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Back of the Box Builds

LEGO Alternate Builds!

SETS
- Adventurers
- Aquazone
- Belville
- BATMAN™
- BIONICLE
- Building Set with People
- Castle
- Duplo
- Fabuland
- Harry Potter
- Holiday and Event
- LEGOLAND
- Model Team
- Pirates
- Space
- Star Wars
- Technic
- Town
- Universal Building Set
- Western
- More Sets
- Misc
USEFUL LINKS
THIS IS AN INDEPENDENT SITE NOT AUTHORIZED OR SPONSORED BY THE LEGO GROUP

Blacktron Blacktron Sets Daniel August Krentz Extra Large Builds Official Sets Space

6987: Message Intercept Base

September 12, 2019March 2, 2026 Master Builder 11388 Views

Year Released: 1988
Designer: Daniel August Krentz
Bricklink
Instructions

Back A

Back A

6940: Alien Moon Stalker →

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1895: Sky Patrol

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6806 – Back C

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EXPLORE MORE OFFICIAL SETS

Bjarne Tveskov Futron Sets Futuron Medium Builds Official Sets Space

6953: Cosmic Laser Launcher

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Year Released: 1987Designer: Bjarne TveskovBricklinkInstructions

ABCs Bjarne Tveskov Blacktron II Blacktron II Sets Official Sets Small Builds

6878: Sub Orbital Guardian

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Official Sets Town Town Jr Town Sets Traffic Very Small Builds

6422: Telephone Repair

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Medium Builds Official Sets Technic Technic Sets

854: Go-Kart

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Classic Town Official Sets Police Town Town Sets Very Small Builds

600: Police Patrol

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Classic Town Medium Builds Official Sets Recreation Town Town Sets

6355: Derby Trotter

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Official Sets Rock Raiders Rock Raiders Sets Very Small Builds

4910: Hover Scout

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Basic Set Duplo Duplo Sets Official Sets Very Small Builds

1657: Bird

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Batman I BATMAN™ BATMAN™ Sets Large Builds Official Sets

7782: The Batwing: Joker’s Aerial Assault

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Airport Classic Town Large Builds Official Sets Town Town Sets

6345: Aerial Acrobats

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Belville Belville Sets Lion Knights Official Sets Recreation Very Small Builds

5830: Fun-Day Sundaes

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Official Sets Small Builds Star Wars Star Wars Sets

7124: Flash Speeder

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Adventurers Adventurers Sets Desert Large Builds Official Sets

5978: Sphinx Secret Surprise

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Adventurers Adventurers Sets Dino Island Medium Builds Official Sets

5935: Island Hopper

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ABCs Airport Classic Town Extra Large Builds Official Sets Town Town Sets

6392: Airport

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Episode IV/V/VI Extra Large Builds Official Sets Star Wars Star Wars Sets

6208: B-wing Fighter

January 27, 2024January 27, 2024 Master Builder

BOXES

INSTRUCTIONS

FAVORITES

MINIFIGS

About This Site

There were once pictures of additional LEGO® builds on the back of set boxes. Written on the boxes was typically something about the endless building possibilities, "Build any of these exciting models with this set!" There were no instructions for these alternate builds, until now.

Sets

Adventurers
Aquazone
BATMAN
Bionicle
Belville
Building Set with People
Castle
Duplo
Fabuland
Harry Potter
Holiday and Event
LEGOLAND
Model Team
Pirates
Space
Star Wars
Technic
Town
Universal Building Set
Western
More Sets
Misc

Useful Links

Submit Instructions!
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)
How BOTBB was Built

In Honor of 1526

The classic space set that never was.

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