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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
    • 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
    • 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

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Alternate Builds Instructions Added Racers Racers Alternate Builds Radio Control Small Alt Build Small Builds 

8369 – Inside E

November 13, 2024November 13, 2024 Master Builder 3593 Views

From: 8369: Dirt Crusher RC (Yellow)Name: TBD Instructions: PDF (Photo Sequence)

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Alternate Builds Instructions Added Racers Racers Alternate Builds Radio Control Small Alt Build Small Builds 

8369 – Inside D

November 13, 2024November 13, 2024 Master Builder 4235 Views

From: 8369: Dirt Crusher RC (Yellow)Name: TBD Instructions: PDF (Photo Sequence)

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Alternate Builds Instructions Added Racers Racers Alternate Builds Radio Control Small Alt Build Small Builds 

8369 – Inside C

November 13, 2024November 13, 2024 Master Builder 4562 Views

From: 8369: Dirt Crusher RC (Yellow)Name: TBD Instructions: PDF (Photo Sequence)

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Alternate Builds Instructions Added Racers Racers Alternate Builds Radio Control Small Alt Build Small Builds 

8369 – Inside B

November 13, 2024November 13, 2024 Master Builder 4259 Views

From: 8369: Dirt Crusher RC (Yellow)Name: TBD Instructions: PDF (Photo Sequence)

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Alternate Builds Instructions Added Racers Racers Alternate Builds Radio Control Small Alt Build Small Builds 

8369 – Inside A

November 13, 2024November 13, 2024 Master Builder 4496 Views

From: 8369: Dirt Crusher RC (Yellow)Name: TBD Instructions: PDF (Photo Sequence)

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Official Sets Racers Radio Control Small Builds 

8369: Dirt Crusher RC (Yellow)

November 13, 2024November 13, 2024 Master Builder 6543 Views

Year Released: 2003BricklinkInstructions

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Alternate Builds Instructions Added Racers Racers Alternate Builds Radio Control Small Alt Build Small Builds 

8675 – Back C

July 15, 2024August 28, 2024 Master Builder 4373 Views

From: 8675: Outdoor ChallengerName: TBD Instructions: PDF (Photo Sequence)

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Alternate Builds Instructions Added Racers Racers Alternate Builds Radio Control Small Alt Build Small Builds 

8675 – Back B

July 15, 2024August 28, 2024 Master Builder 4183 Views

From: 8675: Outdoor ChallengerName: TBD Instructions: PDF (Photo Sequence)

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Alternate Builds Instructions Added Racers Racers Alternate Builds Radio Control Small Alt Build Small Builds 

8675 – Back A

July 15, 2024August 28, 2024 Master Builder 4122 Views

From: 8675: Outdoor ChallengerName: TBD Instructions: PDF (Photo Sequence)

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Official Sets Racers Radio Control Small Builds 

8675: Outdoor Challenger

July 15, 2024July 15, 2024 Master Builder 6357 Views

Year Released: 2006BricklinkInstructions

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EXPLORE MORE OFFICIAL SETS

6543: Sail N’ Fly Marina
Classic Town Extra Large Builds Harbor Official Sets Town Town Sets Wrecker 

6543: Sail N’ Fly Marina

July 22, 2022July 22, 2022 Master Builder

Year Released: 1994BricklinkInstructions

4910: Hover Scout
Official Sets Rock Raiders Rock Raiders Sets Very Small Builds 

4910: Hover Scout

March 1, 2023March 1, 2023 Master Builder
1720: Cactus Canyon Value Pack
Bonus/Value Pack Sets Bonus/Value Packs Classic Town Official Sets Recreation Small Builds Town 

1720: Cactus Canyon Value Pack

April 14, 2026April 14, 2026 Master Builder
6958: Android Base
Exploriens Exploriens Sets Large Builds Official Sets 

6958: Android Base

November 9, 2019April 16, 2021 Master Builder
6925: Interplanetary Rover
Bjarne Tveskov Futron Sets Futuron Medium Builds Official Sets 

6925: Interplanetary Rover

September 25, 2019July 29, 2023 Master Builder
6423: Tow-away Truck
Official Sets Town Town Jr Town Sets Very Small Builds Wrecker 

6423: Tow-away Truck

July 10, 2026July 10, 2026 Master Builder
6921: Monorail Accessory Track
Futuron Official Sets Space Supplemental 

6921: Monorail Accessory Track

September 1, 2023January 22, 2026 Master Builder
6899: Nebula Outpost
Exploriens Exploriens Sets Medium Builds Official Sets Space 

6899: Nebula Outpost

January 25, 2022September 13, 2024 Master Builder
6281: Pirates Perilous Pitfall
Box Story Large Builds Official Sets Pirates Pirates I Pirates Sets 

6281: Pirates Perilous Pitfall

February 21, 2025February 21, 2025 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
4565: Freight and Crane Railway
9V Extra Large Builds Official Sets Town Train Train Sets 

4565: Freight and Crane Railway

January 5, 2026January 5, 2026 Master Builder
6356: Med-Star Rescue Plane
Classic Town Hospital Medium Builds Official Sets Town Town Sets 

6356: Med-Star Rescue Plane

March 16, 2022March 16, 2022 Master Builder
6931: FX-Star Patroller
ABCs Classic Space Classic Space Sets Medium Builds Official Sets Space 

6931: FX-Star Patroller

January 12, 2021March 20, 2025 Master Builder
8942: Jetrax T6
Battle Vehicles BIONICLE BIONICLE Sets Extra Large Builds Official Sets 

8942: Jetrax T6

March 4, 2026March 4, 2026 Master Builder
6856: Planetary Decoder
ABCs Exploriens Exploriens Sets Official Sets Small Builds Space 

6856: Planetary Decoder

April 16, 2021March 22, 2025 Master Builder
6829: Radon Rover
ABCs Official Sets Small Builds Space UFO UFO Sets 

6829: Radon Rover

August 4, 2020March 22, 2025 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
  • 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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