Skip to content
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
Alternate Builds Classic Town Harbor Instructions Added Medium Alt Build Medium Builds Town Town Alternate Builds 

6541 – Back E

January 9, 2023January 10, 2023 Master Builder 5878 Views

From: 6541: Intercoastal Seaport
Name: Sharky Hunter 1
Instructions: View PDF | Download .io File

Contributions

  1. Name, PDF and .io file submitted on January 9, 2023 by: Valdis
  • ← 6541 – Back C
  • 6856 – Back C →

You May Also Like

6659 – Back E

April 10, 2021April 10, 2021 Master Builder

6392: Airport

June 28, 2022August 16, 2023 Master Builder

6115 – Back A

March 20, 2023March 21, 2023 Master Builder

6395: Victory Lap Raceway

July 1, 2022July 1, 2022 Master Builder

Book 7777 – Page 64-65

November 11, 2021November 11, 2021 Master Builder

6390 – Back C

February 10, 2023February 10, 2023 Master Builder

EXPLORE MORE OFFICIAL SETS

6661: TV Van (Mobile TV Studio)
Classic Town Official Sets Small Builds Town Town Sets Traffic 

6661: TV Van (Mobile TV Studio)

February 3, 2022February 3, 2022 Master Builder

Year Released: 1991BricklinkInstructions

6360: Weekend Cottage
Building Classic Town Medium Builds Official Sets Town Town Sets 

6360: Weekend Cottage

October 19, 2019April 4, 2020 Master Builder
8675: Outdoor Challenger
Official Sets Racers Radio Control Small Builds 

8675: Outdoor Challenger

July 15, 2024July 15, 2024 Master Builder
6073: Knight’s Castle
Black Falcons Castle Castle Sets Daniel August Krentz Large Builds Official Sets 

6073: Knight’s Castle

October 23, 2019July 29, 2023 Master Builder
951: Bulldozer
Large Builds Official Sets Technic Technic Sets 

951: Bulldozer

December 17, 2025December 17, 2025 Master Builder
5986: Amazon Ancient Ruins
Adventurers Adventurers Sets Box Story Extra Large Builds Jungle Official Sets 

5986: Amazon Ancient Ruins

October 29, 2019April 3, 2024 Master Builder
6856: Planetary Decoder
ABCs Exploriens Exploriens Sets Official Sets Small Builds Space 

6856: Planetary Decoder

April 16, 2021March 22, 2025 Master Builder
6761: Bandit’s Secret Hide-Out
Box Story Cowboys Jørn Thomsen Large Builds Official Sets Western Western Sets 

6761: Bandit’s Secret Hide-Out

December 29, 2021April 3, 2024 Master Builder
2586: King & Throne (Chess King)
Castle Castle Sets Official Sets Very Small Builds 

2586: King & Throne (Chess King)

January 29, 2021January 29, 2021 Master Builder
6609: Race Car
Official Sets Race Town Town Sets Very Small Builds 

6609: Race Car

February 12, 2024February 12, 2024 Master Builder
6776: Ogel Control Center
Alpha Team Alpha Team Sets Large Builds Official Sets 

6776: Ogel Control Center

February 12, 2024February 12, 2024 Master Builder
7186: Watto’s Junkyard
Episode I Extra Large Builds Official Sets Star Wars Star Wars Sets 

7186: Watto’s Junkyard

April 21, 2026April 21, 2026 Master Builder
1785: Introducing Crater Critters
Official Sets Small Builds Space Spyrius Spyrius Sets Unitron Unitron Sets 

1785: Introducing Crater Critters

December 28, 2021December 28, 2021 Master Builder
6199: Hydro Crystalization Station
ABCs Aquazone Aquazone Sets Box Story Extra Large Builds Hydronauts Official Sets Stingrays 

6199: Hydro Crystalization Station

February 18, 2025February 18, 2025 Master Builder
5870: Pretty Playland
Belville Belville Sets Official Sets Playhouse Small Builds 

5870: Pretty Playland

March 2, 2023March 2, 2023 Master Builder
6503: Sprint Racer
Official Sets Race Town Town Sets Very Small Builds 

6503: Sprint Racer

July 9, 2022July 9, 2022 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.

Copyright © 2026 Back of the Box Builds. All rights reserved. LEGO® is a trademark of the LEGO Group of companies which does not sponsor, authorize, or endorse this site.