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LEGO Alternate Builds!

  • SETS
    • Adventurers
    • Aquazone
    • Belville
    • Building Set with People
    • Castle
    • Duplo
    • Fabuland
    • Harry Potter
    • Holiday and Event
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  • USEFUL LINKS
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  • THIS IS AN INDEPENDENT SITE NOT AUTHORIZED OR SPONSORED BY THE LEGO GROUP

Train

Idea Book Instructions Added Large Alt Build Large Builds Race Town Train 

Book 7777 – Page 8-9

March 23, 2023August 1, 2023 Master Builder 2418 Views

From: Idea Book 7777Year Released: 1981 Build 1: Loading Station Instructions: View PDF | Download .io File Build 2: Train Instructions: View

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Idea Book Instructions Added Race Town Train 

Book 7777 – Page 22-23

February 3, 2023May 1, 2023 Master Builder 2404 Views

From: Idea Book 7777Year Released: 1981 Build 1: Train Engine Instructions: View PDF | Download .io File Build 2: Train Car Transport

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Idea Book Instructions Added Race Town Train 

Book 7777 – Cover

January 28, 2023February 9, 2023 Master Builder 2794 Views

From: Idea Book 7777Year Released: 1981 Build 1: Red Train Shed Instructions: View PDF | Download .io File

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Idea Book Instructions Added Race Town Train 

Book 7777 – Page 30-31

January 28, 2023February 8, 2023 Master Builder 2612 Views

From: Idea Book 7777Year Released: 1981 Build 1: Turning Shed Instructions: View PDF | Download .io File

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Alternate Builds Instructions Added Medium Alt Build Medium Builds Train Train Alternate Builds 

7725 – Inside B

November 4, 2022August 1, 2023 Master Builder 1678 Views

From: 7725: Electric Passenger TrainName: Central Station Instructions: View PDF | Download .io File

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Alternate Builds Instructions Added Medium Alt Build Medium Builds Train Train Alternate Builds 

7725 – Inside A

October 14, 2022August 1, 2023 Master Builder 1683 Views

From: 7725: Electric Passenger TrainName: Steeplecab Shunter, Station & Signalbox Instructions: View PDF | Download .io File

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Alternate Builds Instructions Added Medium Alt Build Medium Builds Train Train Alternate Builds 

7725 – Back B

October 13, 2022August 1, 2023 Master Builder 1700 Views

From: 7725: Electric Passenger TrainName: Lumber Train Instructions: View PDF | Download .io File

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Alternate Builds Large Builds Train Train Alternate Builds 

4563 – Back A

July 26, 2022July 26, 2022 Master Builder 1505 Views

From: 4563: Load N’ Haul RailroadName: TBDSubmitted by: USERInstructions

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9V Extra Large Builds Official Sets Town Train Train Sets 

4563: Load N’ Haul Railroad

July 26, 2022July 26, 2022 Master Builder 3308 Views

Year Released: 1991BricklinkInstructions

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Idea Book Instructions Added Large Alt Build Large Builds Town Train 

Book 7777 – Page 56-57

February 22, 2022April 1, 2022 Master Builder 2479 Views

From: Idea Book 7777Year Released: 1981 Build 1: Blue Bridge Instructions: Included on Page Build 2: Yellow Bridge Instructions: View

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Idea Book Instructions Added Large Alt Build Large Builds Town Train 

Book 7777 – Page 48-49

February 22, 2022June 28, 2022 Master Builder 3046 Views

From: Idea Book 7777Year Released: 1981 Build 1: Bridge Instructions: View PDF | Download .io File Build 2: Depot Instructions: View PDF | Download

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Idea Book Instructions Added Large Alt Build Large Builds Town Train 

Book 7777 – Page 42-43

February 22, 2022September 15, 2022 Master Builder 3085 Views

From: Idea Book 7777Year Released: 1981 Build 1: Station Instructions: View PDF | Download .io File Build 2: Train Instructions: View PDF | Download

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12V Large Builds Official Sets Town Train Train Sets 

7725: Electric Passenger Train

December 29, 2021July 26, 2022 Master Builder 3577 Views

Year Released: 1981BricklinkInstructions

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Idea Book Town Train 

Book 7777 – Page 82-83

November 11, 2021November 11, 2021 Master Builder 2299 Views

From: Idea Book 7777Year Released: 1981 Builds will be NUMBERED left to right.

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Idea Book Town Train 

Book 7777 – Page 80-81

November 11, 2021November 11, 2021 Master Builder 2280 Views

From: Idea Book 7777Year Released: 1981 Builds will be NUMBERED left to right.

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Idea Book Town Train 

Book 7777 – Page 78-79

November 11, 2021November 11, 2021 Master Builder 2362 Views

From: Idea Book 7777Year Released: 1981 Builds will be NUMBERED left to right.

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Idea Book Town Train 

Book 7777 – Page 76-77

November 11, 2021 Master Builder 2621 Views

From: Idea Book 7777Year Released: 1981 Builds will be NUMBERED left to right.

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Idea Book Town Train 

Book 7777 – Page 74-75

November 11, 2021November 11, 2021 Master Builder 2534 Views

From: Idea Book 7777Year Released: 1981 Builds will be NUMBERED left to right.

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Idea Book Town Train 

Book 7777 – Page 72-73

November 11, 2021November 11, 2021 Master Builder 2702 Views

From: Idea Book 7777Year Released: 1981 Builds will be NUMBERED left to right.

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Idea Book Town Train 

Book 7777 – Page 70-71

November 11, 2021November 11, 2021 Master Builder 2559 Views

From: Idea Book 7777Year Released: 1981 Builds will be NUMBERED left to right.

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Idea Book Town Train 

Book 7777 – Page 68-69

November 11, 2021November 11, 2021 Master Builder 2566 Views

From: Idea Book 7777Year Released: 1981 Builds will be NUMBERED left to right.

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Idea Book Town Train 

Book 7777 – Page 66-67

November 11, 2021November 11, 2021 Master Builder 2649 Views

From: Idea Book 7777Year Released: 1981 Builds will be NUMBERED left to right.

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Idea Book Town Train 

Book 7777 – Page 64-65

November 11, 2021November 11, 2021 Master Builder 2499 Views

From: Idea Book 7777Year Released: 1981 Builds will be NUMBERED left to right.

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Idea Book Town Train 

Book 7777 – Page 62-63

November 11, 2021November 11, 2021 Master Builder 2231 Views

From: Idea Book 7777Year Released: 1981 Builds will be NUMBERED left to right.

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Idea Book Town Train 

Book 7777 – Page 60-61

November 11, 2021November 11, 2021 Master Builder 2603 Views

From: Idea Book 7777Year Released: 1981 Builds will be NUMBERED left to right.

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Idea Book Town Train 

Book 7777 – Page 58-59

November 11, 2021November 11, 2021 Master Builder 2418 Views

From: Idea Book 7777Year Released: 1981 Builds will be NUMBERED left to right.

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Idea Book Town Train 

Book 7777 – Page 54-55

November 11, 2021November 11, 2021 Master Builder 2247 Views

From: Idea Book 7777Year Released: 1981 Builds will be NUMBERED left to right.

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Idea Book Town Train 

Book 7777 – Page 52-53

November 11, 2021November 11, 2021 Master Builder 2272 Views

From: Idea Book 7777Year Released: 1981 Builds will be NUMBERED left to right.

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Idea Book Town Train 

Book 7777 – Page 50-51

November 11, 2021November 11, 2021 Master Builder 2241 Views

From: Idea Book 7777Year Released: 1981 Builds will be NUMBERED left to right.

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Idea Book Town Train 

Book 7777 – Page 46-47

November 11, 2021November 11, 2021 Master Builder 2205 Views

From: Idea Book 7777Year Released: 1981 Builds will be NUMBERED left to right.

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Idea Book Town Train 

Book 7777 – Page 44-45

November 11, 2021April 1, 2022 Master Builder 2460 Views

From: Idea Book 7777Year Released: 1981 Build 1: Train Instructions: View PDF | Download .io File

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Idea Book Town Train 

Book 7777 – Page 40-41

November 11, 2021November 11, 2021 Master Builder 2567 Views

From: Idea Book 7777Year Released: 1981 Builds will be NUMBERED left to right.

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Idea Book Race Town Train 

Book 7777 – Page 38-39

November 11, 2021November 11, 2021 Master Builder 2486 Views

From: Idea Book 7777Year Released: 1981 Builds will be NUMBERED left to right.

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Idea Book Race Town Train 

Book 7777 – Page 36-37

November 11, 2021November 11, 2021 Master Builder 2164 Views

From: Idea Book 7777Year Released: 1981 Builds will be NUMBERED left to right.

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Idea Book Race Town Train 

Book 7777 – Page 34-35

November 11, 2021November 11, 2021 Master Builder 2443 Views

From: Idea Book 7777Year Released: 1981 Builds will be NUMBERED left to right.

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Idea Book Race Town Train 

Book 7777 – Page 32-33

November 11, 2021November 11, 2021 Master Builder 2540 Views

From: Idea Book 7777Year Released: 1981 Builds will be NUMBERED left to right.

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Idea Book Race Town Train 

Book 7777 – Page 28-29

November 11, 2021November 11, 2021 Master Builder 2554 Views

From: Idea Book 7777Year Released: 1981 Builds will be NUMBERED left to right.

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Idea Book Race Town Train 

Book 7777 – Page 26-27

November 11, 2021November 11, 2021 Master Builder 2609 Views

From: Idea Book 7777Year Released: 1981 Builds will be NUMBERED left to right.

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Idea Book Race Town Train 

Book 7777 – Page 24-25

November 11, 2021November 11, 2021 Master Builder 2567 Views

From: Idea Book 7777Year Released: 1981 Builds will be NUMBERED left to right.

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Idea Book Race Town Train 

Book 7777 – Page 20-21

November 11, 2021November 11, 2021 Master Builder 2208 Views

From: Idea Book 7777Year Released: 1981 Builds will be NUMBERED left to right.

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Idea Book Race Town Train 

Book 7777 – Page 18-19

November 11, 2021November 11, 2021 Master Builder 2446 Views

From: Idea Book 7777Year Released: 1981 Builds will be NUMBERED left to right.

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Idea Book Race Town Train 

Book 7777 – Page 16-17

November 11, 2021November 11, 2021 Master Builder 2461 Views

From: Idea Book 7777Year Released: 1981 Builds will be NUMBERED left to right.

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Idea Book Race Town Train 

Book 7777 – Page 14-15

November 11, 2021November 11, 2021 Master Builder 2539 Views

From: Idea Book 7777Year Released: 1981 Builds will be NUMBERED left to right.

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Idea Book Race Town Train 

Book 7777 – Page 12-13

November 11, 2021November 11, 2021 Master Builder 2563 Views

From: Idea Book 7777Year Released: 1981 Builds will be NUMBERED left to right.

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Idea Book Race Town Train 

Book 7777 – Page 10-11

November 11, 2021November 11, 2021 Master Builder 2555 Views

From: Idea Book 7777Year Released: 1981 Builds will be NUMBERED left to right.

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Idea Book Race Town Train 

Book 7777 – Page 6-7

November 11, 2021November 11, 2021 Master Builder 2596 Views

From: Idea Book 7777Year Released: 1981 Builds will be NUMBERED left to right.

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Idea Book Race Town Train 

Book 7777 – Page 4-5

November 11, 2021November 11, 2021 Master Builder 2552 Views

From: Idea Book 7777Year Released: 1981 Builds will be NUMBERED left to right.

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Idea Book Race Town Train 

Book 7777 – Page 2-3

November 11, 2021November 11, 2021 Master Builder 2520 Views

From: Idea Book 7777Year Released: 1981 Builds will be NUMBERED left to right.

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Alternate Builds Instructions Added Medium Alt Build Medium Builds Train Train Alternate Builds 

7725 – Back A

October 29, 2021August 1, 2023 Master Builder 1517 Views

From: 7725: Electric Passenger TrainName: Slip Coach and Station Instructions: View PDF | Download .io File

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EXPLORE MORE OFFICIAL SETS

6872: Xenon X-Craft
Classic Space Classic Space Sets Official Sets Small Builds 

6872: Xenon X-Craft

October 19, 2019October 19, 2019 Master Builder

Year Released: 1985Bricklink

6641: 4-Wheelin’ Truck (Four Wheelin’ Truck)
Classic Town Off-Road Official Sets Small Builds Town Town Sets 

6641: 4-Wheelin’ Truck (Four Wheelin’ Truck)

May 7, 2022May 7, 2022 Master Builder
6677: Motocross Racing
ABCs Official Sets Race Town Town Sets Very Small Builds 

6677: Motocross Racing

June 8, 2023July 31, 2023 Master Builder
6480: Hook and Ladder Truck
Classic Town Fire Medium Builds Official Sets Town Town Sets 

6480: Hook and Ladder Truck

July 8, 2022July 8, 2022 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
6982: Explorien Starship
Exploriens Exploriens Sets Extra Large Builds Official Sets 

6982: Explorien Starship

November 9, 2019August 13, 2023 Master Builder
7133: Bounty Hunter Pursuit
Episode II Large Builds Official Sets Star Wars Star Wars Sets 

7133: Bounty Hunter Pursuit

July 14, 2021July 14, 2021 Master Builder
6528: Sand Storm Racer
Official Sets Race Town Town Sets Very Small Builds 

6528: Sand Storm Racer

July 8, 2022July 8, 2022 Master Builder
5920: Island Racer
Adventurers Adventurers Sets Dino Island Official Sets Small Builds 

5920: Island Racer

July 26, 2020July 26, 2020 Master Builder
6453: Com-Link Cruiser (Comlink Cruiser)
Official Sets Small Builds Space Port Town Town Sets 

6453: Com-Link Cruiser (Comlink Cruiser)

August 2, 2020July 14, 2021 Master Builder
6659: TV Camera Crew
Classic Town Off-Road Official Sets Small Builds Town Town Sets 

6659: TV Camera Crew

April 10, 2021April 10, 2021 Master Builder
4751: Harry and the Marauder’s Map
Harry Potter Harry Potter Sets Official Sets Prisoner of Azkaban Small Builds 

4751: Harry and the Marauder’s Map

May 16, 2023May 16, 2023 Master Builder
1843-3: {Royal Knights Unknown}
Bonus/Value Pack Sets Castle Castle Sets Official Sets Royal Knights Small Builds 

1843-3: {Royal Knights Unknown}

September 8, 2023September 13, 2023 Master Builder
7475: Fire Hammer vs. Mutant Lizards
Dino Attack Large Builds Official Sets 

7475: Fire Hammer vs. Mutant Lizards

April 27, 2023April 27, 2023 Master Builder
6953: Cosmic Laser Launcher
Bjarne Tveskov Futron Sets Futuron Medium Builds Official Sets Space 

6953: Cosmic Laser Launcher

February 3, 2021July 29, 2023 Master Builder
1195: Alien Encounter Polybag
Life on Mars Life on Mars Sets Official Sets Polybag Space Very Small Builds 

1195: Alien Encounter Polybag

August 5, 2023August 5, 2023 Master Builder

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About This Site

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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
  • Wild West
  • More Sets
  • Misc

Useful Links

  • Calling All Maniacs!
  • 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)
  • About

In Honor of 1526

The classic space set that never was.

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