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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
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    • Universal Building Set
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    • Misc
  • 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

Jurassic Park III

Alternate Builds Jurassic Park III Studio Alternate Builds Studios Very Small Builds 

1371 – Instructions A

January 6, 2022June 4, 2024 Master Builder 4633 Views

From: 1371: Spinosaurus Attack StudioName: TBDSubmitted by: USERInstructions

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Alternate Builds Jurassic Park III Studio Alternate Builds Studios Very Small Builds 

1371 – Back B

January 6, 2022June 4, 2024 Master Builder 4348 Views

From: 1371: Spinosaurus Attack StudioName: TBDSubmitted by: USERInstructions

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Alternate Builds Jurassic Park III Studio Alternate Builds Studios Very Small Builds 

1371 – Back A

January 6, 2022June 4, 2024 Master Builder 3812 Views

From: 1371: Spinosaurus Attack StudioName: TBDSubmitted by: USERInstructions

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Jurassic Park III Medium Builds Official Sets Studio Alternate Builds Studio Sets Studios 

1371: Spinosaurus Attack Studio

January 6, 2022June 4, 2024 Master Builder 7206 Views

Year Released: 2001BricklinkInstructions

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EXPLORE MORE OFFICIAL SETS

6208: B-wing Fighter
Episode IV/V/VI Extra Large Builds Official Sets Star Wars Star Wars Sets 

6208: B-wing Fighter

January 27, 2024January 27, 2024 Master Builder

Year Released: 2006BricklinkInstructions

1843 – Bottom
Bonus/Value Pack Alternate Builds Castle Castle Alternate Builds Instructions Added Official Sets Royal Knights Small Alt Build Small Builds Space Spyrius Spyrius Alternate Builds 

1843 – Bottom

January 22, 2021March 14, 2025 Master Builder
1974: Legoland Triple Pack
Airport Bonus/Value Packs Castle Castle Sets Classic Town Forestmen Futron Sets Futuron Official Sets Small Builds Space Town 

1974: Legoland Triple Pack

September 7, 2023September 7, 2023 Master Builder
4741: Blacktron Super Vehicle Value 3-Pack 
Blacktron II Blacktron II Alternate Builds Blacktron II Sets Bonus/Value Pack Sets Bonus/Value Packs Large Builds Official Sets Space Super Model 

4741: Blacktron Super Vehicle Value 3-Pack 

February 19, 2026February 20, 2026 Master Builder
70008: Gorzan’s Gorilla Striker
ABCs CHIMA™ CHIMA™ Sets Extra Large Builds Official Sets 

70008: Gorzan’s Gorilla Striker

March 26, 2026March 26, 2026 Master Builder
4731: Dobby’s Release
Chamber of Secrets Harry Potter Harry Potter Sets Official Sets Small Builds 

4731: Dobby’s Release

January 23, 2024January 23, 2024 Master Builder
2845: Indian Chief
Indians Official Sets Very Small Builds Western Western Sets 

2845: Indian Chief

October 10, 2023October 10, 2023 Master Builder
1843: Space/Castle Value Pack
Bonus/Value Packs Castle Castle Sets Official Sets Royal Knights Small Builds Space Spyrius Spyrius Sets 

1843: Space/Castle Value Pack

January 21, 2021September 13, 2023 Master Builder
4501: Mos Eisley Cantina
Episode IV/V/VI Medium Builds Official Sets Star Wars Star Wars Sets 

4501: Mos Eisley Cantina

December 29, 2021December 29, 2021 Master Builder
8922: Gadunka
BIONICLE BIONICLE Sets Extra Large Builds Official Sets Warriors 

8922: Gadunka

March 6, 2026March 6, 2026 Master Builder
6232: Skeleton Crew
Official Sets Pirates Pirates I Pirates Sets Very Small Builds 

6232: Skeleton Crew

July 13, 2021July 13, 2021 Master Builder
6548: Octan Gas Station
Gas Station Medium Builds Official Sets Town Town Jr Town Sets 

6548: Octan Gas Station

October 12, 2021October 12, 2021 Master Builder
1843-2: {Spyrius Unknown}
Bonus/Value Pack Sets Official Sets Small Builds Space Spyrius Spyrius Sets 

1843-2: {Spyrius Unknown}

September 8, 2023September 13, 2023 Master Builder
6262: King Kahuka’s Throne
Islanders Medium Builds Official Sets Pirates Pirates I Pirates Sets 

6262: King Kahuka’s Throne

June 1, 2022June 1, 2022 Master Builder
857: Motorcycle
Extra Large Builds Official Sets Technic Technic Sets 

857: Motorcycle

January 6, 2025January 6, 2025 Master Builder
7310: Mono Jet
Life on Mars Life on Mars Sets Official Sets Very Small Builds 

7310: Mono Jet

April 16, 2021April 16, 2021 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
  • 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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