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 Space Very Small Alt Build Very Small Builds 

6824 – Back B

September 30, 2019November 18, 2021 Master Builder 4726 Views

From: 6824: Space Dart I
Name: Mini Jet – ‘Titan Dagger’ 1
Instructions: PDF (Photo Sequence)

Contributions

  1. Name and PDF (Photo Sequence) submitted on October 5, 2019 by: plastic.ati
  • ← 6824 – Back A
  • 6823: Surface Transport →

You May Also Like

6915 – Back B

November 9, 2019November 9, 2019 Master Builder

6950 – Back C

January 12, 2021January 12, 2021 Master Builder

6826 – Back A

September 26, 2019October 25, 2021 Master Builder

4733 – Back B

March 3, 2023March 3, 2023 Master Builder

6555 – Back B

February 8, 2023February 8, 2023 Master Builder

6479 – Back A

April 16, 2021April 16, 2021 Master Builder

EXPLORE MORE OFFICIAL SETS

6010: Supply Wagon
Castle Castle Sets Lion Knights Official Sets Small Builds 

6010: Supply Wagon

July 13, 2021July 13, 2021 Master Builder

Year Released: 1984BricklinkInstructions

6097: Night Lord’s Castle
Box Story Castle Castle Sets Extra Large Builds Fright Knights Official Sets 

6097: Night Lord’s Castle

March 1, 2023March 17, 2025 Master Builder
6017: King’s Oarsman
Castle Castle Sets Lion Knights Official Sets Small Builds 

6017: King’s Oarsman

September 24, 2024September 24, 2024 Master Builder
6511: Rescue Runabout
Classic Town Fire Official Sets Town Town Sets Very Small Builds 

6511: Rescue Runabout

May 10, 2022May 10, 2022 Master Builder
4150: FreeStyle Building Set
Box Plus FreeStyle FreeStyle Official Sets Official Sets Poster Small Builds 

4150: FreeStyle Building Set

December 17, 2025December 17, 2025 Master Builder
6780: XT-Starship
ABCs Classic Space Classic Space Sets Medium Builds Official Sets Space 

6780: XT-Starship

October 12, 2021September 9, 2024 Master Builder
6851: Tri-Wheeled Tyrax
ABCs Blacktron II Blacktron II Sets Official Sets Very Small Builds 

6851: Tri-Wheeled Tyrax

October 24, 2019July 31, 2023 Master Builder
6391: Cargo Center
Cargo Classic Town Extra Large Builds Official Sets Town Town Sets 

6391: Cargo Center

March 13, 2024March 13, 2024 Master Builder
6848: Interplanetary Shuttle
Classic Space Classic Space Sets Duplicate Set Number Official Sets Small Builds Space 

6848: Interplanetary Shuttle

March 11, 2024March 11, 2024 Master Builder
1632: Motor Boat
Classic Town Harbor Official Sets Town Town Sets Very Small Builds Wrecker 

1632: Motor Boat

July 25, 2024July 25, 2024 Master Builder
6037: Witch’s Windship
Castle Castle Sets Fright Knights Official Sets Small Builds 

6037: Witch’s Windship

December 29, 2021December 29, 2021 Master Builder
6075-1: Wolfpack Tower
Castle Castle Sets Duplicate Set Number Large Builds Official Sets Wolfpack 

6075-1: Wolfpack Tower

October 11, 2021March 11, 2024 Master Builder
6531: Flame Chaser
Classic Town Fire Official Sets Small Builds Town Town Sets 

6531: Flame Chaser

November 7, 2022November 7, 2022 Master Builder
6529: Ultra Light I
Airport Classic Town Official Sets Town Town Sets Very Small Builds 

6529: Ultra Light I

July 14, 2022July 14, 2022 Master Builder
Kabaya: Alpha Team 2
Alpha Team Alpha Team Sets Mission Deep Sea Official Sets Very Small Builds 

Kabaya: Alpha Team 2

September 9, 2024September 9, 2024 Master Builder
6894: Invader
Blacktron Blacktron Sets Medium Builds Official Sets 

6894: Invader

November 20, 2019November 20, 2019 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.