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Back of the Box Builds

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

Classic Space Classic Space Sets Medium Builds Official Sets Space

6901: Mobile Lab

September 11, 2020August 4, 2023 Master Builder 5209 Views

Year Released: 1980
Bricklink
Instructions

Back A

Back A

← 6954 – Inside B
6852: Sonar Security →

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Classic Space Classic Space Sets Official Sets Space Very Small Builds

6820: Starfire I

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Year Released: 1986BricklinkInstructions

ABCs Large Builds Official Sets Space Spyrius Spyrius Sets

6949: Robo-Guardian

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Holiday and Event Holiday and Event Sets Official Sets Small Builds

1978: Build-A-Santa Polybag

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

7180: B-wing at Rebel Control Center

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BIONICLE BIONICLE Sets Medium Builds Official Sets Playsets

8925: Barraki Deepsea Patrol

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Classic Space Classic Space Sets Official Sets Space Very Small Builds

886: Space Buggy

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Box Plus Extra Large Builds FreeStyle FreeStyle Official Sets Official Sets Poster Storage Container

2146: FreeStyle with Storage Case

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Medium Builds Official Sets Town Town Sets

6381: Motor Speedway

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Classic Town Hospital Medium Builds Official Sets Town Town Sets

6356: Med-Star Rescue Plane

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

4714: Gringott’s Bank

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Classic Space Classic Space Sets Official Sets Space Very Small Builds

6802: Space Probe

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

6350: Pizza To Go

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Aquashark Aquazone Aquazone Sets Official Sets Small Builds

6155: Deep Sea Predator

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Official Sets Race Town Town Sets Very Small Builds

6609: Race Car

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Basic Large Builds Official Sets Universal Building Set

535: Basic Building Set Tote Pack

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Classic Town Extra Large Builds Gas Station Official Sets Town Town Sets Wrecker

6378: Service Station

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BOXES

INSTRUCTIONS

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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
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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