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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
- Pirates
- Space
- Star Wars
- Technic
- Town
- Universal Building Set
- Western
- More Sets
- Misc
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R:Tron

Concepts and Prototypes Instructions Added Medium Alt Build Medium Builds R-TRON R:Tron Space

Rtron

August 14, 2023February 12, 2025 Master Builder 6431 Views

MiscTheme: Rtron (Not Official), M:Tron Prototypes BrickJournal: Issue 6 Volume 2 – Page 41TwoMorrows PublishingPhoto Credit: Niels Milan Pedersen’s personal LEGO

EXPLORE MORE OFFICIAL SETS

Bjarne Tveskov Duplicate Set Number Futron Sets Futuron Official Sets Small Builds Space

6848: Strategic Pursuer

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Year Released: 1988Designer: Bjarne TveskovBricklinkInstructions

Exploriens Exploriens Sets Official Sets Space Very Small Builds

6815: Hovertron

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Island Xtreme Stunts Island Xtreme Stunts Sets Medium Builds Official Sets

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Episode I Official Sets Small Builds Star Wars Star Wars Sets

7111: Droid Fighter

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Classic Town Official Sets Small Builds Town Town Sets Traffic

6667: Pothole Patcher

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Episode III Medium Builds Official Sets Star Wars Star Wars Sets

7250: Clone Scout Walker

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6261: Raft Raiders

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Adventurers Adventurers Sets Dino Island Official Sets Small Builds

5920: Island Racer

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Castle Castle Sets Official Sets Royal Knights Small Builds

6036: Skeleton Surprise

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6433: Coast Watch (Coastwatch)

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6414: Dolphin Point

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Holiday and Event Holiday and Event Sets Official Sets Very Small Builds

1555: Santa Claus Polybag

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9V Extra Large Builds Official Sets Town Train Train Sets

4563: Load N’ Haul Railroad

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6267: Lagoon Lock-Up

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Extreme Team Official Sets Small Builds Town Town Sets

2963: Extreme Racer

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MINIFIGS

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

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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