Skip to content
Back of the Box Builds

Back of the Box Builds

LEGO Alternate Builds!

  • SETS
    • Adventurers
    • Aquazone
    • Belville
    • Building Set with People
    • Castle
    • Duplo
    • Fabuland
    • Harry Potter
    • Holiday and Event
    • LEGOLAND
    • Model Team
    • Ninja
    • Pirates
    • Rock Raiders
    • Space
    • Star Wars
    • Studios
    • Technic
    • Time Cruisers
    • Town
    • Universal Building Set
    • Wild West
    • Misc
  • USEFUL LINKS
    • Contribute!
    • New Instructions
    • New Official Sets
    • New Alternate Builds
    • Minifigs
    • Very Small Builds
    • Small Builds
    • Medium Builds
    • Large Builds
    • Extra Large Builds
    • About
  • THIS IS AN INDEPENDENT SITE NOT AUTHORIZED OR SPONSORED BY THE LEGO GROUP
Black Falcons Castle Castle Sets Large Builds Official Sets 

6073: Knight’s Castle

October 23, 2019April 17, 2020 Master Builder 5356 Views

Year Released: 1984
Bricklink

  • Back A
  • Back B
  • Back C
  • Back D
  • Inside A
  • ← 926 – Back G
  • 6073 – Back A →

You May Also Like

6082 – Back C

January 13, 2022January 13, 2022 Master Builder

6030 – Back B

April 2, 2022April 2, 2022 Master Builder

1592-2: Town Square – Castle Scene (Dutch Version)

October 22, 2021October 22, 2021 Master Builder

4708 – Back A

July 13, 2021July 13, 2021 Master Builder

6349: Vacation House

July 1, 2021July 12, 2021 Master Builder

1657: Bird

December 28, 2021December 29, 2021 Master Builder

EXPLORE MORE OFFICIAL SETS

6698: RV with Speedboat
Classic Town Harbor Medium Builds Official Sets Town Town Sets Wrecker 

6698: RV with Speedboat

June 28, 2022June 28, 2022 Master Builder

Year Released: 1986BricklinkInstructions

6670: Rescue Rig
Classic Town Official Sets Small Builds Town Town Sets Wrecker 

6670: Rescue Rig

November 19, 2020November 19, 2020 Master Builder
6054: Forestmen’s Hideout
Castle Castle Sets Forestmen Medium Builds Official Sets 

6054: Forestmen’s Hideout

April 10, 2021April 10, 2021 Master Builder
6035: Castle Guard
Black Falcons Castle Castle Sets Official Sets Small Builds 

6035: Castle Guard

December 27, 2021December 27, 2021 Master Builder
4582: Red Bullet
Official Sets Very Small Builds 

4582: Red Bullet

October 23, 2021October 23, 2021 Master Builder
6850: Auxiliary Patroller
Futron Sets Futuron Official Sets Small Builds 

6850: Auxiliary Patroller

September 24, 2019September 28, 2019 Master Builder
7473: Street Sprinter vs. Mutant Lizard
Dino Attack Official Sets Small Builds 

7473: Street Sprinter vs. Mutant Lizard

March 21, 2023March 21, 2023 Master Builder
6074: Black Falcon’s Fortress
Black Falcons Castle Castle Sets Large Builds Official Sets 

6074: Black Falcon’s Fortress

October 14, 2021October 14, 2021 Master Builder
6515: Stunt Copter
Airport Classic Town Official Sets Town Town Sets Very Small Builds 

6515: Stunt Copter

February 2, 2022February 2, 2022 Master Builder
6820: Starfire I
Classic Space Classic Space Sets Official Sets Space Very Small Builds 

6820: Starfire I

January 12, 2021January 12, 2021 Master Builder
6841: Mineral Detector
Classic Space Classic Space Sets Official Sets Very Small Builds 

6841: Mineral Detector

October 3, 2019October 3, 2019 Master Builder
6835: Saucer Scout
Official Sets Small Builds Spyrius Spyrius Sets 

6835: Saucer Scout

November 9, 2019January 21, 2021 Master Builder
7119: Twin-Pod Cloud Car
Episode IV/V/VI Official Sets Small Builds Star Wars Star Wars Sets 

7119: Twin-Pod Cloud Car

February 26, 2023February 26, 2023 Master Builder
6561: Hot Rod Club
Medium Builds Official Sets Town Town Sets 

6561: Hot Rod Club

November 10, 2019November 10, 2019 Master Builder
6370: Weekend Home
Building Classic Town Medium Builds Official Sets Town Town Sets 

6370: Weekend Home

February 17, 2023February 19, 2023 Master Builder
889: Radar Truck
Classic Space Classic Space Sets Official Sets Very Small Builds 

889: Radar Truck

September 22, 2019September 28, 2019 Master Builder

BUILD!

MINIFIGS

About This Site

Logo
There were once pictures of additional builds on the back of LEGO® boxes. On the box was, "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
  • Ninja
  • Pirates
  • Rock Raiders
  • Space
  • Star Wars
  • Studio
  • Technic
  • Time Cruisers
  • Town
  • Universal Building Set
  • Wild West
  • Misc

Useful Links

  • Contribute!
  • 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)
  • About

In Honor of 1526

The classic space set that never was.

Copyright © 2023 Back of the Box Builds. All rights reserved. LEGO® is a trademark of the LEGO Group of companies which does not sponsor, authorize, or endorse this site.