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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
12V Large Builds Official Sets Town Train Train Sets 

7725: Electric Passenger Train

December 29, 2021July 26, 2022 Master Builder 7482 Views

Year Released: 1981
Bricklink
Instructions

Back A
Back B
Inside A
Inside B
  • ← 7143: Jedi Starfighter
  • 6483: Coastal Patrol →

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EXPLORE MORE OFFICIAL SETS

6511: Rescue Runabout
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6511: Rescue Runabout

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6823: Surface Transport
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6823: Surface Transport

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6739: Truck & Stunt Trikes
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6739: Truck & Stunt Trikes

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7310: Mono Jet
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7310: Mono Jet

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4561: Railway Express with Transformer and Speed Regulator
9V Extra Large Builds Official Sets Town Train Train Sets 

4561: Railway Express with Transformer and Speed Regulator

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4565: Freight and Crane Railway
9V Extra Large Builds Official Sets Town Train Train Sets 

4565: Freight and Crane Railway

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730: Steam Shovel with Carrier
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730: Steam Shovel with Carrier

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7781: The Batmobile: Two-Face’s Escape
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7781: The Batmobile: Two-Face’s Escape

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6237: Pirates’ Plunder
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6237: Pirates’ Plunder

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6469: Spaceport Bonus Pack
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6469: Spaceport Bonus Pack

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6393: Big-Rig Truck Stop
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6393: Big-Rig Truck Stop

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1974-3: Smuggler’s Hayride
Bonus/Value Pack Sets Castle Castle Sets Forestmen Official Sets Small Builds 

1974-3: Smuggler’s Hayride

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6458: Satellite with Astronaut
Official Sets Space Port Town Town Sets Very Small Builds 

6458: Satellite with Astronaut

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2333: Animal
Basic Set Duplo Duplo Sets Official Sets Very Small Builds 

2333: Animal

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1627: Santa Polybag
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1627: Santa Polybag

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8876: Scorpion Prison Cave
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8876: Scorpion Prison Cave

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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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