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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

Robo Force

ABCs LEGO Magazine Robo Force Robo Force Alternate Builds Space You Can Build This 

Robo Spy

March 22, 2025March 22, 2025 Master Builder 4908 Views

MiscBuild: Robo Spy (Inspired by MECH 2)Submitted By: USERInstructions: *Alternate Build Connection: 2152: Robo Raptor LEGO Mania Magazine: March-April 1997

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Alternate Builds Large Builds Robo Force Robo Force Alternate Builds Space 

2153 – Inside A

June 15, 2023June 15, 2023 Master Builder 2058 Views

From: 2153: Robo StalkerName: TBDSubmitted by: USERInstructions

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2153 – Back B

June 15, 2023June 15, 2023 Master Builder 2140 Views

From: 2153: Robo StalkerName: TBDSubmitted by: USERInstructions

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2153 – Back A

June 15, 2023June 15, 2023 Master Builder 1909 Views

From: 2153: Robo StalkerName: TBDSubmitted by: USERInstructions

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Box Story Large Builds Official Sets Robo Force Robo Force Sets Space 

2153: Robo Stalker

June 15, 2023April 3, 2024 Master Builder 3934 Views

Year Released: 1997BricklinkInstructions The box reads, “Robo Force patrols the planet and protects the people from unknown dangers. What will happen

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2154 – Inside B

June 14, 2023June 14, 2023 Master Builder 1949 Views

From: 2154: Robo MasterName: TBDSubmitted by: USERInstructions

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2154 – Inside A

June 14, 2023June 15, 2023 Master Builder 1680 Views

From: 2154: Robo MasterName: TBDSubmitted by: USERInstructions

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2154 – Back A

June 14, 2023June 15, 2023 Master Builder 1601 Views

From: 2154: Robo MasterName: TBDSubmitted by: USERInstructions

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ABCs Box Story Large Builds Official Sets Robo Force Robo Force Sets Space 

2154: Robo Master

June 14, 2023February 11, 2025 Master Builder 4036 Views

Year Released: 1997BricklinkInstructions *Alternate Build Connection: Blacktron Concept The box reads, “Robo Force patrols the planet and protects the people from

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Alternate Builds Robo Force Robo Force Alternate Builds Small Builds Space 

2151 – Back C

January 14, 2021January 14, 2021 Master Builder 1817 Views

From: 2151: Robo RaiderName: TBDSubmitted by: USERInstructions

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2151 – Back B

January 14, 2021January 14, 2021 Master Builder 1963 Views

From: 2151: Robo RaiderName: TBDSubmitted by: USERInstructions

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2151 – Back A

January 14, 2021January 14, 2021 Master Builder 1786 Views

From: 2151: Robo RaiderName: TBDSubmitted by: USERInstructions

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Medium Builds Official Sets Robo Force Robo Force Alternate Builds Robo Force Sets Space 

2151: Robo Raider

January 14, 2021January 14, 2021 Master Builder 4275 Views

Year Released: 1997BricklinkInstructions

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2152 – Back B

January 14, 2021January 14, 2021 Master Builder 1767 Views

From: 2152: Robo RaptorName: TBDSubmitted by: USERInstructions

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2152 – Back A

January 14, 2021January 14, 2021 Master Builder 1615 Views

From: 2152: Robo RaptorName: TBDSubmitted by: USERInstructions

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2152: Robo Raptor

January 14, 2021March 22, 2025 Master Builder 3520 Views

Year Released: 1997BricklinkInstructions *Alternate Build Connection: Blacktron Concept, Robo Spy

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EXPLORE MORE OFFICIAL SETS

6036: Skeleton Surprise
Castle Castle Sets Official Sets Royal Knights Small Builds 

6036: Skeleton Surprise

February 28, 2023February 28, 2023 Master Builder

Year Released: 1995BricklinkInstructions

6039: Twin Arm Launcher
Castle Castle Sets Lion Knights Official Sets Small Builds 

6039: Twin Arm Launcher

April 10, 2021April 10, 2021 Master Builder
6010: Supply Wagon
Castle Castle Sets Lion Knights Official Sets Small Builds 

6010: Supply Wagon

July 13, 2021July 13, 2021 Master Builder
6958: Android Base
Exploriens Exploriens Sets Large Builds Official Sets 

6958: Android Base

November 9, 2019April 16, 2021 Master Builder
6397: Gas N’ Wash Express
Classic Town Extra Large Builds Gas Station Official Sets Town Town Sets Wrecker 

6397: Gas N’ Wash Express

July 14, 2021July 14, 2021 Master Builder
6804: Surface Rover
Classic Space Classic Space Sets Official Sets Very Small Builds 

6804: Surface Rover

September 25, 2019September 28, 2019 Master Builder
6380: Emergency Treatment Center (St. Mary’s Hospital)
Classic Town Hospital Large Builds Official Sets Town Town Sets 

6380: Emergency Treatment Center (St. Mary’s Hospital)

July 15, 2022July 15, 2022 Master Builder
8675: Outdoor Challenger
Official Sets Racers Radio Control Small Builds 

8675: Outdoor Challenger

July 15, 2024July 15, 2024 Master Builder
6776: Ogel Control Center
Alpha Team Alpha Team Sets Large Builds Official Sets 

6776: Ogel Control Center

February 12, 2024February 12, 2024 Master Builder
Kabaya: Alpha Team 1
Alpha Team Alpha Team Sets Mission Deep Sea Official Sets Very Small Builds 

Kabaya: Alpha Team 1

September 9, 2024September 9, 2024 Master Builder
1732 (1712): Crossbow Cart
Castle Castle Sets Dragon Knights Official Sets Very Small Builds 

1732 (1712): Crossbow Cart

August 19, 2024October 8, 2024 Master Builder
6898: Ice-Sat V
Ice Planet 2002 Ice Planet 2002 Sets Jørn Thomsen Medium Builds Official Sets Space 

6898: Ice-Sat V

June 8, 2020July 29, 2023 Master Builder
1628: Santa on Sleigh with Reindeer
Holiday and Event Holiday and Event Sets Official Sets Small Builds 

1628: Santa on Sleigh with Reindeer

November 25, 2020July 25, 2024 Master Builder
1978: Build-A-Santa Polybag
Holiday and Event Holiday and Event Sets Official Sets Small Builds 

1978: Build-A-Santa Polybag

April 28, 2023April 28, 2023 Master Builder
7252: Droid Tri-Fighter
Episode III Medium Builds Official Sets Star Wars Star Wars Sets 

7252: Droid Tri-Fighter

March 3, 2023November 12, 2024 Master Builder
6024: Bandit Ambush
Castle Castle Sets Dark Forest Official Sets Small Builds 

6024: Bandit Ambush

April 16, 2021April 16, 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.