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

Classic Town Official Sets Police Small Builds Town Town Sets

6642: Police Helicopter

April 8, 2020April 8, 2020 Master Builder 1616 Views

Year Released: 1988
Bricklink

Back A

Back A

← 6830 – Back C
6642 – Back A →

You May Also Like

6673 – Back D

November 18, 2020November 18, 2020 Master Builder

1620-2 – Back B

October 21, 2021October 21, 2021 Master Builder

6661 – Back B

February 3, 2022February 3, 2022 Master Builder

6392 – Back C

June 28, 2022June 28, 2022 Master Builder

Book 226 – Page 42-43

November 8, 2021November 11, 2021 Master Builder

6633 – Back A

April 19, 2021April 19, 2021 Master Builder

EXPLORE MORE OFFICIAL SETS

Classic Space Classic Space Sets Large Builds Official Sets Space

6970: Beta-1 Command Base

January 20, 2021January 20, 2021 Master Builder

Year Released: 1980BricklinkInstructions

Islanders Official Sets Pirates Pirates I Pirates Sets Small Builds

6256: Islander Catamaran

June 6, 2022June 6, 2022 Master Builder

Large Builds Official Sets Western Western Sets

6765: Gold City Junction

November 10, 2019November 10, 2019 Master Builder

Castle Castle Sets Lion Knights Official Sets Small Builds

6039: Twin Arm Launcher

April 10, 2021April 10, 2021 Master Builder

Castle Castle Sets Crusaders Extra Large Builds Official Sets

6081: King’s Mountain Fortress

June 30, 2022June 30, 2022 Master Builder

Airport Classic Town Medium Builds Official Sets Town Town Sets

6368: Jet Airliner

January 21, 2021January 21, 2021 Master Builder

Classic Space Classic Space Sets Official Sets Small Builds Space

1526: Unknown

April 4, 2020August 16, 2021 Master Builder

Classic Space Classic Space Sets Official Sets Small Builds

897: Mobile Missile Command

September 14, 2019September 28, 2019 Master Builder

Classic Space Classic Space Sets Official Sets Very Small Builds

6824: Space Dart I

September 30, 2019October 6, 2019 Master Builder

Aquazone Aquazone Sets Large Builds Official Sets Stingrays

6109: Sea Creeper {with Giant Ray}

January 19, 2022January 19, 2022 Master Builder

Ice Planet 2002 Ice Planet 2002 Sets Official Sets Space Very Small Builds

1731: Ice Planet Scooter

April 6, 2020April 6, 2020 Master Builder

Futron Sets Futuron Official Sets Small Builds Space

6885: Saturn Base Main Team (Crater Crawler)

December 28, 2021December 28, 2021 Master Builder

Classic Space Classic Space Sets Large Builds Official Sets Space

928 (497): Galaxy Explorer

November 24, 2020October 13, 2021 Master Builder

Classic Space Classic Space Sets Medium Builds Official Sets

6890: Cosmic Cruiser

October 7, 2019October 7, 2019 Master Builder

Blacktron Blacktron Sets Extra Large Builds Official Sets

6987: Message Intercept Base

September 12, 2019June 28, 2022 Master Builder

Black Falcons Castle Castle Sets Large Builds Official Sets

6074: Black Falcon’s Fortress

October 14, 2021October 14, 2021 Master Builder

BUILD!

MINIFIGS

About This Site

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.

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.