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Back of the Box Builds

LEGO Alternate Builds!

  • SETS
    • Adventurers
    • Aquazone
    • Belville
    • Building Set with People
    • Castle
    • Duplo
    • Fabuland
    • Harry Potter
    • Holiday and Event
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    • Model Team
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    • Technic
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  • 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

Technic Alternate Builds

Medium Builds Official Sets Super Model Technic Technic Alternate Builds Technic Sets 

120270: The Great Technic Racer

March 8, 2025March 8, 2025 Master Builder 4472 Views

Year Released: 1991BricklinkInstructions This is a super model set made by combining sets: 8024: Universal Set8815: Speedway Bandit8820: Mountain Rambler

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Alternate Builds Large Builds Technic Technic Alternate Builds 

857 – Bottom

January 6, 2025January 6, 2025 Master Builder 1880 Views

From: 857: MotorcycleName: TBDSubmitted by: USERInstructions

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Alternate Builds Large Builds Technic Technic Alternate Builds 

857 – Back

January 6, 2025January 6, 2025 Master Builder 1955 Views

From: 857: MotorcycleName: TBDSubmitted by: USERInstructions

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Alternate Builds Medium Builds Technic Technic Alternate Builds 

8044 – Inside B

August 23, 2024August 23, 2024 Master Builder 1749 Views

From: 8044: Universal Pneumatic SetName: TBDSubmitted by: USERInstructions

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Alternate Builds Medium Builds Technic Technic Alternate Builds 

8044 – Inside A

August 23, 2024August 23, 2024 Master Builder 1750 Views

From: 8044: Universal Pneumatic SetName: TBDSubmitted by: USERInstructions

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Alternate Builds Medium Builds Technic Technic Alternate Builds 

8044 – Back B

August 23, 2024August 23, 2024 Master Builder 1688 Views

From: 8044: Universal Pneumatic SetName: TBDSubmitted by: USERInstructions

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Alternate Builds Medium Builds Technic Technic Alternate Builds 

8044 – Back A

August 23, 2024August 23, 2024 Master Builder 1648 Views

From: 8044: Universal Pneumatic SetName: TBDSubmitted by: USERInstructions

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Alternate Builds Medium Builds Technic Technic Alternate Builds 

8064 – Inside A

February 8, 2024February 8, 2024 Master Builder 1839 Views

From: 8064: Universal Motor Set 9VName: TBDSubmitted by: USERInstructions

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8064 – Back C

February 8, 2024February 8, 2024 Master Builder 1952 Views

From: 8064: Universal Motor Set 9VName: TBDSubmitted by: USERInstructions

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8064 – Back B

February 8, 2024February 8, 2024 Master Builder 1878 Views

From: 8064: Universal Motor Set 9VName: TBDSubmitted by: USERInstructions

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8064 – Back A

February 8, 2024February 8, 2024 Master Builder 1730 Views

From: 8064: Universal Motor Set 9VName: TBDSubmitted by: USERInstructions

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Alternate Builds Medium Builds Technic Technic Alternate Builds 

8860 – Back A

January 2, 2024January 2, 2024 Master Builder 2204 Views

From: 8860: Car Chassis (Auto Chassis)Name: TBDSubmitted by: USERInstructions

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Alternate Builds Large Builds Star Wars Technic Technic Technic Alternate Builds 

8000 – Back A

September 11, 2023September 11, 2023 Master Builder 1757 Views

From: 8000: Pit DroidName: TBDSubmitted by: USERInstructions

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Alternate Builds Large Builds Star Wars Technic Technic Technic Alternate Builds 

8001 – Back A

September 1, 2023September 1, 2023 Master Builder 1676 Views

From: 8001: Battle DroidName: TBDSubmitted by: USERInstructions

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Idea Book Technic Technic Alternate Builds 

854 Instructions – Page 30-31

August 29, 2023August 29, 2023 Master Builder 3409 Views

From: 854: Go-KartYear Released: 1978 Builds will be NUMBERED left to right.

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ABCs Idea Book Technic Technic Alternate Builds 

854 Instructions – Page 28-29

August 29, 2023August 29, 2023 Master Builder 3315 Views

From: 854: Go-KartYear Released: 1978 *Alternate Build Connection: 853: Auto Chassis, 852: Helicopter, 871: Expert Builder/Gear Parts Builds will be

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ABCs Idea Book Technic Technic Alternate Builds 

854 Instructions – Page 26-27

August 29, 2023August 29, 2023 Master Builder 3420 Views

From: 854: Go-KartYear Released: 1978 *Alternate Build Connection: 854: Go-Kart, 850: Fork Lift, 851: Tractor Builds will be NUMBERED left

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Idea Book Technic Technic Alternate Builds 

854 Instructions – Page 2-3

August 29, 2023August 29, 2023 Master Builder 3504 Views

From: 854: Go-KartYear Released: 1978 Builds will be NUMBERED left to right.

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Idea Book Technic Technic Alternate Builds 

854 Instructions – Page 4-5

August 29, 2023August 29, 2023 Master Builder 3487 Views

From: 854: Go-KartYear Released: 1978 Builds will be NUMBERED left to right.

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Idea Book Technic Technic Alternate Builds 

854 Instructions – Page 6-7

August 29, 2023August 29, 2023 Master Builder 3382 Views

From: 854: Go-KartYear Released: 1978 Builds will be NUMBERED left to right.

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Alternate Builds Small Builds Technic Technic Alternate Builds 

854 – Back

August 28, 2023January 6, 2025 Master Builder 1953 Views

From: 854: Go-KartName: TBDSubmitted by: USERInstructions

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854 – Front

August 28, 2023January 6, 2025 Master Builder 2017 Views

From: 854: Go-KartName: TBDSubmitted by: USERInstructions

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Alternate Builds Instructions Added Medium Alt Build Medium Builds Technic Technic Alternate Builds 

8024 – Back C

October 20, 2019May 16, 2024 Master Builder 3212 Views

From: 8024: Universal SetName: Basic Aircraft Instructions: View PDF | Download .io File

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Alternate Builds Medium Builds Technic Technic Alternate Builds 

8024 – Back B

October 20, 2019October 20, 2019 Master Builder 2341 Views

From: 8024: Universal SetName: TBDSubmitted by: TBDInstructions

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8024 – Back A

October 20, 2019October 20, 2019 Master Builder 1543 Views

From: 8024: Universal SetName: TBDSubmitted by: TBDInstructions

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EXPLORE MORE OFFICIAL SETS

1496: Rally Car
Official Sets Small Builds Town Town Sets 

1496: Rally Car

October 20, 2019October 8, 2024 Master Builder

Year Released: 1987Bricklink

6679: Dark Shark
Classic Town Harbor Official Sets Small Builds Town Town Sets Wrecker 

6679: Dark Shark

December 28, 2021December 28, 2021 Master Builder
6667: Pothole Patcher
Classic Town Official Sets Small Builds Town Town Sets Traffic 

6667: Pothole Patcher

November 19, 2020November 19, 2020 Master Builder
6921: Monorail Accessory Track
Futuron Official Sets Space Supplemental 

6921: Monorail Accessory Track

September 1, 2023September 1, 2023 Master Builder
6769: Fort Legoredo
Extra Large Builds Jørn Thomsen Official Sets Western Western Sets 

6769: Fort Legoredo

November 10, 2019July 29, 2023 Master Builder
6939: Saucer Centurion
ABCs Jørn Thomsen Medium Builds Official Sets Spyrius Spyrius Sets 

6939: Saucer Centurion

November 9, 2019October 1, 2024 Master Builder
1730: Snow Scooter
Classic Town Off-Road Official Sets Town Town Sets Very Small Builds 

1730: Snow Scooter

April 11, 2023April 11, 2023 Master Builder
6085: Black Monarch’s Castle
Black Knights Castle Castle Sets Extra Large Builds Niels Milan Pedersen Official Sets 

6085: Black Monarch’s Castle

July 13, 2021July 29, 2023 Master Builder
6311: Curved Road Plates
Classic Town Official Sets Supplemental Town 

6311: Curved Road Plates

October 10, 2022October 10, 2022 Master Builder
7300 (1414, 7308, Kabaya: Life On Mars 1): Double Hover
Life on Mars Life on Mars Sets Official Sets Very Small Builds 

7300 (1414, 7308, Kabaya: Life On Mars 1): Double Hover

February 24, 2025February 25, 2025 Master Builder
6850: Auxiliary Patroller
Bjarne Tveskov Futron Sets Futuron Official Sets Small Builds 

6850: Auxiliary Patroller

September 24, 2019July 29, 2023 Master Builder
6081: King’s Mountain Fortress
Castle Castle Sets Crusaders Daniel August Krentz Extra Large Builds Official Sets 

6081: King’s Mountain Fortress

June 30, 2022July 29, 2023 Master Builder
5918: Scorpion Tracker
ABCs Adventurers Adventurers Sets Desert Official Sets Very Small Builds 

5918: Scorpion Tracker

February 8, 2025February 12, 2025 Master Builder
6709: Tribal Chief
Indians Official Sets Very Small Builds Western Western Sets 

6709: Tribal Chief

October 10, 2023October 10, 2023 Master Builder
6115: Shark Scout
Aquashark Aquazone Aquazone Sets Official Sets Very Small Builds 

6115: Shark Scout

April 9, 2020March 21, 2023 Master Builder
6649: Street Sweeper
Classic Town Official Sets Small Builds Town Town Sets Traffic 

6649: Street Sweeper

July 8, 2022July 8, 2022 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
  • 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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