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LEGO Alternate Builds!

SETS
- Adventurers
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- BIONICLE
- Building Set with People
- Castle
- Duplo
- Fabuland
- Harry Potter
- Holiday and Event
- LEGOLAND
- Model Team
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- Space
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- Technic
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- Universal Building Set
- Western
- More Sets
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Classic Space Classic Space Sets Official Sets Small Builds Space

6845: Cosmic Charger

January 14, 2025January 14, 2025 Master Builder 5424 Views

Year Released: 1986
Bricklink
Instructions

Back A

Back A

← 4479 – Back A
6845 – Back B →

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6651 – Back C

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6820 – Back B

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EXPLORE MORE OFFICIAL SETS

Futron Sets Futuron Official Sets Small Builds Space

6828: Twin-Winged Spoiler

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Box Plus Different Box Versions Exploriens Exploriens Sets Medium Builds Official Sets

1737: Scorpion Detector (Limited Edition)

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Medium Builds Official Sets Town Town Sets

6381: Motor Speedway

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Extra Large Builds Official Sets Spider-Man Spider-Man 2 Spider-Man Sets

4856: Doc Ock’s Hideout

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Classic Town Coast Guard Medium Builds Official Sets Town Town Sets

6342: Beach Rescue Chopper

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Classic Town Fire Official Sets Town Town Sets Very Small Builds

6511: Rescue Runabout

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Aquashark Aquazone Aquazone Sets Official Sets Very Small Builds

6115: Shark Scout

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Futron Sets Futuron Medium Builds Official Sets

6893: Orion II Hyperspace

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Classic Town Fire Official Sets Town Town Sets Very Small Builds

6611: Fire Chief’s Car

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Official Sets Race Town Town Sets Very Small Builds

6604: Formula-1 Racer

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Island Xtreme Stunts Island Xtreme Stunts Sets Medium Builds Official Sets

6735: Air Chase

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Goblet of Fire Harry Potter Harry Potter Sets Large Builds Official Sets

4767: Harry and the Hungarian Horntail

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Ice Planet 2002 Ice Planet 2002 Sets Official Sets Small Builds Space

6834: Celestial Sled

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Classic Space Classic Space Sets Official Sets Space Very Small Builds

6849: Satellite Patroller

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Classic Town Official Sets Small Builds Town Town Sets Traffic

6633: Family Car

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Classic Town Official Sets Small Builds Town Town Sets Traffic

6661: TV Van (Mobile TV Studio)

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About This Site

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
Town
Universal Building Set
Western
More Sets
Misc

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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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