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
Classic Space Classic Space Alternate Builds Idea Book Space 

Book 250 – Page 38-39

November 8, 2021November 11, 2021 Master Builder 6200 Views


From: Idea Book 250
Year Released: 1987

Builds will be NUMBERED left to right.

    • ← Book 250 – Page 36-37
    • Book 250 – Page 50-51 →

    You May Also Like

    6800 – Back A

    October 4, 2024October 4, 2024 Master Builder

    Alien Prototype

    February 23, 2023February 12, 2025 Master Builder

    Book 260 – Page 8-9

    November 8, 2021November 11, 2021 Master Builder

    Book 250 – Cover

    February 9, 2023March 2, 2024 Master Builder

    6827 – Back A

    October 13, 2021May 18, 2023 Master Builder

    Book 6000 – Page 78-79

    January 15, 2022September 5, 2025 Master Builder

    EXPLORE MORE OFFICIAL SETS

    1720: Cactus Canyon Value Pack
    Bonus/Value Pack Sets Bonus/Value Packs Classic Town Official Sets Recreation Small Builds Town 

    1720: Cactus Canyon Value Pack

    April 14, 2026April 14, 2026 Master Builder

    Year Released: 1994BricklinkContains Sets: 1740 {Kayak}, 1741 {ATV}, and 1742 {SUV}

    6734: Beach Cruiser
    Island Xtreme Stunts Island Xtreme Stunts Sets Medium Builds Official Sets 

    6734: Beach Cruiser

    April 7, 2026April 7, 2026 Master Builder
    6879: Blizzard Baron
    Ice Planet 2002 Ice Planet 2002 Sets Official Sets Small Builds Space 

    6879: Blizzard Baron

    November 20, 2019July 29, 2023 Master Builder
    6822: Space Digger
    Classic Space Classic Space Sets Official Sets Small Builds Space 

    6822: Space Digger

    March 12, 2024March 12, 2024 Master Builder
    6666: Ambulance
    Classic Town Hospital Official Sets Small Builds Town Town Sets 

    6666: Ambulance

    October 30, 2021October 30, 2021 Master Builder
    8000: Pit Droid
    Large Builds Official Sets Technic Technic Sets 

    8000: Pit Droid

    September 11, 2023September 11, 2023 Master Builder
    4708: Hogwarts Express
    Harry Potter Harry Potter Sets Large Builds Official Sets Sorcerer's Stone 

    4708: Hogwarts Express

    July 13, 2021August 8, 2024 Master Builder
    6037: Witch’s Windship
    Castle Castle Sets Fright Knights Official Sets Small Builds 

    6037: Witch’s Windship

    December 29, 2021December 29, 2021 Master Builder
    6363: Auto Service Station
    Classic Town Medium Builds Official Sets Town Town Sets Traffic 

    6363: Auto Service Station

    February 17, 2023February 17, 2023 Master Builder
    6541: Intercoastal Seaport
    ABCs Classic Town Extra Large Builds Harbor Official Sets Town Town Sets Wrecker 

    6541: Intercoastal Seaport

    January 25, 2022February 12, 2025 Master Builder
    6394: Metro Park & Service Tower
    Classic Town Extra Large Builds Gas Station Official Sets Town Town Sets Wrecker 

    6394: Metro Park & Service Tower

    February 17, 2023February 17, 2023 Master Builder
    8942: Jetrax T6
    Battle Vehicles BIONICLE BIONICLE Sets Extra Large Builds Official Sets 

    8942: Jetrax T6

    March 4, 2026March 4, 2026 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
    2333: Animal
    Basic Set Duplo Duplo Sets Official Sets Very Small Builds 

    2333: Animal

    May 16, 2023May 16, 2023 Master Builder
    7121: Naboo Swamp
    Official Sets Small Builds Star Wars Star Wars Sets 

    7121: Naboo Swamp

    March 2, 2023March 2, 2023 Master Builder
    6419: Rolling Acres Ranch
    Large Builds Official Sets Paradisa Town Town Sets 

    6419: Rolling Acres Ranch

    August 10, 2026August 10, 2026 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.