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
    • Pirates
    • Space
    • Star Wars
    • Technic
    • 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

Construction

Alternate Builds Classic Town Construction Instructions Added Medium Alt Build Medium Builds Town Town Alternate Builds 

6352 – Back E

December 22, 2023January 1, 2024 Master Builder 2456 Views

From: 6352: Cargomaster CraneName: Midi-crane Instructions: View PDF | Download .io File

Read more
Alternate Builds Classic Town Construction Instructions Added Small Alt Build Small Builds Town Town Alternate Builds 

6352 – Back D

December 22, 2023January 1, 2024 Master Builder 2092 Views

From: 6352: Cargomaster CraneName: Tractor Mover Instructions: View PDF | Download .io File

Read more
Alternate Builds Classic Town Construction Instructions Added Town Town Alternate Builds Very Small Alt Build Very Small Builds 

6352 – Back C

November 20, 2023November 29, 2023 Master Builder 1986 Views

From: 6352: Cargomaster CraneName: Cargo Racer Instructions: View PDF | Download .io File

Read more
Alternate Builds Classic Town Construction Instructions Added Small Alt Build Small Builds Town Town Alternate Builds 

6352 – Back B

November 20, 2023November 29, 2023 Master Builder 2168 Views

From: 6352: Cargomaster CraneName: Mighty Forwarder Instructions: View PDF | Download .io File

Read more
Alternate Builds Classic Town Construction Instructions Added Small Alt Build Small Builds Town Town Alternate Builds 

6352 – Back A

October 5, 2023October 10, 2023 Master Builder 2341 Views

From: 6352: Cargomaster CraneName: Mighty Driller Instructions: View PDF | Download .io File

Read more
Alternate Builds Classic Town Construction Instructions Added Small Alt Build Small Builds Town Town Alternate Builds 

6581 – Back D

September 14, 2023September 18, 2023 Master Builder 2960 Views

From: 6581: Dig N’ DumpName: Highway Disperser Instructions: View PDF | Download .io File

Read more
Alternate Builds Classic Town Construction Instructions Added Town Town Alternate Builds Very Small Alt Build Very Small Builds 

6581 – Back C

September 14, 2023September 18, 2023 Master Builder 2417 Views

From: 6581: Dig N’ DumpName: Tire Mini-Transport Instructions: View PDF | Download .io File

Read more
Alternate Builds Classic Town Construction Instructions Added Small Alt Build Small Builds Town Town Alternate Builds 

6581 – Back B

June 28, 2023June 30, 2023 Master Builder 2691 Views

From: 6581: Dig N’ DumpName: Mini Loader Instructions: View PDF | Download .io File

Read more
ABCs Classic Town Construction Medium Builds Official Sets Town Town Sets 

6352: Cargomaster Crane

June 4, 2023February 12, 2025 Master Builder 4426 Views

Year Released: 1991BricklinkInstructions *Alternate Build Connection: M:Tron Prototypes (BrickJournal: Issue 6 Volume 2, BrickJournal: Issue 12, LEGO® Space: 1978-1992)

Read more
Alternate Builds Classic Town Construction Instructions Added Small Alt Build Small Builds Town Town Alternate Builds 

6581 – Back A

April 27, 2023May 19, 2023 Master Builder 3100 Views

From: 6581: Dig N’ DumpName: Mighty Grader Instructions: View PDF | Download .io File

Read more
Alternate Builds Classic Town Construction Instructions Added Small Alt Build Small Builds Town Town Alternate Builds 

6581 – Back E

April 3, 2023May 17, 2023 Master Builder 2898 Views

From: 6581: Dig N’ DumpName: Highway Repair Crew Instructions: View PDF

Read more
Alternate Builds Classic Town Construction Instructions Added Medium Alt Build Medium Builds Town Town Alternate Builds 

6361 – Back E

February 17, 2023February 18, 2023 Master Builder 2327 Views

From: 6361: Mobile CraneName: More Cranes and Trucks!Instructions: View PDF

Read more
Alternate Builds Classic Town Construction Instructions Added Medium Alt Build Medium Builds Town Town Alternate Builds 

6361 – Back C

February 17, 2023February 18, 2023 Master Builder 2775 Views

From: 6361: Mobile CraneName: Mini Mobile CraneInstructions: View PDF

Read more
Alternate Builds Classic Town Construction Instructions Added Medium Alt Build Medium Builds Town Town Alternate Builds 

6361 – Back D

February 17, 2023February 18, 2023 Master Builder 2269 Views

From: 6361: Mobile CraneName: TruckInstructions: View PDF

Read more
Alternate Builds Classic Town Construction Instructions Added Medium Alt Build Medium Builds Town Town Alternate Builds 

6361 – Back B

February 14, 2023February 18, 2023 Master Builder 3972 Views

From: 6361: Mobile CraneName: Tow TruckInstructions: View PDF

Read more
Classic Town Construction Medium Builds Official Sets Town Town Sets 

6581: Dig N’ Dump

November 7, 2022November 7, 2022 Master Builder 4837 Views

Year Released: 1996BricklinkInstructions

Read more
Alternate Builds Classic Town Construction Instructions Added Medium Alt Build Medium Builds Town Town Alternate Builds 

6481 – Back E

August 31, 2022September 19, 2022 Master Builder 3001 Views

From: 6481: Construction CrewName: Moving On Instructions: View PDF | Download .io File

Read more
Alternate Builds Classic Town Construction Instructions Added Medium Alt Build Medium Builds Town Town Alternate Builds 

6481 – Back D

August 31, 2022September 19, 2022 Master Builder 3652 Views

From: 6481: Construction CrewName: Roadwork Champion Instructions: View PDF | Download .io File

Read more
Alternate Builds Classic Town Construction Instructions Added Medium Alt Build Medium Builds Town Town Alternate Builds 

6481 – Back C

August 31, 2022September 19, 2022 Master Builder 2438 Views

From: 6481: Construction CrewName: Mighty Diggers Instructions: View PDF | Download .io File

Read more
Alternate Builds Classic Town Construction Instructions Added Medium Alt Build Medium Builds Town Town Alternate Builds 

6481 – Back B

August 31, 2022September 19, 2022 Master Builder 2494 Views

From: 6481: Construction CrewName: Construction Racers Instructions: View PDF | Download .io File

Read more
Alternate Builds Classic Town Construction Instructions Added Medium Alt Build Medium Builds Town Town Alternate Builds 

6481 – Back A

August 31, 2022September 19, 2022 Master Builder 3253 Views

From: 6481: Construction CrewName: Construction Charter Instructions: View PDF | Download .io File

Read more
Alternate Builds Classic Town Construction Instructions Added Medium Alt Build Medium Builds Town Town Alternate Builds 

6361 – Back A

July 24, 2022May 17, 2023 Master Builder 2723 Views

From: 6361: Mobile CraneName: Rough Terrain Crane Instructions: View PDF | Download .io File

Read more
Alternate Builds Classic Town Construction Instructions Added Small Alt Build Small Builds Town Town Alternate Builds 

6662 – Back C

July 8, 2022July 13, 2022 Master Builder 2684 Views

From: 6662: BackhoeName: Twin-Exhaust Champion Instructions: View PDF | Download .io File

Read more
Alternate Builds Classic Town Construction Instructions Added Small Alt Build Small Builds Town Town Alternate Builds 

6662 – Back B

July 8, 2022July 13, 2022 Master Builder 2552 Views

From: 6662: BackhoeName: Midi-Dozer Instructions: View PDF | Download .io File

Read more
Alternate Builds Classic Town Construction Instructions Added Small Alt Build Small Builds Town Town Alternate Builds 

6662 – Back A

July 8, 2022July 13, 2022 Master Builder 2567 Views

From: 6662: BackhoeName: Honey, They Are Digging Our Street Again Instructions: View PDF | Download .io File

Read more
Classic Town Construction Official Sets Small Builds Town Town Sets 

6662: Backhoe

July 8, 2022July 8, 2022 Master Builder 3453 Views

Year Released: 1992BricklinkInstructions

Read more
Alternate Builds Classic Town Construction Instructions Added Small Alt Build Small Builds Town Town Alternate Builds 

6512 – Back C

June 6, 2022June 6, 2022 Master Builder 2223 Views

From: 6512: Landscape LoaderName: Landscape Drummer Instructions: View PDF | Download .io File

Read more
Alternate Builds Classic Town Construction Instructions Added Small Alt Build Small Builds Town Town Alternate Builds 

6512 – Back B

June 6, 2022June 6, 2022 Master Builder 2393 Views

From: 6512: Landscape LoaderName: Mini-Buggy Instructions: View PDF | Download .io File

Read more
Alternate Builds Classic Town Construction Instructions Added Small Alt Build Small Builds Town Town Alternate Builds 

6512 – Back A

June 6, 2022June 6, 2022 Master Builder 2673 Views

From: 6512: Landscape LoaderName: Landscape Dozer Instructions: View PDF | Download .io File

Read more
Classic Town Construction Official Sets Town Town Sets Very Small Builds 

6512: Landscape Loader

May 10, 2022May 10, 2022 Master Builder 3791 Views

Year Released: 1992BricklinkInstructions

Read more
Alternate Builds Classic Town Construction Town Town Alternate Builds Very Small Builds 

6630 – Back D

October 13, 2021October 13, 2021 Master Builder 2241 Views

From: 6630: Bucket LoaderName: TBDSubmitted by: USERInstructions:

Read more
Alternate Builds Classic Town Construction Town Town Alternate Builds Very Small Builds 

6630 – Back C

October 13, 2021October 13, 2021 Master Builder 2243 Views

From: 6630: Bucket LoaderName: TBDSubmitted by: USERInstructions:

Read more
Alternate Builds Classic Town Construction Town Town Alternate Builds Very Small Builds 

6630 – Back B

October 13, 2021October 13, 2021 Master Builder 2057 Views

From: 6630: Bucket LoaderName: TBDSubmitted by: USERInstructions:

Read more
Alternate Builds Classic Town Construction Town Town Alternate Builds Very Small Builds 

6630 – Back A

October 13, 2021October 13, 2021 Master Builder 2137 Views

From: 6630: Bucket LoaderName: TBDSubmitted by: USERInstructions:

Read more
Classic Town Construction Official Sets Town Town Sets Very Small Builds 

6630: Bucket Loader

October 13, 2021October 13, 2021 Master Builder 3542 Views

Year Released: 1981BricklinkInstructions

Read more
Alternate Builds Classic Town Construction Town Town Alternate Builds Very Small Builds 

6532 – Back C

November 19, 2020November 19, 2020 Master Builder 2005 Views

From: 6532: Diesel DumperName: TBDSubmitted by: USERInstructions:

Read more
Alternate Builds Classic Town Construction Town Town Alternate Builds Very Small Builds 

6532 – Back B

November 19, 2020November 19, 2020 Master Builder 2508 Views

From: 6532: Diesel DumperName: TBDSubmitted by: USERInstructions:

Read more
Alternate Builds Classic Town Construction Town Town Alternate Builds Very Small Builds 

6532 – Back A

November 19, 2020November 19, 2020 Master Builder 1699 Views

From: 6532: Diesel DumperName: TBDSubmitted by: USERInstructions:

Read more
Classic Town Construction Official Sets Town Town Sets Very Small Builds 

6532: Diesel Dumper

November 19, 2020November 19, 2020 Master Builder 4176 Views

Year Released: 1991BricklinkInstructions

Read more
Classic Town Construction Medium Builds Official Sets Town Town Sets 

6361: Mobile Crane

April 9, 2020April 9, 2020 Master Builder 5327 Views

Year Released: 1986153 PiecesBricklink

Read more
Classic Town Construction Medium Builds Official Sets Town Town Sets 

6481: Construction Crew

April 9, 2020July 4, 2022 Master Builder 3802 Views

Year Released: 1989BricklinkInstructions

Read more
Alternate Builds Classic Town Construction Instructions Added Town Town Alternate Builds Very Small Alt Build Very Small Builds 

607 – Back C

October 19, 2019October 25, 2021 Master Builder 3268 Views

From: 607: Mini LoaderName: TBDSubmitted by: matt_0937Instructions: View PDF | Download .io File

Read more
Alternate Builds Classic Town Construction Instructions Added Town Town Alternate Builds Very Small Alt Build Very Small Builds 

607 – Back B

October 19, 2019October 25, 2021 Master Builder 3162 Views

From: 607: Mini LoaderName: TBDSubmitted by: matt_0937Instructions: View PDF | Download .io File

Read more
Alternate Builds Classic Town Construction Instructions Added Town Town Alternate Builds Very Small Alt Build Very Small Builds 

607 – Back A

October 19, 2019October 25, 2021 Master Builder 2978 Views

From: 607: Mini LoaderName: TBDSubmitted by: matt_0937Instructions: View PDF | Download .io File

Read more
Classic Town Construction Official Sets Town Town Sets Very Small Builds 

607: Mini Loader

October 19, 2019April 4, 2020 Master Builder 4025 Views

Year Released: 1979Bricklink

Read more

EXPLORE MORE OFFICIAL SETS

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

Year Released: 2005BricklinkInstructions

6905: Bi-Wing Blaster
Insectoids Insectoids Sets Official Sets Small Builds 

6905: Bi-Wing Blaster

February 22, 2023February 22, 2023 Master Builder
928 (497): Galaxy Explorer
ABCs Classic Space Classic Space Sets Different Box Versions Different Set Numbers Jens Nygaard Knudsen Large Builds LL Link Official Sets Space 

928 (497): Galaxy Explorer

November 24, 2020August 15, 2024 Master Builder
1853: Navigator
Box Plus Different Box Versions Medium Builds Official Sets Playscape/Play Stage Box Time Cruisers Time Cruisers Sets 

1853: Navigator

March 18, 2025March 20, 2025 Master Builder
6872: Xenon X-Craft
Classic Space Classic Space Sets Official Sets Small Builds 

6872: Xenon X-Craft

October 19, 2019October 19, 2019 Master Builder
6921: Monorail Accessory Track
Futuron Official Sets Space Supplemental 

6921: Monorail Accessory Track

September 1, 2023September 1, 2023 Master Builder
6100: Aquashark Dart
Aquashark Aquazone Aquazone Sets Official Sets Very Small Builds 

6100: Aquashark Dart

March 20, 2023March 21, 2023 Master Builder
6623: Police Car
Classic Town Official Sets Police Town Town Sets Very Small Builds 

6623: Police Car

October 13, 2021October 13, 2021 Master Builder
4751: Harry and the Marauder’s Map
Harry Potter Harry Potter Sets Official Sets Prisoner of Azkaban Small Builds 

4751: Harry and the Marauder’s Map

May 16, 2023May 16, 2023 Master Builder
6661: TV Van (Mobile TV Studio)
Classic Town Official Sets Small Builds Town Town Sets Traffic 

6661: TV Van (Mobile TV Studio)

February 3, 2022February 3, 2022 Master Builder
6548: Octan Gas Station
Gas Station Medium Builds Official Sets Town Town Jr Town Sets 

6548: Octan Gas Station

October 12, 2021October 12, 2021 Master Builder
6807: Space Sledge with Astronaut and Robot
Classic Space Classic Space Sets Official Sets Space Very Small Builds 

6807: Space Sledge with Astronaut and Robot

November 21, 2023November 21, 2023 Master Builder
6955: Space Lock-Up Isolation Base
Box Marketing Blurb Large Builds Official Sets Space Space Police I Space Police I Sets 

6955: Space Lock-Up Isolation Base

February 3, 2021April 3, 2024 Master Builder
1895: Sky Patrol
Classic Town Official Sets Police Small Builds Town Town Sets 

1895: Sky Patrol

June 1, 2022June 1, 2022 Master Builder
4702: The Final Challenge
Harry Potter Harry Potter Sets Official Sets Small Builds Sorcerer's Stone 

4702: The Final Challenge

August 8, 2024August 8, 2024 Master Builder
6834: Celestial Sled
Ice Planet 2002 Ice Planet 2002 Sets Official Sets Small Builds Space 

6834: Celestial Sled

February 9, 2021February 9, 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
  • Belville
  • Building Set with People
  • Castle
  • Duplo
  • Fabuland
  • Harry Potter
  • Holiday and Event
  • LEGOLAND
  • Model Team
  • Pirates
  • Space
  • Star Wars
  • Technic
  • 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 © 2025 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.