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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
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    • Technic
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    • Town
    • Universal Building Set
    • Western
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    • Misc
  • USEFUL LINKS
    • Submit Instructions!
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    • How BOTBB was Built
  • THIS IS AN INDEPENDENT SITE NOT AUTHORIZED OR SPONSORED BY THE LEGO GROUP

Comic Book

Classic Space Classic Space Alternate Builds Comic Book Jim Spaceborn Space 

Swamp Rover

March 28, 2026March 28, 2026 Master Builder 4413 Views

Name: Swamp RoverSubmitted By: USERInstructions: Jim Spaceborn: The Kidnappers From Swamp Planet

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Alternate Instructions Included Classic Space Classic Space Alternate Builds Comic Book Instructions Added Jim Spaceborn Space 

Viva’s Space Scooter

March 28, 2026March 28, 2026 Master Builder 4490 Views

Name: Viva’s Space ScooterInstructions: Included on Page Jim Spaceborn: The Kidnappers From Swamp Planet – Page 47

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ABCs Alternate Builds Classic Space Classic Space Alternate Builds Comic Book Instructions Added Jim Spaceborn Small Alt Build Small Builds Space 

6847 – Comic

September 14, 2025March 28, 2026 Master Builder 4018 Views

Name: Dozer Instructions: View PDF | Download .io File *Alternate Build Connection: 6847: Space Dozer, Keko’s Uncle Jim Spaceborn: The Unknown Galaxy – Page

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Classic Space Classic Space Alternate Builds Comic Book Instructions Added Jim Spaceborn Medium Alt Build Medium Builds Space 

Pathfinder

April 14, 2025April 29, 2025 Master Builder 5052 Views

MiscName: Pathfinder Instructions: View PDF | Download .io File Jim Spaceborn: The Unknown Galaxy

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Classic Space Classic Space Alternate Builds Comic Book Jim Spaceborn Space 

Galactic Spearhead

April 9, 2025April 10, 2025 Master Builder 4827 Views

MiscName: Galactic SpearheadSubmitted by: USERInstructions: 1984 LEGOLAND Book Trapped in Space by Douglas Hill

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Classic Space Classic Space Alternate Builds Comic Book Instructions Added Jim Spaceborn Space 

Keko’s Family

March 14, 2025March 28, 2026 Master Builder 4537 Views

MiscFrom: The Unknown Galaxy Jim Spaceborn: The Unknown Galaxy – Page 55 Name: KekoSubmitted by: USERInstructions: Name: Keko’s CousinSubmitted by: USERInstructions: Name:

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Classic Space Classic Space Alternate Builds Comic Book Jim Spaceborn Space 

L-Sie

March 14, 2025March 28, 2026 Master Builder 4762 Views

Name: L-SieSubmitted by: USERInstructions: Jim Spaceborn: The Unknown Galaxy – Page 38

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Classic Space Classic Space Alternate Builds Comic Book Jim Spaceborn Space 

MAGS

March 14, 2025April 10, 2025 Master Builder 4988 Views

MiscName: MAGSSubmitted by: USERInstructions: Jim Spaceborn: The Unknown Galaxy

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Blacktron Blacktron Alternate Builds Classic Space Classic Space Alternate Builds Comic Book Jim Spaceborn Space 

Robus

March 14, 2025April 10, 2025 Master Builder 4382 Views

MiscName: RobusSubmitted by: USERInstructions: Jim Spaceborn: The Unknown Galaxy

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Classic Space Classic Space Alternate Builds Comic Book Jim Spaceborn Space 

Spearhead

March 14, 2025April 10, 2025 Master Builder 4718 Views

MiscName: SpearheadSubmitted by: USERInstructions: Jim Spaceborn: The Unknown Galaxy – Page 54

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ABCs Blacktron II Comic Book Ice Planet 2002 Space 

Encounter at Ice Station Odyssey – Page 8-9

December 14, 2023December 21, 2023 Master Builder 4786 Views

From: Encounter at Ice Station Odyssey (LEGO Builders Club exclusive)Year Released: 1993Featured: 6983: Ice Station Odyssey, 6981: Aerial Intruder, 6897: Rebel Hunter,

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ABCs Blacktron II Comic Book Ice Planet 2002 Space 

Encounter at Ice Station Odyssey – Page 6-7

December 14, 2023December 21, 2023 Master Builder 4782 Views

From: Encounter at Ice Station Odyssey (LEGO Builders Club exclusive)Year Released: 1993Featured: 6973: Deep Freeze Defender, 6983: Ice Station Odyssey, 6981: Aerial Intruder

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ABCs Blacktron II Comic Book Ice Planet 2002 Space 

Encounter at Ice Station Odyssey – Page 4-5

December 14, 2023December 21, 2023 Master Builder 5079 Views

From: Encounter at Ice Station Odyssey (LEGO Builders Club exclusive)Year Released: 1993Featured: 6973: Deep Freeze Defender, 6983: Ice Station Odyssey,

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Blacktron II Comic Book Ice Planet 2002 Space 

Encounter at Ice Station Odyssey – Page 2-3

December 14, 2023December 21, 2023 Master Builder 4703 Views

From: Encounter at Ice Station Odyssey (LEGO Builders Club exclusive)Year Released: 1993Featured: 6834: Celestial Sled, 6973: Deep Freeze Defender, 6983:

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Blacktron II Comic Book Ice Planet 2002 Space 

Encounter at Ice Station Odyssey – Cover

December 14, 2023December 14, 2023 Master Builder 4939 Views

From: Encounter at Ice Station Odyssey (LEGO Builders Club exclusive)Year Released: 1993 NONE 🙁

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EXPLORE MORE OFFICIAL SETS

6190: Shark’s Crystal Cave
Aquashark Aquazone Aquazone Sets Large Builds Official Sets 

6190: Shark’s Crystal Cave

July 13, 2021January 20, 2022 Master Builder

Year Released: 1996BricklinkInstructions

6645: Street Sweeper
Classic Town Official Sets Small Builds Town Town Sets Traffic 

6645: Street Sweeper

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6651: Post Office Van
Classic Town Official Sets Post Office Small Builds Town Town Sets 

6651: Post Office Van

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924 (487): Space Cruiser
Classic Space Classic Space Sets Different Box Versions Different Set Numbers Jens Nygaard Knudsen LL Link Medium Builds Official Sets Space 

924 (487): Space Cruiser

January 25, 2022October 17, 2024 Master Builder
565: Moon Landing
Large Builds LEGOLAND Official Sets Space 

565: Moon Landing

July 11, 2024July 11, 2024 Master Builder
8369: Dirt Crusher RC (Yellow)
Official Sets Racers Radio Control Small Builds 

8369: Dirt Crusher RC (Yellow)

November 13, 2024November 13, 2024 Master Builder
4532: Manual Level Crossing
9V Medium Builds Official Sets Town Train Train Sets 

4532: Manual Level Crossing

May 22, 2026May 22, 2026 Master Builder
7111: Droid Fighter
Episode I Official Sets Small Builds Star Wars Star Wars Sets 

7111: Droid Fighter

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7785: Arkham Asylum
Batman I BATMAN™ BATMAN™ Sets Extra Large Builds Official Sets 

7785: Arkham Asylum

March 30, 2026March 30, 2026 Master Builder
6664: Chopper Cops
Classic Town Official Sets Police Small Builds Town Town Sets 

6664: Chopper Cops

May 3, 2020May 3, 2020 Master Builder
6492: Hypno Cruiser
Medium Builds Official Sets Time Cruisers Time Cruisers Sets 

6492: Hypno Cruiser

December 29, 2021March 20, 2025 Master Builder
5958: Mummy’s Tomb
Adventurers Adventurers Sets Desert Large Builds Official Sets 

5958: Mummy’s Tomb

October 27, 2019July 14, 2022 Master Builder
6355: Derby Trotter
Classic Town Medium Builds Official Sets Recreation Town Town Sets 

6355: Derby Trotter

December 28, 2021December 28, 2021 Master Builder
2160: Crystal Scavenger
Aquaraiders I Aquazone Aquazone Sets Medium Builds Official Sets 

2160: Crystal Scavenger

April 25, 2023April 25, 2023 Master Builder
7143: Jedi Starfighter
Episode II Medium Builds Official Sets Star Wars Star Wars Sets 

7143: Jedi Starfighter

December 29, 2021December 29, 2021 Master Builder
725: Basic Building Set
Basic Extra Large Builds Official Sets Universal Building Set 

725: Basic Building Set

July 22, 2024July 22, 2024 Master Builder

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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.

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