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LEGO Alternate Builds!

SETS
- Adventurers
- Aquazone
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- BIONICLE
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- Duplo
- Fabuland
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- Holiday and Event
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Classic Space Classic Space Sets Large Builds Official Sets

6972: Polaris I Space Lab

September 12, 2019November 21, 2023 Master Builder 7279 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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Airport Classic Town Large Builds Official Sets Town Town Sets

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Classic Town Construction Official Sets Town Town Sets Very Small Builds

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Black Falcons Castle Castle Sets Daniel August Krentz Large Builds Official Sets

6074: Black Falcon’s Fortress

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Cowboys Medium Builds Official Sets Western Western Sets

6755: Sheriff’s Lock-Up

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Episode II Large Builds Official Sets Star Wars Star Wars Sets

7153: Jango Fett’s Slave I

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

4719: Quality Quidditch Supplies

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ABCs Blacktron II Blacktron II Sets Official Sets Small Builds

6887: Allied Avenger

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Indians Jørn Thomsen Medium Builds Official Sets Western Western Sets

6746: Chief’s Tepee

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Black Knights Castle Castle Sets Official Sets Very Small Builds

6009: Black Knight

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Exo-Force Medium Builds Official Sets

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Bonus/Value Pack Alternate Builds Castle Castle Alternate Builds Instructions Added Official Sets Royal Knights Small Alt Build Small Builds Space Spyrius Spyrius Alternate Builds

1843 – Side L

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6673: Solo Trainer

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

4504: Millennium Falcon (Redesign)

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Official Sets Race Town Town Sets Very Small Builds

6510: Mud Runner

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ABCs Exo-Force Exo-Force Sets Medium Builds Official Sets

7700: Stealth Hunter

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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
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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