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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
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- Train
- Town
- Universal Building Set
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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 7834 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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1978-2: Town Value Pack

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Classic Town Official Sets Supplemental Town

6310: T-Road Plates

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6544: Shuttle Transcon 2

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Chamber of Secrets Harry Potter Harry Potter Sets Official Sets Small Builds

4735: Slytherin

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1620: Astro Dart

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Black Knights Castle Castle Sets Official Sets Small Builds

1491: Dual Defender

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Jørn Thomsen Large Builds Official Sets Spyrius Spyrius Sets

6959: Lunar Launch Site

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Official Sets Pirates Pirates I Pirates Sets Very Small Builds

1747: Treasure Cave

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Castle Castle Sets Forestmen Large Builds Official Sets

6077-2: Forestmen’s River Fortress

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Medium Builds Official Sets Paradisa Town Town Sets

6414: Dolphin Point

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Bonus/Value Pack Alternate Builds Bonus/Value Pack Sets Bonus/Value Packs Medium Builds Official Sets Space Port Town Town Sets

6469: Spaceport Bonus Pack

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Classic Space Classic Space Sets Official Sets Space Very Small Builds

6849: Satellite Patroller

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Bjarne Tveskov Futron Sets Futuron Official Sets Very Small Builds

6810: Laser Ranger

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Futron Sets Futuron Medium Builds Official Sets

6893: Orion II Hyperspace

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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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