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LEGO Alternate Builds!

SETS
- Adventurers
- Aquazone
- Belville
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- BIONICLE
- Building Set with People
- Castle
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- LEGOLAND
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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 7845 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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EXPLORE MORE OFFICIAL SETS

Aquazone Aquazone Sets Box Story Hydronauts Large Builds Official Sets

6180: Hydro Search Sub

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Year Released: 1998BricklinkInstructions The box reads, “These underwater heroes search the sea for the powerful Hydrolator crystal. But watch out – Enemy

Box Marketing Blurb Extra Large Builds Jørn Thomsen M:Tron M:Tron Sets Official Sets

6989: Mega Core Magnetizer (Multi Core Magentizer)

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9V Extra Large Builds Official Sets Town Train Train Sets

4565: Freight and Crane Railway

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Episode III Medium Builds Official Sets Star Wars Star Wars Sets

7252: Droid Tri-Fighter

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Medium Builds Official Sets Space Unitron Unitron Sets

1787: Crater Cruiser

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Indians Jørn Thomsen Official Sets Small Builds Western Western Sets

6718: Raindance Ridge (Rain Dance Ridge)

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Classic Town Food and Drink Medium Builds Official Sets Town Town Sets

1620-2: Factory

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Belville Belville Sets Official Sets Playhouse Small Builds

5870: Pretty Playland

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Medium Builds Official Sets Technic Technic Sets

854: Go-Kart

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Harry Potter Harry Potter Sets Official Sets Small Builds Sorcerer's Stone

4702: The Final Challenge

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Classic Town Fire Official Sets Small Builds Town Town Sets

6525: Blaze Commander

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Classic Space Classic Space Sets Official Sets Small Builds Space

6870: Space Probe Launcher

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

7184: Trade Federation MTT

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Official Sets Pirates Pirates I Pirates Sets Very Small Builds

6235: Buried Treasure

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Extra Large Builds Official Sets Technic Technic Sets

8860: Car Chassis (Auto Chassis)

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Official Sets Small Builds Time Cruisers Time Cruisers Sets

6495: Time Tunnelator

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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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