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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
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  • USEFUL LINKS
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    • About
  • THIS IS AN INDEPENDENT SITE NOT AUTHORIZED OR SPONSORED BY THE LEGO GROUP

M:Tron

Alternate Builds Instructions Added M:Tron M:Tron Alternate Builds Small Alt Build Small Builds Space 

6896 – Back C

February 3, 2022February 9, 2022 Master Builder 1687 Views

From: 6896: Celestial ForagerName: Nosy Forager Instructions: View PDF | Download .io File

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Alternate Builds Instructions Added M:Tron M:Tron Alternate Builds Small Alt Build Small Builds Space 

6896 – Back B

January 26, 2022January 26, 2022 Master Builder 1699 Views

From: 6896: Celestial ForagerName: Recon Monster Truck Instructions: View PDF | Download .io File

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Alternate Builds Instructions Added M:Tron M:Tron Alternate Builds Small Alt Build Small Builds Space 

6896 – Back A

January 26, 2022January 26, 2022 Master Builder 1526 Views

From: 6896: Celestial ForagerName: Celestial Screener Instructions: View PDF | Download .io File

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M:Tron M:Tron Sets Official Sets Small Builds Space 

6896: Celestial Forager

January 26, 2022January 26, 2022 Master Builder 1804 Views

Year Released: 1990BricklinkInstructions

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Blacktron Alternate Builds Extra Large Builds Idea Book M:Tron Alternate Builds Space Space Police I Alternate Builds 

Book 260 – Page 42-43

November 1, 2021November 11, 2021 Master Builder 2174 Views

From: Idea Book 260Year Released: 1990 Builds will be NUMBERED from left to right.

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Blacktron Blacktron Alternate Builds Futuron Futuron Alternate Builds Idea Book Instructions Added Large Alt Build Large Builds M:Tron M:Tron Alternate Builds Space 

Book 260 – Page 44-45

November 1, 2021December 27, 2021 Master Builder 2289 Views

From: Idea Book 260Year Released: 1990 Build 1: TBDSubmitted By: USERInstructions:NOTE – Build Included on Previous Page 42-43 Build 2:

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Alternate Builds Instructions Added M:Tron M:Tron Alternate Builds Small Alt Build Small Builds Space 

6877 – Back C

June 7, 2021November 16, 2021 Master Builder 1637 Views

From: 6877: Vector DetectorName: Matrix Deflector Instructions: View PDF | Download .io File

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Alternate Builds Instructions Added M:Tron M:Tron Alternate Builds Small Alt Build Small Builds Space 

6877 – Back B

June 7, 2021November 16, 2021 Master Builder 1649 Views

From: 6877: Vector DetectorName: Determinator Instructions: View PDF | Download .io File

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Alternate Builds Instructions Added M:Tron M:Tron Alternate Builds Small Alt Build Small Builds Space 

6877 – Back A

June 7, 2021November 16, 2021 Master Builder 1736 Views

From: 6877: Vector DetectorName: Array Surveyor Instructions: View PDF | Download .io File

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M:Tron M:Tron Sets Official Sets Small Builds Space 

6877: Vector Detector

June 7, 2021June 7, 2021 Master Builder 1772 Views

Year Released: 1990BricklinkInstructions

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Alternate Builds Instructions Added M:Tron M:Tron Alternate Builds Space Very Small Alt Build Very Small Builds 

6811 – Back C

April 17, 2020October 25, 2021 Master Builder 1946 Views

From: 6811: Pulsar ChargerName: Pulsar Lift Chair Instructions: View PDF | Download .io File

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Alternate Builds Instructions Added M:Tron M:Tron Alternate Builds Space Very Small Alt Build Very Small Builds 

6811 – Back B

April 17, 2020October 25, 2021 Master Builder 1691 Views

From: 6811: Pulsar ChargerName: Pulsar Thruster Instructions: View PDF | Download .io File

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Alternate Builds Instructions Added M:Tron M:Tron Alternate Builds Space Very Small Alt Build Very Small Builds 

6811 – Back A

April 17, 2020October 25, 2021 Master Builder 1550 Views

From: 6811: Pulsar ChargerName: Pulsar Mini Tank Instructions: View PDF | Download .io File

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M:Tron M:Tron Sets Official Sets Space Very Small Builds 

6811: Pulsar Charger

April 17, 2020April 17, 2020 Master Builder 1736 Views

Year Released: 1990InstructionsBricklink

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Alternate Builds Instructions Added M:Tron M:Tron Alternate Builds Space Very Small Alt Build Very Small Builds 

6833 – Back C

April 11, 2020October 25, 2021 Master Builder 1784 Views

From: 6833: Beacon TracerName: Beacon Recliner Instructions: View PDF | Download .io File

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Alternate Builds Instructions Added M:Tron M:Tron Alternate Builds Space Very Small Alt Build Very Small Builds 

6833 – Back B

April 11, 2020October 25, 2021 Master Builder 1829 Views

From: 6833: Beacon TracerName: Beacon Lift Instructions: View PDF | Download .io File

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Alternate Builds Instructions Added M:Tron M:Tron Alternate Builds Space Very Small Alt Build Very Small Builds 

6833 – Back A

April 11, 2020October 25, 2021 Master Builder 1537 Views

From: 6833: Beacon TracerName: Beacon ATV Instructions: View PDF | Download .io File

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M:Tron M:Tron Sets Official Sets Space Very Small Builds 

6833: Beacon Tracer

April 11, 2020April 11, 2020 Master Builder 1871 Views

Year Released: 1990InstructionsBricklink

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Alternate Builds Instructions Added M:Tron M:Tron Alternate Builds Medium Alt Build Medium Builds Space 

6923 – Back C

October 1, 2019October 25, 2021 Master Builder 1470 Views

From: 6923: Particle IonizerName: Suborbital Voyager Instructions: PDF (Photo Sequence)

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Alternate Builds Instructions Added M:Tron M:Tron Alternate Builds Medium Alt Build Medium Builds Space 

6923 – Back B

October 1, 2019October 25, 2021 Master Builder 1556 Views

From: 6923: Particle IonizerName: Sample Manipulator Instructions: PDF (Photo Sequence)

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Alternate Builds Instructions Added M:Tron M:Tron Alternate Builds Medium Alt Build Medium Builds Space 

6923 – Back A

October 1, 2019October 25, 2021 Master Builder 1901 Views

From: 6923: Particle IonizerName: Quasar-class Interplanetary Carrier Instructions: PDF (Photo Sequence)

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M:Tron M:Tron Sets Medium Builds Official Sets 

6923: Particle Ionizer

October 1, 2019October 25, 2019 Master Builder 1592 Views

Year Released: 1990Bricklink

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Alternate Builds Instructions Added Large Alt Build Large Builds M:Tron M:Tron Alternate Builds Space 

6956 – Back C

September 23, 2019October 25, 2021 Master Builder 1704 Views

From: 6956: Steller Recon VoyagerName: Interstellar Magneto-cruiser Instructions: PDF (Photo Sequence)

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Alternate Builds Instructions Added Large Alt Build Large Builds M:Tron M:Tron Alternate Builds Space 

6956 – Back B

September 23, 2019October 25, 2021 Master Builder 1895 Views

From: 6956: Steller Recon VoyagerName: M:Tron Mining Compound Instructions: PDF (Photo Sequence)

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Alternate Builds Instructions Added Large Alt Build Large Builds M:Tron M:Tron Alternate Builds Space 

6956 – Back A

September 23, 2019October 25, 2021 Master Builder 1755 Views

From: 6956: Steller Recon VoyagerName: Deep Space Quark Hunters Instructions: PDF (Photo Sequence)

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Large Builds M:Tron M:Tron Sets Official Sets Space 

6956: Stellar Recon Voyager

September 23, 2019November 19, 2020 Master Builder 1952 Views

Year Released: 1990BricklinkInstructions

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Alternate Builds Extra Large Builds M:Tron M:Tron Alternate Builds 

6989 – Back D

September 15, 2019September 28, 2019 Master Builder 1611 Views

From: 6989: Mega Core MagnetizerName: TBDSubmitted by: USERInstructions

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Alternate Builds Extra Large Builds M:Tron M:Tron Alternate Builds 

6989 – Back C

September 15, 2019September 28, 2019 Master Builder 1361 Views

From: 6989: Mega Core MagnetizerName: TBDSubmitted by: USERInstructions

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Alternate Builds Extra Large Builds M:Tron M:Tron Alternate Builds 

6989 – Back B

September 15, 2019September 28, 2019 Master Builder 1568 Views

From: 6989: Mega Core MagnetizerName: TBDSubmitted by: USERInstructions

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Alternate Builds Extra Large Builds M:Tron M:Tron Alternate Builds 

6989 – Back A

September 15, 2019September 28, 2019 Master Builder 2098 Views

From: 6989: Mega Core MagnetizerName: TBDSubmitted by: USERInstructions

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Extra Large Builds M:Tron M:Tron Sets Official Sets 

6989: Mega Core Magnetizer

September 15, 2019September 28, 2019 Master Builder 3063 Views

Year Released: 1990Bricklink

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EXPLORE MORE OFFICIAL SETS

6395: Victory Lap Raceway
Extra Large Builds Official Sets Race Town Town Sets 

6395: Victory Lap Raceway

July 1, 2022July 1, 2022 Master Builder

Year Released: 1988BricklinkInstructions

926 (493): Space Command Center
Classic Space Classic Space Sets Medium Builds Official Sets Space 

926 (493): Space Command Center

October 22, 2019October 13, 2021 Master Builder
2151: Robo Raider
Medium Builds Official Sets RoboForce RoboForce Alternate Builds RoboForce Sets Space 

2151: Robo Raider

January 14, 2021January 14, 2021 Master Builder
1593: Super Model
Classic Space Classic Space Sets Large Builds Official Sets Space 

1593: Super Model

February 3, 2021February 3, 2021 Master Builder
6270: Forbidden Island
Medium Builds Official Sets Pirates Pirates I Pirates Sets 

6270: Forbidden Island

April 4, 2022April 5, 2022 Master Builder
6541: Intercoastal Seaport
Classic Town Extra Large Builds Harbor Official Sets Town Town Sets Wrecker 

6541: Intercoastal Seaport

January 25, 2022January 25, 2022 Master Builder
6833: Beacon Tracer
M:Tron M:Tron Sets Official Sets Space Very Small Builds 

6833: Beacon Tracer

April 11, 2020April 11, 2020 Master Builder
6973: Deep Freeze Defender
Ice Planet 2002 Ice Planet 2002 Sets Large Builds Official Sets 

6973: Deep Freeze Defender

September 26, 2019June 28, 2022 Master Builder
6035: Castle Guard
Black Falcons Castle Castle Sets Official Sets Small Builds 

6035: Castle Guard

December 27, 2021December 27, 2021 Master Builder
6987: Message Intercept Base
Blacktron Blacktron Sets Extra Large Builds Official Sets 

6987: Message Intercept Base

September 12, 2019June 28, 2022 Master Builder
7101: Lightsaber Duel
Episode I Official Sets Small Builds Star Wars Star Wars Sets 

7101: Lightsaber Duel

October 28, 2021October 28, 2021 Master Builder
6983: Ice Station Odyssey
Ice Planet 2002 Ice Planet 2002 Sets Large Builds Official Sets 

6983: Ice Station Odyssey

November 9, 2019November 9, 2019 Master Builder
6514: Trail Ranger
Classic Town Official Sets Recreation Small Builds Town Town Sets 

6514: Trail Ranger

May 10, 2022May 10, 2022 Master Builder
1590-2: ANWB Breakdown Assistance
Classic Town Large Builds Official Sets Town Town Sets Traffic 

1590-2: ANWB Breakdown Assistance

October 22, 2021October 22, 2021 Master Builder
6939: Saucer Centurion
Medium Builds Official Sets Spyrius Spyrius Sets 

6939: Saucer Centurion

November 9, 2019June 30, 2022 Master Builder
6832: Super Nova II
Blacktron II Blacktron II Sets Official Sets Very Small Builds 

6832: Super Nova II

October 5, 2019October 5, 2019 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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