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
- Train
- 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

Building

550-2 – Back D

March 3, 2026March 3, 2026 Master Builder 3692 Views

From: 550-2: WindmillName: TBD Instructions: View PDF | Download .io File

Alternate Builds Building Instructions Added LEGOLAND LEGOLAND Alternate Builds Medium Alt Build Medium Builds

550-2 – Back C

March 3, 2026March 3, 2026 Master Builder 3834 Views

From: 550-2: WindmillName: TBD Instructions: View PDF | Download .io File

Alternate Builds Building Instructions Added LEGOLAND LEGOLAND Alternate Builds Medium Alt Build Medium Builds

550-2 – Back B

March 3, 2026March 3, 2026 Master Builder 3808 Views

From: 550-2: WindmillName: TBD Instructions: View PDF | Download .io File

Alternate Builds Building LEGOLAND LEGOLAND Alternate Builds Very Small Builds

550-2 – Back A

March 3, 2026March 3, 2026 Master Builder 3787 Views

From: 550-2: WindmillName: TBDSubmitted by: USERInstructions

Building LEGOLAND Medium Builds Official Sets

550-2: Windmill

March 3, 2026March 3, 2026 Master Builder 5339 Views

Year Released: 1976BricklinkInstructions

Hospital LEGOLAND Medium Builds Official Sets

780: Road Construction Set

February 14, 2024February 14, 2024 Master Builder

Year Released: 1976BricklinkInstructions

Jørn Thomsen Official Sets Small Builds Space Space Police II Space Police II Sets

BOXES

INSTRUCTIONS

FAVORITES

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
Train
Town
Universal Building Set
Western
More Sets
Misc

In Honor of 1526

The classic space set that never was.