Skip to content
Back of the Box Builds

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
  • USEFUL LINKS
    • Submit Instructions!
    • New Instructions
    • New Official Sets
    • New Alternate Builds
    • Minifigs
    • Very Small Builds
    • Small Builds
    • Medium Builds
    • Large Builds
    • Extra Large Builds
    • How BOTBB was Built
  • THIS IS AN INDEPENDENT SITE NOT AUTHORIZED OR SPONSORED BY THE LEGO GROUP
Classic Space Classic Space Alternate Builds Promotional Models Space 

Space Base II

March 10, 2025March 10, 2025 Master Builder 5164 Views

Misc
Name: Space Base II
Featured In:

Swedish LEGO Space Ad

Build: Space Base II
Submitted By: USER
Instructions:

  • ← 7194: Yoda – UCS
  • Spearhead →

You May Also Like

891 – Back C

March 15, 2024March 15, 2024 Master Builder

1731 – Back C

April 6, 2020August 1, 2023 Master Builder

6828: Twin-Winged Spoiler

November 20, 2019May 25, 2020 Master Builder

Book 6000 – Page 56-57

December 13, 2021January 18, 2022 Master Builder

6851 – Back B

October 24, 2019October 25, 2021 Master Builder

6898 – Back C

June 8, 2020May 17, 2023 Master Builder

EXPLORE MORE OFFICIAL SETS

7146: TIE Fighter
Episode IV/V/VI Medium Builds Official Sets Star Wars Star Wars Sets 

7146: TIE Fighter

February 19, 2025February 19, 2025 Master Builder

Year Released: 2001BricklinkInstructions

8114: Chameleon Hunter
Exo-Force Medium Builds Official Sets 

8114: Chameleon Hunter

December 12, 2025January 6, 2026 Master Builder
846: Lighting Bricks
Basic Basic Alternate Builds Basic Set Classic Town Official Sets Supplemental Town 

846: Lighting Bricks

October 26, 2026October 26, 2026 Master Builder
2146: FreeStyle with Storage Case
Box Plus Extra Large Builds FreeStyle FreeStyle Official Sets Official Sets Poster Storage Container 

2146: FreeStyle with Storage Case

December 15, 2025December 15, 2025 Master Builder
6846: Tri-Star Voyager
Classic Space Classic Space Sets Official Sets Small Builds 

6846: Tri-Star Voyager

September 26, 2019September 28, 2019 Master Builder
4723: Diagon Alley Shops
Box Plus Harry Potter Harry Potter Sets Official Sets Playscape/Play Stage Box Small Builds Sorcerer's Stone 

4723: Diagon Alley Shops

July 10, 2024October 8, 2024 Master Builder
6673: Solo Trainer
Airport Classic Town Medium Builds Official Sets Town Town Sets 

6673: Solo Trainer

November 18, 2020November 18, 2020 Master Builder
6645: Street Sweeper
Classic Town Official Sets Small Builds Town Town Sets Traffic 

6645: Street Sweeper

November 20, 2020November 20, 2020 Master Builder
6175: Crystal Explorer Sub
ABCs Aquanauts Aquazone Aquazone Sets Medium Builds Official Sets 

6175: Crystal Explorer Sub

January 20, 2022March 22, 2025 Master Builder
6746: Chief’s Tepee
Indians Jørn Thomsen Medium Builds Official Sets Western Western Sets 

6746: Chief’s Tepee

February 27, 2023July 29, 2023 Master Builder
6236: King Kahuka
Islanders Official Sets Pirates Pirates I Pirates Sets Small Builds 

6236: King Kahuka

December 28, 2021December 28, 2021 Master Builder
1843-2: {Spyrius Unknown}
Bonus/Value Pack Sets Official Sets Small Builds Space Spyrius Spyrius Sets 

1843-2: {Spyrius Unknown}

September 8, 2023September 13, 2023 Master Builder
4482: AT-TE
Episode II Extra Large Builds Official Sets Star Wars Star Wars Sets 

4482: AT-TE

April 9, 2020April 9, 2020 Master Builder
6467: Power Pitstop
Official Sets Race Small Builds Town Town Jr Town Sets 

6467: Power Pitstop

June 23, 2025June 23, 2025 Master Builder
6649: Street Sweeper
Classic Town Official Sets Small Builds Town Town Sets Traffic 

6649: Street Sweeper

July 8, 2022July 8, 2022 Master Builder
10182: Café Corner
Creator Expert Extra Large Builds Modular Buildings Collection Official Sets 

10182: Café Corner

January 23, 2024January 23, 2024 Master Builder

BOXES

INSTRUCTIONS

FAVORITES

MINIFIGS

About This Site

Logo
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.

Copyright © 2026 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.