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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
    • 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
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    • Medium Builds
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    • Extra Large Builds
    • How BOTBB was Built
  • THIS IS AN INDEPENDENT SITE NOT AUTHORIZED OR SPONSORED BY THE LEGO GROUP

Royal Knights

Castle Castle Alternate Builds Instructions Added Royal Knights Small Builds 

6036 – Bottom

May 12, 2024May 13, 2024 Master Builder 3955 Views

From: 6036: Skeleton SurpriseName: Creepy Keep Instructions: View PDF | Download .io File

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Castle Castle Alternate Builds Instructions Added Royal Knights Small Builds 

6036 – Back B

May 12, 2024May 13, 2024 Master Builder 4218 Views

From: 6036: Skeleton SurpriseName: Terrifying Tower Instructions: View PDF | Download .io File

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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 5116 Views

Year Released: 1996BricklinkInstructions *This set was available in 1843: Space/Castle Value Pack. The back of the value pack is shown

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Alternate Builds Castle Castle Alternate Builds Forestmen Instructions Added Medium Alt Build Medium Builds Royal Knights 

6054 – Back A

April 18, 2023April 26, 2023 Master Builder 3944 Views

From: 6054: Forestmen’s Hideout Name: Treetop Keep Instructions: View PDF

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Castle Castle Alternate Builds Royal Knights Very Small Builds 

1752 – Back B

April 10, 2023April 11, 2023 Master Builder 3604 Views

From: 1752: Boat with ArmorName: TBDSubmitted by: USERInstructions:

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Castle Castle Alternate Builds Royal Knights Very Small Builds 

1752 – Back A

April 10, 2023April 11, 2023 Master Builder 3665 Views

From: 1752: Boat with ArmorName: TBDSubmitted by: USERInstructions:

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Castle Castle Sets Official Sets Royal Knights Very Small Builds 

1752: Boat with Armor

April 10, 2023April 10, 2023 Master Builder 5353 Views

Year Released: 1996BricklinkInstructions

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Castle Castle Alternate Builds Instructions Added Royal Knights Small Alt Build Small Builds 

6036 – Back A

February 28, 2023May 17, 2023 Master Builder 4202 Views

From: 6036: Skeleton SurpriseName: False Grail Chamber Instructions: View PDF 

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Castle Castle Sets Official Sets Royal Knights Small Builds 

6036: Skeleton Surprise

February 28, 2023February 28, 2023 Master Builder 5934 Views

Year Released: 1995BricklinkInstructions

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Castle Castle Alternate Builds Medium Builds Royal Knights 

6078 – Side L

January 12, 2022March 2, 2023 Master Builder 3721 Views

From: 6078: Royal DrawbridgeName: TBDSubmitted by: USERInstructions:

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Castle Castle Alternate Builds Large Builds Royal Knights 

6078 – Back C

January 12, 2022March 2, 2023 Master Builder 4036 Views

From: 6078: Royal DrawbridgeName: TBDSubmitted by: USERInstructions:

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Castle Castle Alternate Builds Large Builds Royal Knights 

6078 – Back B

January 12, 2022March 2, 2023 Master Builder 3767 Views

From: 6078: Royal DrawbridgeName: TBDSubmitted by: USERInstructions:

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Castle Castle Alternate Builds Large Builds Royal Knights 

6078 – Back A

January 12, 2022March 2, 2023 Master Builder 3932 Views

From: 6078: Royal DrawbridgeName: TBDSubmitted by: USERInstructions:

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Castle Castle Sets Daniel August Krentz Large Builds Official Sets Royal Knights 

6078: Royal Drawbridge

January 12, 2022July 29, 2023 Master Builder 6334 Views

Year Released: 1995Designer: Daniel August KrentzBricklinkInstructions

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Castle Castle Alternate Builds Extra Large Builds Royal Knights 

6090 – Back E

July 13, 2021March 2, 2023 Master Builder 2934 Views

From: 6090: Royal Knight’s CastleName: TBDSubmitted by: USERInstructions:

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Castle Castle Alternate Builds Extra Large Builds Royal Knights 

6090 – Back D

July 13, 2021March 2, 2023 Master Builder 4869 Views

From: 6090: Royal Knight’s CastleName: TBDSubmitted by: USERInstructions:

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Castle Castle Alternate Builds Extra Large Builds Royal Knights 

6090 – Back C

July 13, 2021March 2, 2023 Master Builder 5631 Views

From: 6090: Royal Knight’s CastleName: TBDSubmitted by: USERInstructions:

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Castle Castle Alternate Builds Extra Large Builds Royal Knights 

6090 – Back B

July 13, 2021March 2, 2023 Master Builder 3485 Views

From: 6090: Royal Knight’s CastleName: TBDSubmitted by: USERInstructions:

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Castle Castle Alternate Builds Extra Large Builds Royal Knights 

6090 – Back A

July 13, 2021March 2, 2023 Master Builder 3845 Views

From: 6090: Royal Knight’s CastleName: TBDSubmitted by: USERInstructions:

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Castle Castle Sets Extra Large Builds Niels Milan Pedersen Official Sets Royal Knights 

6090: Royal Knight’s Castle

July 13, 2021July 29, 2023 Master Builder 7999 Views

Year Released: 1995Designer: Niels Milan PedersenBricklinkInstructions

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Alternate Builds Castle Castle Alternate Builds Forestmen Instructions Added Medium Alt Build Medium Builds Royal Knights 

6054 – Back C

April 10, 2021May 18, 2023 Master Builder 4376 Views

From: 6054: Forestmen’s Hideout Name: Hidden Hideaway Instructions: View PDF | Download .io File

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Alternate Builds Castle Castle Alternate Builds Forestmen Instructions Added Medium Alt Build Medium Builds Royal Knights 

6054 – Back B

April 10, 2021April 26, 2023 Master Builder 3936 Views

From: 6054: Forestmen’s Hideout Name: Forestman Camp Instructions: View PDF

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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 4571 Views

From: 1843: Space / Castle Value PackName: Space / Castle Flying Rocking Horse Instructions: View PDF | Download .io File

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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 – Side R

January 22, 2021March 14, 2025 Master Builder 4643 Views

From: 1843: Space / Castle Value PackName: Space / Castle Catapult and Tracking Station Instructions: View PDF | Download .io File

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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 – Side L

January 22, 2021March 14, 2025 Master Builder 4500 Views

From: 1843: Space / Castle Value PackName: Space / Castle Secret Armory Instructions: View PDF | Download .io File

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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 5036 Views

Year Released: 1996BricklinkInstructionsContains Sets: 1843-2: {Spyrius Unknown} and 1843-3: {Royal Knights Unknown}

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EXPLORE MORE OFFICIAL SETS

6883: Terrestrial Rover
Classic Space Classic Space Sets Official Sets Small Builds Space 

6883: Terrestrial Rover

October 22, 2019October 21, 2024 Master Builder

Year Released: 1987InstructionsBricklink

8860: Car Chassis (Auto Chassis)
Extra Large Builds Official Sets Technic Technic Sets 

8860: Car Chassis (Auto Chassis)

January 2, 2024January 2, 2024 Master Builder
6894: Invader
Blacktron Blacktron Sets Medium Builds Official Sets 

6894: Invader

November 20, 2019November 20, 2019 Master Builder
6514: Trail Ranger
Classic Town Official Sets Recreation Small Builds Town Town Sets 

6514: Trail Ranger

May 10, 2022May 10, 2022 Master Builder
6388: Holiday Home with Caravan
Building Classic Town Large Builds Official Sets Town Town Sets 

6388: Holiday Home with Caravan

July 1, 2022July 1, 2022 Master Builder
6271: Imperial Flagship
Box Story Imperial Guards Large Builds Official Sets Pirates Pirates I Pirates Sets 

6271: Imperial Flagship

January 6, 2022February 20, 2025 Master Builder
6077-2: Forestmen’s River Fortress
Castle Castle Sets Forestmen Large Builds Official Sets 

6077-2: Forestmen’s River Fortress

April 19, 2021February 2, 2022 Master Builder
6057: Sea Serpent
Black Knights Castle Castle Sets Medium Builds Official Sets 

6057: Sea Serpent

April 14, 2025April 14, 2025 Master Builder
6473: Res-Q Hovercraft
Large Builds Official Sets Res-Q Town Town Sets 

6473: Res-Q Hovercraft

January 20, 2022January 20, 2022 Master Builder
6350: Pizza To Go
Classic Town Food and Drink Medium Builds Official Sets Town Town Sets 

6350: Pizza To Go

April 9, 2020February 3, 2021 Master Builder
6268: Renegade Runner
Medium Builds Official Sets Pirates Pirates I Pirates Sets 

6268: Renegade Runner

April 9, 2020July 13, 2021 Master Builder
194: Family
Building Set with People Building Set with People Sets Official Sets Small Builds 

194: Family

October 4, 2019October 6, 2019 Master Builder
6373: Motorcycle Shop
Classic Town Medium Builds Official Sets Town Town Sets Traffic 

6373: Motorcycle Shop

January 6, 2022January 6, 2022 Master Builder
6718: Raindance Ridge (Rain Dance Ridge)
Indians Jørn Thomsen Official Sets Small Builds Western Western Sets 

6718: Raindance Ridge (Rain Dance Ridge)

August 4, 2020July 29, 2023 Master Builder
6748: Boulder Cliff Canyon
Indians Jørn Thomsen Large Builds Official Sets Western Western Sets 

6748: Boulder Cliff Canyon

April 16, 2021July 29, 2023 Master Builder
6593: Blaze Battler
Classic Town Fire Medium Builds Official Sets Town Town Sets 

6593: Blaze Battler

November 19, 2020November 19, 2020 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
  • 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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