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 Futuron Futuron Alternate Builds Instructions Added Small Alt Build Small Builds Space 

6884 – Back C

September 24, 2019October 25, 2021 Master Builder 5074 Views

From: 6884: Aero-Module
Name: Science Module 1
Instructions: View PDF | Download .io File

Contributions

  1. PDF and .io file submitted on October 13, 2021 by: Krysto
  • ← 6884 – Back B
  • 6884 – Back D →

You May Also Like

6845 – Back C

January 14, 2025January 14, 2025 Master Builder

6342 – Back A

July 15, 2022July 15, 2022 Master Builder

6250 – Back C

February 20, 2025February 20, 2025 Master Builder

6209 – Back B

February 1, 2024February 1, 2024 Master Builder

454: Two Lunar Landing Plates

July 11, 2024July 11, 2024 Master Builder

6049 – Back A

June 30, 2022June 30, 2022 Master Builder

EXPLORE MORE OFFICIAL SETS

6826: Crater Crawler
Classic Space Classic Space Sets Official Sets Very Small Builds 

6826: Crater Crawler

September 26, 2019October 22, 2019 Master Builder

Year Released: 1985Bricklink

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
6155: Deep Sea Predator
Aquashark Aquazone Aquazone Sets Official Sets Small Builds 

6155: Deep Sea Predator

May 10, 2022May 10, 2022 Master Builder
6394: Metro Park & Service Tower
Classic Town Extra Large Builds Gas Station Official Sets Town Town Sets Wrecker 

6394: Metro Park & Service Tower

February 17, 2023February 17, 2023 Master Builder
5956: Expedition Balloon
Adventurers Adventurers Sets Box Plus Jungle Medium Builds Official Sets Playscape/Play Stage Box Storage Container 

5956: Expedition Balloon

August 31, 2024March 5, 2026 Master Builder
4479: TIE Bomber
Episode IV/V/VI Large Builds Official Sets Star Wars Star Wars Sets 

4479: TIE Bomber

January 6, 2025January 6, 2025 Master Builder
305: Two Crater Plates
Classic Space Classic Space Sets Official Sets Space Supplemental 

305: Two Crater Plates

March 6, 2026March 6, 2026 Master Builder
4818: Dragon Rider
Castle Castle Sets Knights Kingdom I Official Sets Small Builds 

4818: Dragon Rider

October 8, 2024October 8, 2024 Master Builder
1682: Space Shuttle
Airport Classic Town Large Builds Official Sets Town Town Sets 

1682: Space Shuttle

February 27, 2023July 25, 2024 Master Builder
6877: Vector Detector
ABCs M:Tron M:Tron Sets Official Sets Small Builds Space 

6877: Vector Detector

June 7, 2021October 14, 2024 Master Builder
550-2: Windmill
Building LEGOLAND Medium Builds Official Sets 

550-2: Windmill

March 3, 2026March 3, 2026 Master Builder
6258: Smuggler’s Shanty
Official Sets Pirates Pirates I Pirates Sets Small Builds 

6258: Smuggler’s Shanty

July 8, 2022July 8, 2022 Master Builder
6208: B-wing Fighter
Episode IV/V/VI Extra Large Builds Official Sets Star Wars Star Wars Sets 

6208: B-wing Fighter

January 27, 2024January 27, 2024 Master Builder
7261: Clone Turbo Tank
Episode III Extra Large Builds Official Sets Star Wars Star Wars Sets 

7261: Clone Turbo Tank

March 1, 2023March 1, 2023 Master Builder
1096: Race Buggy
Classic Town Official Sets Race Town Town Sets Very Small Builds 

1096: Race Buggy

July 26, 2020July 26, 2020 Master Builder
6351: Surf N’ Sail Camper
Classic Town Medium Builds Official Sets Recreation Town Town Sets 

6351: Surf N’ Sail Camper

July 14, 2021July 14, 2021 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.