Skip to content

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
- Western
- Misc
USEFUL LINKS
THIS IS AN INDEPENDENT SITE NOT AUTHORIZED OR SPONSORED BY THE LEGO GROUP

Blacktron II Blacktron II Sets Official Sets Small Builds

6878: Sub Orbital Guardian

October 4, 2019October 4, 2019 Master Builder 3001 Views

Year Released: 1991
Bricklink

Back A
Back B
Back C

← 6841 – Back D
6878 – Back A →

You May Also Like

7128 – Back A

July 14, 2021July 14, 2021 Master Builder

6941: Battrax

September 13, 2019September 28, 2019 Master Builder

6780: XT-Starship

October 12, 2021October 12, 2021 Master Builder

6256: Islander Catamaran

June 6, 2022June 6, 2022 Master Builder

6815: Hovertron

June 28, 2022June 28, 2022 Master Builder

1750: Renault Formula 1 Racer

July 13, 2021July 13, 2021 Master Builder

EXPLORE MORE OFFICIAL SETS

Large Builds Official Sets Star Wars Star Wars Sets

7140: X-wing Fighter

November 10, 2019April 17, 2020 Master Builder

Year Released: 1999InstructionsBricklink

Classic Space Classic Space Sets Official Sets Small Builds Space

6883: Terrestrial Rover

October 22, 2019April 17, 2021 Master Builder

Classic Space Classic Space Sets Official Sets Small Builds

6872: Xenon X-Craft

October 19, 2019October 19, 2019 Master Builder

Futron Sets Futuron Medium Builds Official Sets

6925: Interplanetary Rover

September 25, 2019September 28, 2019 Master Builder

Classic Town Construction Medium Builds Official Sets Town Town Sets

6481: Construction Crew

April 9, 2020July 4, 2022 Master Builder

Blacktron II Blacktron II Sets Official Sets Very Small Builds

6851: Tri-Wheeled Tyrax

October 24, 2019May 14, 2020 Master Builder

Classic Space Classic Space Sets Medium Builds Official Sets Space

924 (487): Space Cruiser

January 25, 2022January 25, 2022 Master Builder

Classic Town Official Sets Small Builds Town Town Sets Traffic

1876: Soil Scooper

October 11, 2021October 11, 2021 Master Builder

Large Builds Official Sets Space Unitron Unitron Sets

1793: Space Station Zenon

April 19, 2021April 19, 2021 Master Builder

Futron Sets Futuron Official Sets Small Builds Space

6828: Twin-Winged Spoiler

November 20, 2019May 25, 2020 Master Builder

Castle Castle Sets Lion Knights Official Sets Very Small Builds

6022: Horse Cart

October 19, 2019April 4, 2020 Master Builder

Large Builds Official Sets UFO UFO Sets

6975: Alien Avenger

November 9, 2019November 9, 2019 Master Builder

Large Builds Official Sets Space Space Police II Space Police II Sets

6957: Solar Snooper

March 18, 2022March 18, 2022 Master Builder

Classic Town Hospital Large Builds Official Sets Town Town Sets

1896: Trauma Team

April 4, 2022April 4, 2022 Master Builder

Castle Castle Sets Official Sets Small Builds Wolfpack

6038: Wolfpack Renegades

October 14, 2021October 14, 2021 Master Builder

Classic Town Official Sets Race Town Town Sets Very Small Builds

1750: Renault Formula 1 Racer

July 13, 2021July 13, 2021 Master Builder

BUILD!

MINIFIGS

About This Site

There were once 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
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.

Copyright © 2022 Back of the Box Builds. All rights reserved. LEGO® is a trademark of the LEGO Group of companies which does not sponsor, authorize, or endorse this site.