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LEGO Alternate Builds!

SETS
- Adventurers
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- Universal Building Set
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THIS IS AN INDEPENDENT SITE NOT AUTHORIZED OR SPONSORED BY THE LEGO GROUP

Alternate Builds Alternate Instructions Included Instructions Added Island Xtreme Stunts Island Xtreme Stunts Alternate Builds Medium Alt Build Medium Builds

6740 – Back B

April 16, 2026April 22, 2026 Master Builder 3759 Views

From: 6740: Xtreme Tower
Name: Zipline Tower
Instructions: Instructions Included in Instructions!

← 6740 – Back A
7140 – Instructions 1+3 →

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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
Train
Town
Universal Building Set
Western
More Sets
Misc

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Small Builds (<100 pcs)
Medium Builds (<200 pcs)
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How BOTBB was Built

In Honor of 1526

The classic space set that never was.

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