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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

Space Port

Alternate Builds Small Builds Space Port Town Town Alternate Builds 

6465 – Back B

March 3, 2025March 3, 2025 Master Builder 3375 Views

From: 6465: Space Port JetName: TBDSubmitted by: USERInstructions:

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Alternate Builds Small Builds Space Port Town Town Alternate Builds 

6465 – Back A

March 3, 2025March 3, 2025 Master Builder 3349 Views

From: 6465: Space Port JetName: TBDSubmitted by: USERInstructions:

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Official Sets Small Builds Space Port Town Town Sets 

6465: Space Port Jet

March 3, 2025March 3, 2025 Master Builder 3733 Views

Year Released: 1999BricklinkInstructions

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Alternate Builds Bonus/Value Pack Alternate Builds Small Builds Space Port Town Town Alternate Builds 

6469 – Back C

March 3, 2025March 3, 2025 Master Builder 3329 Views

From: 6469: Spaceport Bonus PackName: TBDSubmitted by: USERInstructions:

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Alternate Builds Bonus/Value Pack Alternate Builds Small Builds Space Port Town Town Alternate Builds 

6469 – Back B

March 3, 2025March 3, 2025 Master Builder 3406 Views

From: 6469: Spaceport Bonus PackName: TBDSubmitted by: USERInstructions:

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Alternate Builds Bonus/Value Pack Alternate Builds Small Builds Space Port Town Town Alternate Builds 

6469 – Back A

March 3, 2025March 3, 2025 Master Builder 3369 Views

From: 6469: Spaceport Bonus PackName: TBDSubmitted by: USERInstructions:

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Bonus/Value Pack Alternate Builds Bonus/Value Pack Sets Bonus/Value Packs Medium Builds Official Sets Space Port Town Town Sets 

6469: Spaceport Bonus Pack

March 3, 2025March 3, 2025 Master Builder 3689 Views

Year Released: 1999BricklinkInstructions

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Official Sets Space Port Town Very Small Builds 

3067 (Kabaya: Town Space Port 2): Test Shuttle

February 28, 2025February 28, 2025 Master Builder 3439 Views

Year Released: 1999BricklinkInstructions *Alternate Builds are found on Kabaya: Town Space Port

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Official Sets Space Port Town Very Small Builds 

3066 (Kabaya: Town Space Port 1): Cosmos Glider

February 28, 2025February 28, 2025 Master Builder 3470 Views

Year Released: 1999BricklinkInstructions *Alternate Builds are found on Kabaya: Town Space Port

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Kabaya Space Space Port Special Town Very Small Builds 

Kabaya: Town Space Port

February 28, 2025February 28, 2025 Master Builder 4884 Views

Year Released: 1999BricklinkContains Sets:3066 (Kabaya: Town Space Port 1): Cosmos Glider3067 (Kabaya: Town Space Port 2): Test Shuttle3068 (1180, 1265,

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Alternate Builds Space Port Town Town Alternate Builds Very Small Builds 

6452 – Back B

October 3, 2024October 3, 2024 Master Builder 3343 Views

From: 6452: Mini Rocket LauncherName: TBDSubmitted by: USERInstructions:

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Alternate Builds Space Port Town Town Alternate Builds Very Small Builds 

6452 – Back A

October 3, 2024October 3, 2024 Master Builder 3388 Views

From: 6452: Mini Rocket LauncherName: TBDSubmitted by: USERInstructions:

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Official Sets Space Port Town Town Sets Very Small Builds 

6452: Mini Rocket Launcher

October 3, 2024October 3, 2024 Master Builder 3826 Views

Year Released: 1999BricklinkInstructions

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Alternate Builds Instructions Added Small Alt Build Small Builds Space Port Town Town Alternate Builds 

6454 – Back B

September 2, 2024September 5, 2024 Master Builder 2656 Views

From: 6454: Countdown CornerName: Mini Spaceship with Launching Ramp Instructions: View PDF

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Alternate Builds Instructions Added Small Alt Build Small Builds Space Port Town Town Alternate Builds 

6454 – Back A

September 2, 2024September 5, 2024 Master Builder 3706 Views

From: 6454: Countdown CornerName: Rocket Ship with Ground Station Instructions: View PDF

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Medium Builds Official Sets Space Port Town Town Sets 

6454: Countdown Corner

July 14, 2021July 14, 2021 Master Builder 4144 Views

Year Released: 1999BricklinkInstructions

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Alternate Builds Small Builds Space Port Town Town Alternate Builds 

6453 – Back A

August 2, 2020October 25, 2021 Master Builder 3340 Views

From: 6453: Com-Link Cruiser (Comlink Cruiser)Name: TBDSubmitted by: USERInstructions:

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Official Sets Small Builds Space Port Town Town Sets 

6453: Com-Link Cruiser (Comlink Cruiser)

August 2, 2020July 14, 2021 Master Builder 3633 Views

Year Released: 1999BricklinkInstructions

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EXPLORE MORE OFFICIAL SETS

1621: Lunar MPV Vehicle
Bonus/Value Pack Sets Futron Sets Futuron Jørn Thomsen Official Sets Small Builds Space 

1621: Lunar MPV Vehicle

September 6, 2023September 7, 2023 Master Builder

Year Released: 1990Designer: Jørn ThomsenBricklinkInstructions *This set was available in 1616: Space Combi-Pack. The back of this box was glued to the

6887: Allied Avenger
ABCs Blacktron II Blacktron II Sets Official Sets Small Builds 

6887: Allied Avenger

October 5, 2019July 31, 2023 Master Builder
4708: Hogwarts Express
Harry Potter Harry Potter Sets Large Builds Official Sets Sorcerer's Stone 

4708: Hogwarts Express

July 13, 2021August 8, 2024 Master Builder
6985: Cosmic Fleet Voyager
ABCs Classic Space Classic Space Sets Extra Large Builds Official Sets 

6985: Cosmic Fleet Voyager

September 12, 2019August 16, 2023 Master Builder
6250: Cross Bone Clipper
Medium Builds Official Sets Pirates Pirates I Pirates Sets 

6250: Cross Bone Clipper

February 20, 2025February 20, 2025 Master Builder
6055: Prisoner Convoy
Castle Castle Sets Forestmen Lion Knights Official Sets Small Builds 

6055: Prisoner Convoy

May 20, 2021October 1, 2024 Master Builder
6073: Knight’s Castle
Black Falcons Castle Castle Sets Daniel August Krentz Large Builds Official Sets 

6073: Knight’s Castle

October 23, 2019July 29, 2023 Master Builder
6959: Lunar Launch Site
Jørn Thomsen Large Builds Official Sets Spyrius Spyrius Sets 

6959: Lunar Launch Site

April 27, 2020July 29, 2023 Master Builder
775: Fire Fighter Ship
Boat Fire Medium Builds Official Sets 

775: Fire Fighter Ship

July 22, 2024July 22, 2024 Master Builder
6903: Bug Blaster
Insectoids Insectoids Sets Official Sets Space Very Small Builds 

6903: Bug Blaster

October 4, 2024October 4, 2024 Master Builder
1555: Santa Claus Polybag
Holiday and Event Holiday and Event Sets Official Sets Very Small Builds 

1555: Santa Claus Polybag

April 28, 2023April 28, 2023 Master Builder
6422: Telephone Repair
Official Sets Town Town Jr Town Sets Traffic Very Small Builds 

6422: Telephone Repair

July 28, 2020July 28, 2020 Master Builder
6495: Time Tunnelator
Official Sets Small Builds Time Cruisers Time Cruisers Sets 

6495: Time Tunnelator

July 14, 2021July 14, 2021 Master Builder
6398: Central Precinct HQ
Box Story Classic Town Extra Large Builds Official Sets Police Town Town Sets 

6398: Central Precinct HQ

February 19, 2025February 19, 2025 Master Builder
6259: Broadside’s Brig
Imperial Soldiers Official Sets Pirates Pirates I Pirates Sets Small Builds 

6259: Broadside’s Brig

April 16, 2024April 16, 2024 Master Builder
1694: Galactic Scout
Blacktron II Blacktron II Sets Official Sets Space Very Small Builds 

1694: Galactic Scout

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.

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