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LEGO Alternate Builds!

SETS
- Adventurers
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- Belville
- Building Set with People
- Castle
- Duplo
- Fabuland
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- Holiday and Event
- LEGOLAND
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- Technic
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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 6772 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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6977 – Back B

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EXPLORE MORE OFFICIAL SETS

Cowboys Medium Builds Official Sets Western Western Sets

6755: Sheriff’s Lock-Up

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Year Released: 1996BricklinkInstructions

Airport Classic Town Large Builds Official Sets Town Town Sets

1682: Space Shuttle

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Duplicate Set Number Official Sets UFO UFO Sets Very Small Builds

6901-2: Space Plane

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Classic Town Official Sets Supplemental Town

6313: Cross-Road Plates

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Box Plus Extreme Team Official Sets Playscape/Play Stage Box Small Builds Town Town Sets

6589: Radical Racer {with Rocky Ridge Playscape}

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Castle Castle Sets Lion Knights Official Sets Very Small Builds

6022: Horse Cart

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Episode III Medium Builds Official Sets Star Wars Star Wars Sets

7252: Droid Tri-Fighter

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Classic Space Classic Space Sets Medium Builds Official Sets

6927: All Terrain Vehicle

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Classic Town Coast Guard Official Sets Small Builds Town Town Sets

6518: Baja Buggy

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Extra Large Builds Official Sets Technic Technic Sets

8860: Car Chassis (Auto Chassis)

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Classic Space Classic Space Sets Official Sets Small Builds

6750: Sonic Robot

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ABCs Jørn Thomsen Medium Builds Official Sets Space Spyrius Spyrius Sets

6889: Recon Robot

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Aquaraiders I Aquazone Aquazone Sets Medium Builds Official Sets

2160: Crystal Scavenger

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Classic Town Fire Official Sets Town Town Sets Very Small Builds

6505: Fire Chief’s Car

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Futuron Official Sets Space Supplemental

6921: Monorail Accessory Track

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Classic Town Official Sets Small Builds Town Town Sets Traffic

6693: Recycle Truck

May 10, 2022May 10, 2022 Master Builder

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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
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

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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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