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

Blacktron II

Alternate Builds Blacktron II Blacktron II Alternate Builds Instructions Added Medium Alt Build Medium Builds Space 

6933 – Back B

June 6, 2022June 6, 2022 Master Builder 1456 Views

From: 6933: Spectral StarguiderName: BT-2 Recon Trix Instructions: View PDF | Download .io File

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Alternate Builds Blacktron II Blacktron II Alternate Builds Instructions Added Medium Alt Build Medium Builds Space 

6933 – Back A

May 18, 2022May 23, 2022 Master Builder 1904 Views

From: 6933: Spectral StarguiderName: BT Juggernaught Instructions: View PDF | Download .io File NOTE – The small ship in the top right cannot

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Alternate Builds Blacktron II Blacktron II Alternate Builds Instructions Added Space Very Small Alt Build Very Small Builds 

6812 – Back C

February 12, 2021October 25, 2021 Master Builder 1462 Views

From: 6812: Grid TrekkorName: Grid Buggy Instructions: View PDF | Download .io File

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Alternate Builds Blacktron II Blacktron II Alternate Builds Instructions Added Space Very Small Alt Build Very Small Builds 

6812 – Back B

February 12, 2021October 25, 2021 Master Builder 1278 Views

From: 6812: Grid TrekkorName: Grid Station Instructions: View PDF | Download .io File

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Alternate Builds Blacktron II Blacktron II Alternate Builds Instructions Added Space Very Small Alt Build Very Small Builds 

6812 – Back A

February 12, 2021October 25, 2021 Master Builder 1383 Views

From: 6812: Grid TrekkorName: Grid Uplink Instructions: View PDF | Download .io File

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Blacktron II Blacktron II Sets Official Sets Space Very Small Builds 

6812: Grid Trekkor

February 12, 2021February 12, 2021 Master Builder 2032 Views

Year Released: 1991BricklinkInstructions

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Alternate Builds Blacktron II Blacktron II Alternate Builds Instructions Added Space Very Small Alt Build Very Small Builds 

1694 – Back C

February 9, 2021October 25, 2021 Master Builder 1356 Views

From: 1694: Galactic ScoutName: Galactic Simulator Instructions: View PDF | Download .io File

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Alternate Builds Blacktron II Blacktron II Alternate Builds Instructions Added Space Very Small Alt Build Very Small Builds 

1694 – Back B

February 9, 2021October 25, 2021 Master Builder 1316 Views

From: 1694: Galactic ScoutName: Galactic VR System Instructions: View PDF | Download .io File

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Alternate Builds Blacktron II Blacktron II Alternate Builds Instructions Added Space Very Small Alt Build Very Small Builds 

1694 – Back A

February 9, 2021October 25, 2021 Master Builder 1559 Views

From: 1694: Galactic ScoutName: Galactic Terminal Instructions: View PDF | Download .io File

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Blacktron II Blacktron II Sets Official Sets Space Very Small Builds 

1694: Galactic Scout

February 9, 2021February 9, 2021 Master Builder 2087 Views

Year Released: 1992BricklinkInstructions

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Alternate Builds Blacktron II Blacktron II Alternate Builds Medium Builds Space 

6933 – Back D

April 13, 2020April 13, 2020 Master Builder 857 Views

From: 6933: Spectral StarguiderName: TBDSubmitted by: USERInstructions:

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Alternate Builds Blacktron II Blacktron II Alternate Builds Medium Builds Space 

6933 – Back C

April 13, 2020April 13, 2020 Master Builder 980 Views

From: 6933: Spectral StarguiderName: TBDSubmitted by: USERInstructions:

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Blacktron II Blacktron II Sets Medium Builds Official Sets Space 

6933: Spectral Starguider

April 13, 2020May 19, 2022 Master Builder 2538 Views

Year Released: 1991InstructionsBricklink

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Alternate Builds Blacktron II Blacktron II Alternate Builds Instructions Added Space Very Small Alt Build Very Small Builds 

6851 – Back C

October 24, 2019October 25, 2021 Master Builder 1108 Views

From: 6851: Tri-Wheeled TyraxName: Trianglax Instructions: View PDF | Download .io File

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Alternate Builds Blacktron II Blacktron II Alternate Builds Instructions Added Space Very Small Alt Build Very Small Builds 

6851 – Back B

October 24, 2019October 25, 2021 Master Builder 1196 Views

From: 6851: Tri-Wheeled TyraxName: Flyrax Instructions: View PDF | Download .io File

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Alternate Builds Blacktron II Blacktron II Alternate Builds Instructions Added Space Very Small Alt Build Very Small Builds 

6851 – Back A

October 24, 2019October 25, 2021 Master Builder 1381 Views

From: 6851: Tri-Wheeled TyraxName: Reverse Tyrax Instructions: View PDF | Download .io File

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Blacktron II Blacktron II Sets Official Sets Very Small Builds 

6851: Tri-Wheeled Tyrax

October 24, 2019May 14, 2020 Master Builder 2035 Views

Year Released: 1991Bricklink

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Alternate Builds Blacktron II Blacktron II Alternate Builds Large Builds 

6988 – Back D

October 24, 2019October 24, 2019 Master Builder 1369 Views

From: 6988: Alpha Centauri OutpostName: TBDSubmitted by: USERInstructions

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Alternate Builds Blacktron II Blacktron II Alternate Builds Large Builds 

6988 – Back C

October 24, 2019October 24, 2019 Master Builder 1025 Views

From: 6988: Alpha Centauri OutpostName: TBDSubmitted by: USERInstructions

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Alternate Builds Blacktron II Blacktron II Alternate Builds Large Builds 

6988 – Back B

October 24, 2019October 24, 2019 Master Builder 1105 Views

From: 6988: Alpha Centauri OutpostName: TBDSubmitted by: USERInstructions

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Alternate Builds Blacktron II Blacktron II Alternate Builds Instructions Added Large Alt Build Large Builds 

6988 – Back A

October 24, 2019December 27, 2021 Master Builder 1065 Views

From: 6988: Alpha Centauri OutpostName: Sirius Station Instructions: View PDF | Download .io File

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Blacktron II Blacktron II Sets Large Builds Official Sets 

6988: Alpha Centauri Outpost

October 24, 2019October 24, 2019 Master Builder 2936 Views

Year Released: 1991Bricklink

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Alternate Builds Blacktron II Blacktron II Alternate Builds Instructions Added Small Alt Build Small Builds Space 

6887 – Back D

October 5, 2019October 25, 2021 Master Builder 1469 Views

From: 6887: Allied AvengerName: Bitron Man Instructions: View PDF | Download .io File

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Alternate Builds Blacktron II Blacktron II Alternate Builds Instructions Added Small Alt Build Small Builds Space 

6887 – Back C

October 5, 2019October 25, 2021 Master Builder 1296 Views

From: 6887: Allied AvengerName: Antenna Man Instructions: View PDF | Download .io File

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Alternate Builds Blacktron II Blacktron II Alternate Builds Instructions Added Small Alt Build Small Builds Space 

6887 – Back B

October 5, 2019October 25, 2021 Master Builder 1568 Views

From: 6887: Allied AvengerName: Hefty Hulk Instructions: View PDF | Download .io File

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Alternate Builds Blacktron II Blacktron II Alternate Builds Instructions Added Small Alt Build Small Builds Space 

6887 – Back A

October 5, 2019October 25, 2021 Master Builder 1590 Views

From: 6887: Allied AvengerName: Wieldy Wasp Instructions: View PDF | Download .io File

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Blacktron II Blacktron II Sets Official Sets Small Builds 

6887: Allied Avenger

October 5, 2019October 5, 2019 Master Builder 3180 Views

Year Released: 1991Bricklink

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Alternate Builds Blacktron II Blacktron II Alternate Builds Instructions Added Space Very Small Alt Build Very Small Builds 

6832 – Back C

October 5, 2019October 25, 2021 Master Builder 1628 Views

From: 6832: Super Nova IIName: Anti-Nova Instructions: View PDF | Download .io File

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Alternate Builds Blacktron II Blacktron II Alternate Builds Instructions Added Space Very Small Alt Build Very Small Builds 

6832 – Back B

October 5, 2019October 25, 2021 Master Builder 1327 Views

From: 6832: Super Nova IIName: Hyper Nova Instructions: View PDF | Download .io File

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Alternate Builds Blacktron II Blacktron II Alternate Builds Instructions Added Space Very Small Alt Build Very Small Builds 

6832 – Back A

October 5, 2019October 25, 2021 Master Builder 1177 Views

From: 6832: Super Nova IIName: Blackthrone Instructions: View PDF | Download .io File

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Blacktron II Blacktron II Sets Official Sets Very Small Builds 

6832: Super Nova II

October 5, 2019October 5, 2019 Master Builder 2124 Views

Year Released: 1991Bricklink

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Alternate Builds Blacktron II Blacktron II Alternate Builds Instructions Added Small Alt Build Small Builds Space 

6878 – Back C

October 4, 2019October 25, 2021 Master Builder 1342 Views

From: 6878: Sub Orbital GuardianName: Sub Zero Hero Instructions: View PDF | Download .io File

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Alternate Builds Blacktron II Blacktron II Alternate Builds Instructions Added Small Alt Build Small Builds Space 

6878 – Back B

October 4, 2019October 25, 2021 Master Builder 1408 Views

From: 6878: Sub Orbital GuardianName: Cyno Surveyor Instructions: View PDF | Download .io File

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Alternate Builds Blacktron II Blacktron II Alternate Builds Instructions Added Small Alt Build Small Builds Space 

6878 – Back A

October 4, 2019October 25, 2021 Master Builder 1162 Views

From: 6878: Sub Orbital GuardianName: Terra Protector Instructions: View PDF | Download .io File

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Blacktron II Blacktron II Sets Official Sets Small Builds 

6878: Sub Orbital Guardian

October 4, 2019October 4, 2019 Master Builder 2891 Views

Year Released: 1991Bricklink

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Alternate Builds Blacktron II Blacktron II Alternate Builds Instructions Added Large Alt Build Large Builds Space 

6981 – Back D

September 22, 2019October 25, 2021 Master Builder 1114 Views

From: 6981: Aerial IntruderName: Terrestrial Intruder Instructions: View PDF | Download .io File

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Alternate Builds Blacktron II Blacktron II Alternate Builds Instructions Added Large Alt Build Large Builds 

6981 – Back C

September 22, 2019November 3, 2021 Master Builder 1474 Views

From: 6981: Aerial IntruderName: Mobile Intruder Instructions: View PDF | Download .io File

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Alternate Builds Blacktron II Blacktron II Alternate Builds Instructions Added Large Alt Build Large Builds Space 

6981 – Back B

September 22, 2019October 25, 2021 Master Builder 1547 Views

From: 6981: Aerial IntruderName: Origin Instructions: View PDF | Download .io File

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Alternate Builds Blacktron II Blacktron II Alternate Builds Instructions Added Large Alt Build Large Builds 

6981 – Back A

September 22, 2019November 3, 2021 Master Builder 1924 Views

From: 6981: Aerial IntruderName: Base and Intruders Instructions: View PDF | Download .io File

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Blacktron II Blacktron II Sets Large Builds Official Sets 

6981: Aerial Intruder

September 22, 2019September 28, 2019 Master Builder 2229 Views

Year Released: 1991Bricklink

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EXPLORE MORE OFFICIAL SETS

6235: Buried Treasure
Official Sets Pirates Pirates I Pirates Sets Very Small Builds 

6235: Buried Treasure

May 23, 2022May 23, 2022 Master Builder

Year Released: 1989BricklinkInstructions

6890: Cosmic Cruiser
Classic Space Classic Space Sets Medium Builds Official Sets 

6890: Cosmic Cruiser

October 7, 2019October 7, 2019 Master Builder
6271: Imperial Flagship
Imperial Guards Large Builds Official Sets Pirates Pirates I Pirates Sets 

6271: Imperial Flagship

January 6, 2022January 6, 2022 Master Builder
2161: Aqua Dozer
Aquaraiders I Aquazone Aquazone Sets Large Builds Official Sets 

2161: Aqua Dozer

January 8, 2020April 4, 2020 Master Builder
6871: Star Patrol Launcher
Classic Space Classic Space Sets Official Sets Small Builds 

6871: Star Patrol Launcher

September 27, 2019September 30, 2019 Master Builder
6846: Tri-Star Voyager
Classic Space Classic Space Sets Official Sets Small Builds 

6846: Tri-Star Voyager

September 26, 2019September 28, 2019 Master Builder
4501: Mos Eisley Cantina
Episode IV/V/VI Medium Builds Official Sets Star Wars Star Wars Sets 

4501: Mos Eisley Cantina

December 29, 2021December 29, 2021 Master Builder
3056: Go-Kart
Classic Town Official Sets Race Town Town Sets Very Small Builds 

3056: Go-Kart

July 26, 2020July 26, 2020 Master Builder
6038: Wolfpack Renegades
Castle Castle Sets Official Sets Small Builds Wolfpack 

6038: Wolfpack Renegades

October 14, 2021October 14, 2021 Master Builder
6861: X-1 Patrol Craft
Classic Space Classic Space Sets Official Sets Small Builds Space 

6861: X-1 Patrol Craft

May 4, 2020May 4, 2020 Master Builder
6668: Recycle Truck
Classic Town Official Sets Small Builds Town Town Sets Traffic 

6668: Recycle Truck

November 18, 2020November 18, 2020 Master Builder
6454: Countdown Corner
Medium Builds Official Sets Space Port Town Town Sets 

6454: Countdown Corner

July 14, 2021July 14, 2021 Master Builder
6669: Diesel Daredevil
Classic Town Official Sets Race Small Builds Town Town Sets 

6669: Diesel Daredevil

March 17, 2022March 17, 2022 Master Builder
6801: Moon Buggy
Classic Space Classic Space Sets Official Sets Very Small Builds 

6801: Moon Buggy

September 22, 2019September 28, 2019 Master Builder
6266: Cannon Cove
Imperial Guards Official Sets Pirates Pirates I Pirates Sets Small Builds 

6266: Cannon Cove

December 27, 2021June 3, 2022 Master Builder
6991: Monorail Transport Base
Extra Large Builds Official Sets Unitron Unitron Sets 

6991: Monorail Transport Base

September 28, 2019September 28, 2019 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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