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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
- Train
- Town
- Universal Building Set
- Western
- More Sets
- Misc
USEFUL LINKS
THIS IS AN INDEPENDENT SITE NOT AUTHORIZED OR SPONSORED BY THE LEGO GROUP

Classic Space Classic Space Sets Large Builds Official Sets

6972: Polaris I Space Lab

September 12, 2019November 21, 2023 Master Builder 7742 Views

Year Released: 1987
Bricklink
Instructions

*Alternate Build Connection: 1988 Classic Space and Blacktron with Zack Commercial

Back A

Back A

6940: Alien Moon Stalker →

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Large Builds Official Sets Samsonite Samsonite Sets Town Town Sets

725-3: Town Plan

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Bonus/Value Pack Sets Castle Castle Sets Forestmen Official Sets Small Builds

1877: Crusader’s Cart

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Official Sets Racers Radio Control Small Builds

8675: Outdoor Challenger

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Episode I Official Sets Small Builds Star Wars Star Wars Sets

7115: Gungan Patrol

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Indians Official Sets Very Small Builds Western Western Sets

6709: Tribal Chief

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Black Knights Castle Castle Sets Official Sets Small Builds

1491: Dual Defender

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9V Medium Builds Official Sets Train Train Sets

4536: Blue Hopper Car

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ABCs Adventurers Adventurers Sets Desert Official Sets Very Small Builds

5918: Scorpion Tracker

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Futron Sets Futuron Medium Builds Official Sets Space

6770: Lunar Transporter Patroller

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Imperial Armada Official Sets Pirates Pirates Sets Small Builds

6244: Armada Sentry

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ABCs Classic Space Classic Space Sets Official Sets Small Builds Space

6847: Space Dozer

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Classic Space Classic Space Sets Official Sets Space Very Small Builds

6802: Space Probe

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Classic Space Classic Space Sets Official Sets Small Builds Space

1580: Lunar Scout

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Exo-Force Medium Builds Official Sets

8114: Chameleon Hunter

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Bonus/Value Pack Sets Bonus/Value Packs Official Sets Race Small Builds Town

1978-2: Town Value Pack

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Jørn Thomsen Official Sets Small Builds Space Space Police II Space Police II Sets

6852: Sonar Security

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BOXES

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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
Train
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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