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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!
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    • New Official Sets
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    • Minifigs
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    • Extra Large Builds
    • About
  • THIS IS AN INDEPENDENT SITE NOT AUTHORIZED OR SPONSORED BY THE LEGO GROUP

Spyrius Alternate Builds

Alternate Builds Instructions Added Small Alt Build Small Builds Space Spyrius Spyrius Alternate Builds Unitron Unitron Alternate Builds 

1785 – Back C

April 8, 2022May 10, 2022 Master Builder 1553 Views

From: 1785: Introducing Crater CrittersName: Looky Instructions: View PDF | Download .io File

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Alternate Builds Instructions Added Small Alt Build Small Builds Space Spyrius Spyrius Alternate Builds Unitron Unitron Alternate Builds 

1785 – Back B

April 8, 2022May 10, 2022 Master Builder 1571 Views

From: 1785: Introducing Crater CrittersName: Grabby Instructions: View PDF | Download .io File

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Alternate Builds Instructions Added Small Alt Build Small Builds Space Spyrius Spyrius Alternate Builds Unitron Unitron Alternate Builds 

1785 – Back A

April 8, 2022May 10, 2022 Master Builder 1573 Views

From: 1785: Introducing Crater CrittersName: Tasty Instructions: View PDF | Download .io File

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Alternate Builds Instructions Added Space Spyrius Spyrius Alternate Builds Very Small Alt Build Very Small Builds 

1954 – Back A

January 26, 2022January 26, 2022 Master Builder 1557 Views

From: 1954 (1714): Surveillance ScooterName: Spy Walker Instructions: View PDF | Download .io File

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Alternate Builds Instructions Added Space Spyrius Spyrius Alternate Builds Very Small Alt Build Very Small Builds 

1954 – Back C

January 26, 2022January 26, 2022 Master Builder 1499 Views

From: 1954 (1714): Surveillance ScooterName: Secret Hover Instructions: View PDF | Download .io File

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Alternate Builds Instructions Added Space Spyrius Spyrius Alternate Builds Very Small Alt Build Very Small Builds 

1954 – Back B

January 26, 2022January 26, 2022 Master Builder 1563 Views

From: 1954 (1714): Surveillance ScooterName: Spy Jetpack Instructions: View PDF | Download .io File

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Alternate Builds Large Builds Spyrius Spyrius Alternate Builds 

6959 – Back D

April 27, 2020April 27, 2020 Master Builder 1268 Views

From: 6959: Lunar Launch SiteName: TBDSubmitted by: USERInstructions

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Alternate Builds Large Builds Spyrius Spyrius Alternate Builds 

6959 – Back C

April 27, 2020April 27, 2020 Master Builder 1456 Views

From: 6959: Lunar Launch SiteName: TBDSubmitted by: USERInstructions

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Alternate Builds Large Builds Spyrius Spyrius Alternate Builds 

6959 – Back B

April 27, 2020April 27, 2020 Master Builder 1472 Views

From: 6959: Lunar Launch SiteName: TBDSubmitted by: USERInstructions

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Alternate Builds Large Builds Spyrius Spyrius Alternate Builds 

6959 – Back A

April 27, 2020April 27, 2020 Master Builder 1060 Views

From: 6959: Lunar Launch SiteName: TBDSubmitted by: USERInstructions

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Alternate Builds Instructions Added Small Alt Build Small Builds Spyrius Spyrius Alternate Builds 

6835 – Back C

November 9, 2019December 27, 2021 Master Builder 973 Views

From: 6835: Saucer ScoutName: Vide Venturer Instructions: View PDF | Download .io File

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Alternate Builds Instructions Added Small Alt Build Small Builds Spyrius Spyrius Alternate Builds 

6835 – Back B

November 9, 2019December 27, 2021 Master Builder 1562 Views

From: 6835: Saucer ScoutName: Spyrited Explorer Instructions: View PDF | Download .io File

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Alternate Builds Instructions Added Small Alt Build Small Builds Spyrius Spyrius Alternate Builds 

6835 – Back A

November 9, 2019December 27, 2021 Master Builder 1147 Views

From: 6835: Saucer ScoutName: Saucer Akela Instructions: View PDF | Download .io File

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Alternate Builds Instructions Added Medium Alt Build Medium Builds Space Spyrius Spyrius Alternate Builds 

6939 – Back D

November 9, 2019October 25, 2021 Master Builder 2204 Views

From: 6939: Saucer CenturionName: Spork Centurion Instructions: PDF (Photo Sequence)

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Alternate Builds Medium Builds Spyrius Spyrius Alternate Builds 

6939 – Back C

November 9, 2019November 9, 2019 Master Builder 1611 Views

From: 6939: Saucer CenturionName: TBDSubmitted by: USERInstructions

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Alternate Builds Medium Builds Spyrius Spyrius Alternate Builds 

6939 – Back B

November 9, 2019November 9, 2019 Master Builder 1503 Views

From: 6939: Saucer CenturionName: TBDSubmitted by: USERInstructions

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Alternate Builds Medium Builds Spyrius Spyrius Alternate Builds 

6939 – Back A

November 9, 2019November 9, 2019 Master Builder 1753 Views

From: 6939: Saucer CenturionName: TBDSubmitted by: USERInstructions

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Alternate Builds Medium Builds Space Spyrius Spyrius Alternate Builds 

6889 – Back C

October 24, 2019January 10, 2022 Master Builder 1118 Views

From: 6889: Recon RobotName: TBDSubmitted by: USER Instructions

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Alternate Builds Medium Builds Space Spyrius Spyrius Alternate Builds 

6889 – Back B

October 24, 2019January 10, 2022 Master Builder 1409 Views

From: 6889: Recon RobotName: TBDSubmitted by: USER Instructions

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Alternate Builds Medium Builds Space Spyrius Spyrius Alternate Builds 

6889 – Back A

October 24, 2019January 10, 2022 Master Builder 1370 Views

From: 6889: Recon RobotName: TBDSubmitted by: USER Instructions

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Alternate Builds Large Builds Space Spyrius Spyrius Alternate Builds 

6949 – Back D

October 23, 2019January 10, 2022 Master Builder 1474 Views

From: 6949: Robo-GuardianName: TBDSubmitted by: USER Instructions

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Alternate Builds Large Builds Space Spyrius Spyrius Alternate Builds 

6949 – Back C

October 23, 2019January 10, 2022 Master Builder 2396 Views

From: 6949: Robo-GuardianName: TBDSubmitted by: USER Instructions

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Alternate Builds Large Builds Space Spyrius Spyrius Alternate Builds 

6949 – Back B

October 23, 2019January 10, 2022 Master Builder 1618 Views

From: 6949: Robo-GuardianName: TBDSubmitted by: USER Instructions

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Alternate Builds Large Builds Space Spyrius Spyrius Alternate Builds 

6949 – Back A

October 23, 2019January 10, 2022 Master Builder 1773 Views

From: 6949: Robo-GuardianName: TBDSubmitted by: USER Instructions

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EXPLORE MORE OFFICIAL SETS

6883: Terrestrial Rover
Classic Space Classic Space Sets Official Sets Small Builds Space 

6883: Terrestrial Rover

October 22, 2019April 17, 2021 Master Builder

Year Released: 1987InstructionsBricklink

6841: Mineral Detector
Classic Space Classic Space Sets Official Sets Very Small Builds 

6841: Mineral Detector

October 3, 2019October 3, 2019 Master Builder
6073: Knight’s Castle
Black Falcons Castle Castle Sets Large Builds Official Sets 

6073: Knight’s Castle

October 23, 2019April 17, 2020 Master Builder
6875: Hovercraft
Futron Sets Futuron Official Sets Small Builds 

6875: Hovercraft

September 16, 2019September 28, 2019 Master Builder
6750: Sonic Robot
Classic Space Classic Space Sets Official Sets Small Builds 

6750: Sonic Robot

September 22, 2019September 28, 2019 Master Builder
6673: Solo Trainer
Airport Classic Town Medium Builds Official Sets Town Town Sets 

6673: Solo Trainer

November 18, 2020November 18, 2020 Master Builder
6296: Shipwreck Island
Medium Builds Official Sets Pirates Pirates I Pirates Sets 

6296: Shipwreck Island

January 12, 2022January 12, 2022 Master Builder
6748: Boulder Cliff Canyon
Indians Large Builds Official Sets Western Western Sets 

6748: Boulder Cliff Canyon

April 16, 2021April 16, 2021 Master Builder
7725: Electric Passenger Train
12V Large Builds Official Sets Train 

7725: Electric Passenger Train

December 29, 2021December 29, 2021 Master Builder
6473: Res-Q Hovercraft
Large Builds Official Sets Res-Q Town Town Sets 

6473: Res-Q Hovercraft

January 20, 2022January 20, 2022 Master Builder
5978: Sphinx Secret Surprise
Adventurers Adventurers Sets Desert Large Builds Official Sets 

5978: Sphinx Secret Surprise

October 28, 2019April 4, 2020 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
6985: Cosmic Fleet Voyager
Classic Space Classic Space Sets Extra Large Builds Official Sets 

6985: Cosmic Fleet Voyager

September 12, 2019June 28, 2022 Master Builder
6251: Pirate Mini Figures (Sea Mates)
Official Sets Pirates Pirates I Pirates Sets Very Small Builds 

6251: Pirate Mini Figures (Sea Mates)

April 9, 2020April 9, 2020 Master Builder
6361: Mobile Crane
Classic Town Construction Medium Builds Official Sets Town Town Sets 

6361: Mobile Crane

April 9, 2020April 9, 2020 Master Builder
6264: Forbidden Cove
Islanders Medium Builds Official Sets Pirates Pirates I Pirates Sets 

6264: Forbidden Cove

July 1, 2022July 1, 2022 Master Builder

BUILD!

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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