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
Alternate Builds Classic Space Classic Space Alternate Builds Instructions Added Medium Alt Build Medium Builds Space 

6780 – Back C

April 2, 2022April 3, 2022 Master Builder 3779 Views

From: 6780: XT-Starship
Name: Mobile Launchpad 1
Instructions: View PDF | Download .io File

Contributions

  1. Name, PDF and .io file submitted on April 2, 2022 by: Shawn
  • ← 6780 – Back B
  • 6716: Weapons Wagon →

You May Also Like

6030 – Back C

May 10, 2022May 12, 2022 Master Builder

7106 – Back A

March 1, 2023March 1, 2023 Master Builder

6552 – Back B

May 7, 2024May 11, 2024 Master Builder

6296 – Back A

January 12, 2022January 12, 2022 Master Builder

720 – Inside D

February 8, 2024February 9, 2024 Master Builder

6951 – Side R

September 21, 2019October 25, 2021 Master Builder

EXPLORE MORE OFFICIAL SETS

6260: Shipwreck Island
Niels Milan Pedersen Official Sets Pirates Pirates I Pirates Sets Small Builds 

6260: Shipwreck Island

April 9, 2020July 29, 2023 Master Builder

Year Released: 1989Designer: Niels Milan PedersenBricklinkInstructions

6198: Stingray Stormer
Aquazone Aquazone Sets Large Builds Official Sets Stingrays 

6198: Stingray Stormer

October 29, 2019April 4, 2020 Master Builder
4793: Ogel Sub Shark
Alpha Team Alpha Team Sets Medium Builds Mission Deep Sea Official Sets 

4793: Ogel Sub Shark

February 21, 2024February 21, 2024 Master Builder
6614: Launch Evac 1
ABCs Large Builds Launch Command Official Sets Town Town Sets 

6614: Launch Evac 1

June 30, 2023February 22, 2025 Master Builder
6110: Solo Sub
Aquazone Aquazone Sets Hydronauts Official Sets Small Builds 

6110: Solo Sub

February 13, 2025February 13, 2025 Master Builder
4762: Rescue from the Merpeople
Goblet of Fire Harry Potter Harry Potter Sets Medium Builds Official Sets 

4762: Rescue from the Merpeople

May 16, 2023May 16, 2023 Master Builder
6099: Traitor Transport {with Dragon Cave}
Box Plus Castle Castle Sets Fright Knights Medium Builds Official Sets Playscape/Play Stage Box 

6099: Traitor Transport {with Dragon Cave}

April 1, 2025April 1, 2025 Master Builder
1794 – Side R
Bonus/Value Packs Castle Castle Alternate Builds Dragon Knights Official Sets Small Builds 

1794 – Side R

March 30, 2026March 30, 2026 Master Builder
6022: Horse Cart
Castle Castle Sets Lion Knights Official Sets Very Small Builds 

6022: Horse Cart

October 19, 2019April 4, 2020 Master Builder
6199: Hydro Crystalization Station
ABCs Aquazone Aquazone Sets Box Story Extra Large Builds Hydronauts Official Sets Stingrays 

6199: Hydro Crystalization Station

February 18, 2025February 18, 2025 Master Builder
6847: Space Dozer
ABCs Classic Space Classic Space Sets Official Sets Small Builds Space 

6847: Space Dozer

January 29, 2025April 10, 2025 Master Builder
6905: Bi-Wing Blaster
Insectoids Insectoids Sets Official Sets Small Builds 

6905: Bi-Wing Blaster

February 22, 2023February 22, 2023 Master Builder
6769: Fort Legoredo
Extra Large Builds Jørn Thomsen Official Sets Western Western Sets 

6769: Fort Legoredo

November 10, 2019July 29, 2023 Master Builder
6836: V-Wing Fighter
ABCs Official Sets Small Builds UFO UFO Sets 

6836: V-Wing Fighter

October 24, 2019March 22, 2025 Master Builder
7474: Urban Avenger vs. Raptor
Dino Attack Official Sets Small Builds 

7474: Urban Avenger vs. Raptor

April 27, 2023April 27, 2023 Master Builder
897: Mobile Missile Command
Classic Space Classic Space Sets Jens Nygaard Knudsen Official Sets Small Builds 

897: Mobile Missile Command

September 14, 2019July 31, 2023 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.