstructions

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Alternate Builds Basic Set Duplo Duplo Alternate Builds Very Small Builds 

2331 – Back C

December 29, 2021December 29, 2021 Master Builder 2589 Views

From: 2331: Barney The Skateboard BearName: TBDSubmitted by: USERInstructions

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Alternate Builds Basic Set Duplo Duplo Alternate Builds Very Small Builds 

2331 – Back B

December 29, 2021December 29, 2021 Master Builder 2600 Views

From: 2331: Barney The Skateboard BearName: TBDSubmitted by: USERInstructions

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Alternate Builds Basic Set Duplo Duplo Alternate Builds Very Small Builds 

2331 – Back A

December 29, 2021December 29, 2021 Master Builder 2600 Views

From: 2331: Barney The Skateboard BearName: TBDSubmitted by: USERInstructions

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Alternate Builds Basic Set Duplo Duplo Alternate Builds Very Small Builds 

1657 – Back C

December 28, 2021December 28, 2021 Master Builder 2578 Views

From: 1657: BirdName: TBDSubmitted by: USERInstructions

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Alternate Builds Basic Set Duplo Duplo Alternate Builds Very Small Builds 

1657 – Back B

December 28, 2021December 28, 2021 Master Builder 2624 Views

From: 1657: BirdName: TBDSubmitted by: USERInstructions

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Alternate Builds Basic Set Duplo Duplo Alternate Builds Very Small Builds 

1657 – Back A

December 28, 2021December 28, 2021 Master Builder 2573 Views

From: 1657: BirdName: TBDSubmitted by: USERInstructions

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Duplo Duplo Alternate Builds Idea Book 

Book 226 – Page 4-5

November 8, 2021November 11, 2021 Master Builder 2051 Views

From: Idea Book 226Year Released: 1981

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EXPLORE MORE OFFICIAL SETS

6389: Fire Control Center
Classic Town Extra Large Builds Fire Official Sets Town Town Sets 

6389: Fire Control Center

January 24, 2022January 24, 2022 Master Builder

Year Released: 1990BricklinkInstructions

3439: Spy Runner
Airport Classic Town Medium Builds Official Sets Town Town Sets 

3439: Spy Runner

May 11, 2022May 11, 2022 Master Builder
6889: Recon Robot
Medium Builds Official Sets Space Spyrius Spyrius Sets 

6889: Recon Robot

October 24, 2019May 24, 2020 Master Builder
6931: FX-Star Patroller
Classic Space Classic Space Sets Medium Builds Official Sets Space 

6931: FX-Star Patroller

January 12, 2021January 12, 2021 Master Builder
1793: Space Station Zenon
Large Builds Official Sets Space Unitron Unitron Sets 

1793: Space Station Zenon

April 19, 2021April 19, 2021 Master Builder
6396: International Jetport
Airport Classic Town Extra Large Builds Official Sets Town Town Sets 

6396: International Jetport

July 14, 2021July 14, 2021 Master Builder
6276: Eldorado Fortress
Extra Large Builds Imperial Soldiers Official Sets Pirates Pirates I Pirates Sets 

6276: Eldorado Fortress

January 28, 2022April 5, 2022 Master Builder
6340: Hook & Ladder
Classic Town Fire Medium Builds Official Sets Town Town Sets 

6340: Hook & Ladder

December 29, 2021December 29, 2021 Master Builder
6402: Sidewalk Cafe
Official Sets Paradisa Town Town Sets Very Small Builds 

6402: Sidewalk Cafe

October 5, 2019January 14, 2021 Master Builder
4032: Passenger Plane
Airport Medium Builds Official Sets Town Town Sets World City 

4032: Passenger Plane

December 29, 2021December 29, 2021 Master Builder
6848: Strategic Pursuer
Futron Sets Futuron Official Sets Small Builds Space 

6848: Strategic Pursuer

April 16, 2021April 16, 2021 Master Builder
1496: Rally Car
Official Sets Small Builds Town Town Sets 

1496: Rally Car

October 20, 2019October 20, 2019 Master Builder
6959: Lunar Launch Site
Large Builds Official Sets Spyrius Spyrius Sets 

6959: Lunar Launch Site

April 27, 2020April 27, 2020 Master Builder
6357: Stunt ‘Copter N’ Truck
Classic Town Medium Builds Official Sets Town Town Sets Traffic 

6357: Stunt ‘Copter N’ Truck

January 28, 2022January 28, 2022 Master Builder
6125: Sea Sprint 9
Aquanauts Aquazone Aquazone Sets Official Sets Very Small Builds 

6125: Sea Sprint 9

April 9, 2020January 20, 2022 Master Builder
6828: Twin-Winged Spoiler
Futron Sets Futuron Official Sets Small Builds Space 

6828: Twin-Winged Spoiler

November 20, 2019May 25, 2020 Master Builder

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MINIFIGS

About This Site

Logo
In the 1960s, 70s, 80s, 90s, and early 2000s there were pictures of additional builds on the back of LEGO® boxes. On the box was, "Build any of these exciting models with this set." There were no instructions for these alternate builds, until now.

Themes

  • Adventurers
  • Aquazone
  • Belville
  • Building Set with People
  • Castle
  • Duplo
  • Harry Potter
  • Holiday and Event
  • Model Team
  • Ninja
  • Pirates
  • Rock Raiders
  • Space
  • Star Wars
  • Studio
  • Technic
  • Time Cruisers
  • Town
  • Train
  • Western
  • Misc

Useful Links

  • Contribute!
  • 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)
  • About

In Honor of 1526

The classic space set that never was.

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